# Fe–Y system

> Fe–Y system: 476 accepted literature values (invariant reaction 218, formation 153, phase transition 50, activity / EMF / Gibbs energy 18) and 5 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

HTML: https://data.orchid-project.org/systems/FE-Y.html · Markdown: https://data.orchid-project.org/systems/FE-Y.md

476 accepted literature values from 4 paper(s) (experimental 157, model 285, DFT 26, unspecified 8); 5 calculated phase diagram(s). 25 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: [JSON](https://data.orchid-project.org/literature/systems/FE-Y.json) · [CSV](https://data.orchid-project.org/systems/FE-Y.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#FE-Y) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#FE-Y/FeY-14Kar.json) · [phases (10)](https://data.orchid-project.org/phases/pages/FE-Y.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/FE-Y.html) · [Markdown](https://data.orchid-project.org/systems/FE-Y.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 157 |
| model | 285 |
| DFT | 26 |
| unspecified | 8 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 218 |
| phase transition | 50 |
| formation | 153 |
| mixing / partial | 12 |
| heat capacity / entropy / enthalpy | 12 |
| activity / EMF / Gibbs energy | 18 |
| crystal structure | 13 |

## Calculated phase diagrams

Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.

Table: Assessments with a calculated phase diagram

| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| FeY-14Kar.tdb | S. Kardellas, C. Servant, N. Selhaoui, A. Iddaoudi, M. Ait Amar, L. Bouirden, J. Alloys Compd., 583, 598-606(2014). [doi:10.1016/j.jallcom.2013.07.010](https://doi.org/10.1016/j.jallcom.2013.07.010) | `0e4a9e2361dc9c9839bfc4a51be7d414a41b29cd1b3f6931cbc6ff40fbc4949c` | [viewer](https://orchid-project.org/phase-diagrams/#FE-Y/FeY-14Kar.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeY-14Kar.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeY-14Kar.json) |
| FeY-17Sae.tdb | I. Saenko, O. Fabrichnaya, A. Udovsky, J. Phase Equilib. Diffus., 38, 684-99(2017). [doi:10.1007/s11669-017-0574-3](https://doi.org/10.1007/s11669-017-0574-3) | `d5fb4919023990bf125fd52bbdf9b0b9a20764cfa0aec1b2b8388eda0c460968` | [viewer](https://orchid-project.org/phase-diagrams/#FE-Y/FeY-17Sae.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeY-17Sae.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeY-17Sae.json) |
| FeY-21Fan.tdb | L. Fan, C. Shen, K. Hu, H. Liu, H. Zhang, J. Phase Equilib. Diffus., 42, 348-62(2021). [doi:10.1007/s11669-021-00887-9](https://doi.org/10.1007/s11669-021-00887-9) | `d085f7eb5ccf15a0491d39b5c5a026ee3e18d96cdec7bdcd49f1177de01e0fdf` | [viewer](https://orchid-project.org/phase-diagrams/#FE-Y/FeY-21Fan.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeY-21Fan.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeY-21Fan.json) |
| FeY-23Ye.tdb | H. Ye, M. Rong, Q. Chen, Q. Yao, J. Wang, G. Rao, H. Zhou, J. Mater. Inf., 3, 15(2023). | `88f70e0778e85ffb26889a0c2a8eebe168ee56fbce9660ad9f539a1d022affe5` | [viewer](https://orchid-project.org/phase-diagrams/#FE-Y/FeY-23Ye.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeY-23Ye.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeY-23Ye.json) |
| FeY-97Du.tdb | Z. Du, W. Zhang, Y. Zhuang, Rare Met., 16, 52-58(1997). | `6ffcbf8e63537db7c8cd5750a5c9d980e3078175c98aacbbddd3e2f2c034b3a3` | [viewer](https://orchid-project.org/phase-diagrams/#FE-Y/FeY-97Du.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeY-97Du.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeY-97Du.json) |

Table: Calculated three-phase invariants (model, mole fraction of the second component)

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| FeY-14Kar.tdb | 1749.69 | LIQUID (x(Y) 0.97891) + BCC_A2 (x(Y) 0.99806) + HCP_A3 (x(Y) 0.99834) |
| FeY-14Kar.tdb | 1672.05 | BCC_A2 (x(Y) 1.100e-4) + FCC_A1 (x(Y) 2.700e-4) + LIQUID (x(Y) 0.04586) |
| FeY-14Kar.tdb | 1631.93 | FCC_A1 (x(Y) 4.300e-4) + LIQUID (x(Y) 0.05675) + FE17Y2_HT (x(Y) 0.10526) |
| FeY-14Kar.tdb | 1631.93 | FCC_A1 (x(Y) 4.300e-4) + LIQUID (x(Y) 0.05671) + FE17Y2_HT (x(Y) 0.10526) |
| FeY-14Kar.tdb | 1602.95 | FE23Y6_D8A (x(Y) 0.19821) + LIQUID (x(Y) 0.2051) + FE3Y (x(Y) 0.25) |
| FeY-14Kar.tdb | 1602.95 | FE23Y6_D8A (x(Y) 0.19831) + LIQUID (x(Y) 0.20541) + FE3Y (x(Y) 0.25) |
| FeY-14Kar.tdb | 1602.53 | FE17Y2_HT (x(Y) 0.10526) + LIQUID (x(Y) 0.18248) + FE23Y6_D8A (x(Y) 0.19064) |
| FeY-14Kar.tdb | 1420.81 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.31034) + LIQUID (x(Y) 0.436) |
| FeY-14Kar.tdb | 1184.7 | BCC_A2 (x(Y) 0) + FCC_A1 (x(Y) 1.000e-5) + FE17Y2_HT (x(Y) 0.10526) |
| FeY-14Kar.tdb | 1184.7 | BCC_A2 (x(Y) 0) + FCC_A1 (x(Y) 1.000e-5) + FE17Y2_HT (x(Y) 0.10526) |
| FeY-14Kar.tdb | 1150.25 | FE2Y_C15 (x(Y) 0.32929) + LIQUID (x(Y) 0.61298) + HCP_A3 (x(Y) 0.9859) |
| FeY-14Kar.tdb | 1138.93 | BCC_A2 (x(Y) 0) + FE17Y2_LT (x(Y) 0.10526) + FE17Y2_HT (x(Y) 0.10526) |
| FeY-14Kar.tdb | 1138.93 | FE17Y2_HT (x(Y) 0.10526) + FE17Y2_LT (x(Y) 0.10526) + FE23Y6_D8A (x(Y) 0.20361) |
| FeY-17Sae.tdb | 1755.67 | LIQUID (x(Y) 0.98254) + HCP_A3 (x(Y) 0.99864) + BCC_A2 (x(Y) 0.9995) |
| FeY-17Sae.tdb | 1664.89 | FCC_A1 (x(Y) 9.300e-4) + BCC_A2 (x(Y) 0.00103) + LIQUID (x(Y) 0.07198) |
| FeY-17Sae.tdb | 1640.57 | FCC_A1 (x(Y) 0.00104) + LIQUID (x(Y) 0.08407) + FE17Y2 (x(Y) 0.10526) |
| FeY-17Sae.tdb | 1640.57 | FCC_A1 (x(Y) 0.00103) + LIQUID (x(Y) 0.08406) + FE17Y2 (x(Y) 0.10526) |
| FeY-17Sae.tdb | 1605.45 | FE17Y2 (x(Y) 0.10526) + LIQUID (x(Y) 0.19743) + FE23Y6_D8A (x(Y) 0.20767) |
| FeY-17Sae.tdb | 1604 | FE23Y6_D8A (x(Y) 0.21318) + LIQUID (x(Y) 0.23371) + FE3Y (x(Y) 0.25) |
| FeY-17Sae.tdb | 1396.22 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33546) + LIQUID (x(Y) 0.52473) |
| FeY-17Sae.tdb | 1396.22 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33545) + LIQUID (x(Y) 0.52442) |
| FeY-17Sae.tdb | 1200.95 | FE2Y_C15 (x(Y) 0.33731) + LIQUID (x(Y) 0.66092) + HCP_A3 (x(Y) 0.99197) |
| FeY-17Sae.tdb | 1184.8 | FCC_A1 (x(Y) 1.000e-5) + BCC_A2 (x(Y) 1.000e-5) + FE17Y2 (x(Y) 0.10526) |
| FeY-21Fan.tdb | 1754.16 | LIQUID (x(Y) 0.98199) + HCP_A3 (x(Y) 0.99889) + BCC_A2 (x(Y) 0.99947) |
| FeY-21Fan.tdb | 1660.71 | FCC_A1 (x(Y) 1.200e-4) + BCC_A2 (x(Y) 3.600e-4) + LIQUID (x(Y) 0.06047) |
| FeY-21Fan.tdb | 1635.95 | FCC_A1 (x(Y) 1.400e-4) + LIQUID (x(Y) 0.06948) + FE17Y2 (x(Y) 0.10526) |
| FeY-21Fan.tdb | 1635.95 | FCC_A1 (x(Y) 1.400e-4) + LIQUID (x(Y) 0.06948) + FE17Y2 (x(Y) 0.10526) |
| FeY-21Fan.tdb | 1618.62 | FE23Y6_D8A (x(Y) 0.2069) + LIQUID (x(Y) 0.2306) + FE3Y (x(Y) 0.25) |
| FeY-21Fan.tdb | 1618.62 | FE23Y6_D8A (x(Y) 0.2069) + LIQUID (x(Y) 0.23125) + FE3Y (x(Y) 0.25) |
| FeY-21Fan.tdb | 1614.08 | FE17Y2 (x(Y) 0.10526) + LIQUID (x(Y) 0.17356) + FE23Y6_D8A (x(Y) 0.2069) |
| FeY-21Fan.tdb | 1414.78 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.46108) |
| FeY-21Fan.tdb | 1414.78 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.46079) |
| FeY-21Fan.tdb | 1184.86 | FCC_A1 (x(Y) 0) + BCC_A2 (x(Y) 1.000e-5) + FE17Y2 (x(Y) 0.10526) |
| FeY-21Fan.tdb | 1184.86 | FCC_A1 (x(Y) 0) + BCC_A2 (x(Y) 1.000e-5) + FE17Y2 (x(Y) 0.10526) |
| FeY-21Fan.tdb | 1119.28 | FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.63307) + HCP_A3 (x(Y) 0.99054) |
| FeY-21Fan.tdb | 464.62 | FE17Y2 (x(Y) 0.10526) + FE23Y6_D8A (x(Y) 0.2069) + FE3Y (x(Y) 0.25) |
| FeY-21Fan.tdb | 429.12 | FE17Y2 (x(Y) 0.10526) + FE23Y6_D8A (x(Y) 0.2069) + FE3Y (x(Y) 0.25) |
| FeY-23Ye.tdb | 1756.01 | LIQUID (x(Y) 0.98297) + HCP_A3 (x(Y) 0.99884) + BCC_A2 (x(Y) 0.99977) |
| FeY-23Ye.tdb | 1664.62 | FCC_A1 (x(Y) 5.600e-4) + BCC_A2 (x(Y) 6.600e-4) + LIQUID (x(Y) 0.07753) |
| FeY-23Ye.tdb | 1641.32 | FCC_A1 (x(Y) 6.100e-4) + LIQUID (x(Y) 0.09093) + FE17Y2 (x(Y) 0.10526) |
| FeY-23Ye.tdb | 1641.32 | FCC_A1 (x(Y) 6.100e-4) + LIQUID (x(Y) 0.09089) + FE17Y2 (x(Y) 0.10526) |
| FeY-23Ye.tdb | 1601.93 | FE23Y6_D8A (x(Y) 0.2069) + LIQUID (x(Y) 0.22028) + FE3Y (x(Y) 0.25) |
| FeY-23Ye.tdb | 1601.92 | FE23Y6_D8A (x(Y) 0.2069) + LIQUID (x(Y) 0.22093) + FE3Y (x(Y) 0.25) |
| FeY-23Ye.tdb | 1601.67 | FE17Y2 (x(Y) 0.10526) + LIQUID (x(Y) 0.19097) + FE23Y6_D8A (x(Y) 0.2069) |
| FeY-23Ye.tdb | 1601.67 | FE17Y2 (x(Y) 0.10526) + LIQUID (x(Y) 0.19095) + FE23Y6_D8A (x(Y) 0.2069) |
| FeY-23Ye.tdb | 1420.94 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.49038) |
| FeY-23Ye.tdb | 1420.94 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.4903) |
| FeY-23Ye.tdb | 1184.8 | FCC_A1 (x(Y) 2.000e-5) + BCC_A2 (x(Y) 2.000e-5) + FE17Y2 (x(Y) 0.10526) |
| FeY-23Ye.tdb | 1168.06 | FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.65518) + HCP_A3 (x(Y) 0.99311) |
| FeY-23Ye.tdb | 1168.05 | FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.65527) + HCP_A3 (x(Y) 0.99311) |
| FeY-97Du.tdb | 1751.13 | LIQUID (x(Y) 0.98061) + BCC_A2 (x(Y) 0.99999) + HCP_A3 (x(Y) 0.99999) |
| FeY-97Du.tdb | 1751.13 | LIQUID (x(Y) 0.98062) + HCP_A3 (x(Y) 0.99999) + BCC_A2 (x(Y) 0.99999) |
| FeY-97Du.tdb | 1667.43 | BCC_A2 (x(Y) 0) + FCC_A1 (x(Y) 0) + LIQUID (x(Y) 0.05849) |
| FeY-97Du.tdb | 1667.43 | BCC_A2 (x(Y) 0) + FCC_A1 (x(Y) 0) + LIQUID (x(Y) 0.05843) |
| FeY-97Du.tdb | 1667.43 | FCC_A1 (x(Y) 0) + BCC_A2 (x(Y) 0) + LIQUID (x(Y) 0.05839) |
| FeY-97Du.tdb | 1624 | FCC_A1 (x(Y) 0) + LIQUID (x(Y) 0.07401) + FE17Y2 (x(Y) 0.10526) |
| FeY-97Du.tdb | 1624 | FCC_A1 (x(Y) 0) + LIQUID (x(Y) 0.07403) + FE17Y2 (x(Y) 0.10526) |
| FeY-97Du.tdb | 1574.87 | LIQUID (x(Y) 0.18563) + FE23Y6_D8A (x(Y) 0.2069) + FE3Y (x(Y) 0.25) |
| FeY-97Du.tdb | 1574.87 | LIQUID (x(Y) 0.18557) + FE23Y6_D8A (x(Y) 0.2069) + FE3Y (x(Y) 0.25) |
| FeY-97Du.tdb | 1574.87 | LIQUID (x(Y) 0.18577) + FE23Y6_D8A (x(Y) 0.2069) + FE3Y (x(Y) 0.25) |
| FeY-97Du.tdb | 1554.69 | FE17Y2 (x(Y) 0.10526) + LIQUID (x(Y) 0.16482) + FE23Y6_D8A (x(Y) 0.2069) |
| FeY-97Du.tdb | 1554.69 | FE17Y2 (x(Y) 0.10526) + LIQUID (x(Y) 0.1647) + FE23Y6_D8A (x(Y) 0.2069) |
| FeY-97Du.tdb | 1398.96 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.42146) |
| FeY-97Du.tdb | 1398.96 | FE3Y (x(Y) 0.25) + FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.42124) |
| FeY-97Du.tdb | 1184.81 | FCC_A1 (x(Y) 0) + BCC_A2 (x(Y) 0) + FE17Y2 (x(Y) 0.10526) |
| FeY-97Du.tdb | 1177.64 | FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.64989) + HCP_A3 (x(Y) 1) |
| FeY-97Du.tdb | 1177.64 | FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.64987) + HCP_A3 (x(Y) 1) |
| FeY-97Du.tdb | 1177.64 | FE2Y_C15 (x(Y) 0.33333) + LIQUID (x(Y) 0.64993) + HCP_A3 (x(Y) 1) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/FE/FE-Y.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/FE/FE-Y.json) · [CALPHAD hull FeY-14Kar](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-Y--FeY-14Kar.json) · [CALPHAD hull FeY-17Sae](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-Y--FeY-17Sae.json) · [CALPHAD hull FeY-21Fan](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-Y--FeY-21Fan.json) · [CALPHAD hull FeY-97Du](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-Y--FeY-97Du.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Fe–Y system (218)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 1811.15 | congruent melting: Liq ↔ δ Fe | Liq: Y 0 | model | [1] Kardellass 2014 | Table 7, p. 8, row 3; `ORC-4CPBXGGL2W` |  |
| 1811.15 | congruent melting: Liq ↔ δ Fe |  | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 2; `ORC-HK4Z26EPJ2` |  |
| 1811.15 | congruent melting: L -> δFe | δFe: Y 0 | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 1; `ORC-NWJIR3BKFC` |  |
| 1810.15 | congruent melting: Liq ↔ δ Fe | δ Fe: Y 0 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 1; `ORC-VJ3OZK5ZJL` |  |
| 1795.15 | congruent melting: L -> βY | βY: Y 1 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 1, p. 3, row 18; `ORC-VKRSRH7TGK` |  |
| 1758 | peritectic: Liq + β Y ↔ α Y |  | experimental | [2] Saenko 2017; _cites Dinsdale 1991_ [doi](https://doi.org/10.1016/0364-5916%2891%2990030-n) | Table 4, p. 10, row 41; `ORC-F57S2PMMZ5` |  |
| 1756 | peritectic: Liq + β Y ↔ α Y | Liq: Y 0.9826; β Y: Y 0.9974; α Y: Y 0.9973 | model | [2] Saenko 2017 | Table 4, p. 10, row 42; `ORC-CKGZZWFL56` |  |
| 1756 | eutectic: βY+L → αY | βY: Y 0.9974; L: Y 0.9826; αY: Y 0.9973 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 45; `ORC-R6QGDSCVJL` |  |
| 1754 | eutectic: βY+L → αY | βY: Y 0.9995; L: Y 0.98; αY: Y 0.999 | model | [3] Fan 2021 | Table 2, p. 4, row 46; `ORC-YVBESZRACN` |  |
| 1751.15 | Liq + (βY) ↔ (α Y) | βY: Y 0.991; α Y: Y 0.99 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 48; `ORC-HG3QG4OUWV` |  |
| 1751.15 | metatectic/catatectic: L + βY -> αY | βY: Y 0.97 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 1, p. 3, row 19; `ORC-SVPAEWYNFS` |  |
| 1751 | peritectic: βY → αY+L |  | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 41; `ORC-AYIZQXNE4H` |  |
| 1750.15 | Liq + (βY) ↔ (α Y) | Liq: Y 0.9789 | model | [1] Kardellass 2014 | Table 7, p. 8, row 50; `ORC-WCNQQZWAEJ` |  |
| 1750 | peritectic: Liq + β Y ↔ α Y | Liq: Y 0.9789 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 43; `ORC-QGYVXYTV4M` |  |
| 1750 | peritectic: βY → αY+L | L: Y 0.979 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 44; `ORC-ZPDVRXFH5F` |  |
| 1749.15 | Liq + (βY) ↔ (α Y) | Liq: Y 0.976 | model | [1] Kardellass 2014 | Table 7, p. 8, row 49; `ORC-K4XOJLLOUV` |  |
| 1749 | peritectic: βY → αY+L | L: Y 0.976 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 43; `ORC-XISWNKMMA4` |  |
| 1749 | peritectic: Liq + β Y ↔ α Y | Liq: Y 0.976 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 44; `ORC-ZGDMYINLQK` |  |
| 1725 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.039 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 4; `ORC-3JG7YGXOH4` |  |
| 1725 | peritectic: L+δFe → γFe | L: Y 0.039 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 4; `ORC-SL6HFTDX5Y` |  |
| 1681 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 57; `ORC-WRAP2WTAMX` |  |
| 1679 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 26; `ORC-RKFJ3GDNVV` |  |
| 1676.15 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Fe 0.894737, Y 0.105263 | model | [1] Kardellass 2014 | Table 7, p. 8, row 23; `ORC-G2GDFOYZLU` |  |
| 1676 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Y 0.105 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 15; `ORC-QQGAETHID3` |  |
| 1676 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 27; `ORC-TKPF6C6ZTE` |  |
| 1673.15 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Y 0.105 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 21; `ORC-R5HUU7GHUU` |  |
| 1673.15 | congruent melting: L -> Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 6; `ORC-XTQSJWCW2K` |  |
| 1673 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Y 0.105 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 13; `ORC-6IY2PP3AAD` |  |
| 1673 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L |  | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 1; `ORC-AXBLWQNDXV` |  |
| 1673 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 23; `ORC-ME6UXMZ2XT` |  |
| 1673 | peritectic: L+δFe → γFe |  | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 1; `ORC-RHJZ5BUZMZ` |  |
| 1673 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 24; `ORC-WVOXM3E4WR` |  |
| 1673 | congruent melting: L → Fe17Y2 | L: Y 0.105; Fe17Y2: Fe 0.894737, Y 0.105263 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 47; `ORC-ZSS5UCSIOC` |  |
| 1672.15 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Fe 0.894737, Y 0.105263 | model | [1] Kardellass 2014 | Table 7, p. 8, row 22; `ORC-XDZWTEFSQL` |  |
| 1672 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 28; `ORC-E5BAF222WU` |  |
| 1672 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Y 0.105 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 16; `ORC-XTUWWXJOGF` |  |
| 1667.15 | Liq+(δ Fe) ↔ (γ Fe) | δ Fe: Y 0 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 5; `ORC-T2KNWFFEDT` |  |
| 1667 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.21; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 49; `ORC-7BG7ZJEDAJ` |  |
| 1667 | congruent melting: L ↔ Fe23Y6 | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 41; `ORC-HGZOTMXM6N` |  |
| 1667 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.058 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 2; `ORC-L46MN7D5SW` |  |
| 1667 | eutectic: L → Fe23Y6+Fe3Y | L: Y 0.21; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Y 0.25 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 28; `ORC-SAIC5QQ5BK` |  |
| 1665.8 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.077 | model | [4] Ye 2023 | Table 10, p. 18, row 8; `ORC-ODUKRU5I2Z` |  |
| 1665 | peritectic: L+δFe → γFe | L: Y 0.0719 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 3; `ORC-5F3CM6CTMC` |  |
| 1665 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.072 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 3; `ORC-RWBARDRW4Y` |  |
| 1665 | metatectic/catatectic: Liq + δ Fe ↔ γ Fe |  | experimental | [2] Saenko 2017; _cites Kubuschewski 1982_ | Table 4, p. 10, row 1; `ORC-SVLIOWX2RZ` |  |
| 1665 | metatectic/catatectic: Liq + δ Fe ↔ γ Fe | Liq: Y 0.0719 | model | [2] Saenko 2017 | Table 4, p. 10, row 2; `ORC-VYIW7AHZZ7` |  |
| 1664.15 | Liq+(δ Fe) ↔ (γ Fe) | Liq: Y 0.0479 | model | [1] Kardellass 2014 | Table 7, p. 8, row 6; `ORC-BTJRMTBV3Y` |  |
| 1664 | peritectic: L+δFe → γFe | L: Y 0.0479 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 5; `ORC-C5MU2GABXS` |  |
| 1664 | metatectic/catatectic: Liq + δ Fe ↔ γ Fe | Liq: Y 0.0479 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 4; `ORC-XFWVWMCGOE` |  |
| 1664 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.048 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 6; `ORC-ZAWE2VMV5M` |  |
| 1663.15 | Liq ↔ (δ Fe) + Fe17Y2 | Liq: Y 0.0719; Fe17Y2: Fe 0.894737, Y 0.105263 | model | [1] Kardellass 2014 | Table 7, p. 8, row 15; `ORC-KFLVJFQJ5G` |  |
| 1663.15 | Liq+(δ Fe) ↔ (γ Fe) | Liq: Y 0.0479 | model | [1] Kardellass 2014 | Table 7, p. 8, row 7; `ORC-YOH4KLJOA7` |  |
| 1663 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.048 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 5; `ORC-G4RQLEFQ4U` |  |
| 1663 | metatectic/catatectic: Liq + δ Fe ↔ γ Fe | Liq: Y 0.0479 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 3; `ORC-JMZVE4XJEI` |  |
| 1663 | eutectic: Liq ↔ δ Fe + Fe17Y2 | Liq: Y 0.0719; Fe17Y2: Y 0.105 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 9; `ORC-SD3CH33INN` |  |
| 1663 | peritectic: L+δFe → γFe | L: Y 0.0479 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 6; `ORC-TL7BCF6EE6` |  |
| 1663 | eutectic: L → δFe + Fe17Y2 | L: Y 0.0719; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 11; `ORC-UUGARHS4QW` |  |
| 1663 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.072 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 20; `ORC-V4L5QZXBUT` |  |
| 1660 | peritectic: L+δFe → γFe | L: Y 0.06 | model | [3] Fan 2021 | Table 2, p. 4, row 2; `ORC-7SHIFQMPNR` |  |
| 1660 | metatectic/catatectic: bcc(δ-Fe) ↔ fcc(γ-Fe) + L | L: Y 0.06 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 7; `ORC-SAFMJDFU36` |  |
| 1659 | eutectic: L → γFe + Fe17Y2 | L: Y 0.069; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 10; `ORC-UHCXCNWWLC` |  |
| 1657 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.069 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 18; `ORC-CSZRSLDOFL` |  |
| 1654.15 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Y 0.25 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 37; `ORC-LLZ4TLXUDU` |  |
| 1654.15 | congruent melting: L -> Fe3Y | L: Fe 0.75, Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 13; `ORC-ZKEWSTW7P7` |  |
| 1652.15 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Y 0.105 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 20; `ORC-CKGLV2X7O4` |  |
| 1650.1 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023 | Table 10, p. 18, row 30; `ORC-K6CHQ5NESV` |  |
| 1650 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 29; `ORC-TR5N555LPC` |  |
| 1650 | congruent melting: L → Fe17Y2 | L: Y 0.105; Fe17Y2: Fe 0.894737, Y 0.105263 | model | [3] Fan 2021 | Table 2, p. 4, row 48; `ORC-WIOUUJZVHN` |  |
| 1647.3 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.088 | model | [4] Ye 2023 | Table 10, p. 18, row 22; `ORC-PEPC2KYIJO` |  |
| 1647.15 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [1] Kardellass 2014 | Table 7, p. 8, row 38; `ORC-SHEGQSH67G` |  |
| 1647 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Y 0.25 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 32; `ORC-47DMXH3YVQ` |  |
| 1647 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 59; `ORC-VHFKPN2SEX` |  |
| 1645 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.159; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 34; `ORC-3EW33FYAUH` |  |
| 1645 | eutectic: L → Fe23Y6 + Fe17Y2 | L: Y 0.159; Fe23Y6: Fe 0.793103, Y 0.206897; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 22; `ORC-Q2U65YP7C7` |  |
| 1644 | congruent melting: L ↔ Fe17Y2 | L: Y 0.105; Fe17Y2: Y 0.105 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 25; `ORC-CD3VU2QCLQ` |  |
| 1644 | congruent melting: Liq ↔ Fe17Y2 | Liq: Y 0.105; Fe17Y2: Y 0.105 | model | [2] Saenko 2017 | Table 4, p. 10, row 14; `ORC-SUOPX2GMOK` |  |
| 1641.15 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.2075; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [1] Kardellass 2014 | Table 7, p. 8, row 30; `ORC-AHDKUCQGBE` |  |
| 1641 | eutectic: L → γFe + Fe17Y2 | L: Y 0.084; γFe: Y 0.001; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 9; `ORC-5P7YTPUJYA` |  |
| 1641 | congruent melting: L ↔ Fe23Y6 | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 43; `ORC-E6UJOIBHRC` |  |
| 1641 | eutectic: Liq ↔ γ Fe + Fe17Y2 | Liq: Y 0.0841; γ Fe: Y 0.001; Fe17Y2: Y 0.105 | model | [2] Saenko 2017 | Table 4, p. 10, row 11; `ORC-PIHISCQIZO` |  |
| 1641 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.084 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 17; `ORC-UU5ON62PQE` |  |
| 1641 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.2075; Fe23Y6: Y 0.2075 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 24; `ORC-YU6RZE45BK` |  |
| 1640.15 | Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.2163; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [1] Kardellass 2014 | Table 7, p. 8, row 34; `ORC-E5Y4OPEADR` |  |
| 1640 | eutectic: L → Fe23Y6+Fe3Y | L: Y 0.2163; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Y 0.25 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 26; `ORC-EJVVXBMZYN` |  |
| 1640 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.216; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 51; `ORC-T2BB4MME2B` |  |
| 1640 | eutectic: Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.2163; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Y 0.25 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 28; `ORC-ZJXN2G5ZXZ` |  |
| 1638.15 | Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.179; Fe17Y2: Fe 0.894737, Y 0.105263; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [1] Kardellass 2014 | Table 7, p. 8, row 26; `ORC-RTT4UDA5JF` |  |
| 1638 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.179; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 36; `ORC-37OV2LHWCS` |  |
| 1638 | eutectic: L → Fe23Y6 + Fe17Y2 | L: Y 0.179; Fe23Y6: Fe 0.793103, Y 0.206897; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 20; `ORC-QE6WQXNEPX` |  |
| 1638 | eutectic: Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.179; Fe17Y2: Y 0.105; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 20; `ORC-YU6EGFMHBI` |  |
| 1635 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.07 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 21; `ORC-XQICIGUTP7` |  |
| 1635 | eutectic: L → γFe + Fe17Y2 | L: Y 0.07; Fe17Y2: Y 0.105 | model | [3] Fan 2021 | Table 2, p. 4, row 8; `ORC-ZWYEBRNXBB` |  |
| 1633.15 | Liq ↔ (γ Fe) + Fe17Y2 | Liq: Y 0.0563; Fe17Y2: Fe 0.894737, Y 0.105263 | model | [1] Kardellass 2014 | Table 7, p. 8, row 18; `ORC-CMQ3VVWSSA` |  |
| 1633 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.056 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 19; `ORC-6JFSSYREQI` |  |
| 1633 | eutectic: Liq ↔ γ Fe + Fe17Y2 | Liq: Y 0.0563; Fe17Y2: Y 0.105 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 12; `ORC-UDNN5U4FEC` |  |
| 1623.15 | eutectic: L -> γFe + Fe17Y2 | L: Y 0.082; γFe: Y 0.082; Fe17Y2: Y 0.105 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 4; `ORC-DPE7BTKJ5S` |  |
| 1623.15 | Liq ↔ (γ Fe) + Fe17Y2 | Liq: Y 0.082; γ Fe: Y 0.1; Fe17Y2: Fe 0.894737, Y 0.105263 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 17; `ORC-FZINGW4NQF` |  |
| 1623.15 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [1] Kardellass 2014 | Table 7, p. 8, row 39; `ORC-ZOREXIFJ2U` |  |
| 1623 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 55; `ORC-6T6VX36XXP` |  |
| 1623 | congruent melting: L ↔ Fe23Y6 | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 44; `ORC-CQXNEOOUMK` |  |
| 1623 | eutectic: L → γFe + Fe17Y2 | L: Y 0.082; Fe17Y2: Y 0.105 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 7; `ORC-EEWJOPZT5L` |  |
| 1623 | eutectic: Liq ↔ γ Fe + Fe17Y2 | Liq: Y 0.082; Fe17Y2: Y 0.105 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 10; `ORC-KYRQ2M2CMW` |  |
| 1623 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Y 0.25 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 31; `ORC-QRGESLA6NU` |  |
| 1623 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.082 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 15; `ORC-SMZG4ONAYW` |  |
| 1623 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 58; `ORC-WAU7YHWI5N` |  |
| 1623 | eutectic: L ↔ Fe17Y2 + fcc(γ-Fe) | L: Y 0.074 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 16; `ORC-XUS7NR2VYC` |  |
| 1621 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 60; `ORC-O424WIZ3BQ` |  |
| 1619 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 52; `ORC-NT7F5EGX75` |  |
| 1619 | eutectic: L → Fe23Y6+Fe3Y | L: Y 0.2069; Fe23Y6: Y 0.2069; Fe3Y: Y 0.25 | model | [3] Fan 2021 | Table 2, p. 4, row 24; `ORC-TEB5NTD2B6` |  |
| 1614.15 | Liq ↔ (γ Fe) + Fe17Y2 | Liq: Y 0.082; γ Fe: Y 0.1; Fe17Y2: Fe 0.894737, Y 0.105263 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 16; `ORC-2EOFERU3PF` |  |
| 1614.15 | eutectic: L -> γFe + Fe17Y2 |  | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 5; `ORC-56EFW36MMD` |  |
| 1613 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.173; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 37; `ORC-FDHGLIE64A` |  |
| 1613 | eutectic: L → Fe23Y6 + Fe17Y2 | L: Y 0.173; Fe23Y6: Y 0.2069; Fe17Y2: Y 0.105 | model | [3] Fan 2021 | Table 2, p. 4, row 18; `ORC-OXQMCZVDZA` |  |
| 1612.15 | (δ Fe) ↔ (γ Fe) + Fe17Y2 | Fe17Y2: Y 0.105 | model | [1] Kardellass 2014 | Table 7, p. 8, row 19; `ORC-F2D2J5HZ4Z` |  |
| 1608.15 | congruent melting: L -> Fe3Y | L: Y 0.25; Fe3Y: Y 0.25 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 12; `ORC-OHP2HOSV2G` |  |
| 1608.15 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Y 0.25 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 36; `ORC-PQJCQ3FZVW` |  |
| 1608 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Y 0.25 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 29; `ORC-BSGBX3IZE4` |  |
| 1608 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 54; `ORC-UE5Q4NFHYY` |  |
| 1606.15 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.2075; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [1] Kardellass 2014 | Table 7, p. 8, row 31; `ORC-7KDFEZV5QN` |  |
| 1606 | congruent melting: L ↔ Fe23Y6 | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 42; `ORC-2PLYRAXXQZ` |  |
| 1606 | congruent melting: L ↔ Fe23Y6 | L: Y 0.201; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 40; `ORC-PC56XXRDRW` |  |
| 1606 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.2005; Fe23Y6: Y 0.2005 | model | [2] Saenko 2017 | Table 4, p. 10, row 22; `ORC-SB45DRSHJM` |  |
| 1606 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.2075; Fe23Y6: Y 0.2075 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 23; `ORC-Y56HY4X4XB` |  |
| 1605.5 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023 | Table 10, p. 18, row 61; `ORC-BDNGEKMSXO` |  |
| 1605.15 | Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.1815; Fe17Y2: Fe 0.894737, Y 0.105263; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [1] Kardellass 2014 | Table 7, p. 8, row 27; `ORC-2UMAJVN3LN` |  |
| 1605.15 | Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [1] Kardellass 2014 | Table 7, p. 8, row 35; `ORC-PFZKJ5BDWL` |  |
| 1605 | eutectic: L → Fe23Y6 + Fe17Y2 | L: Y 0.1815; Fe23Y6: Fe 0.793103, Y 0.206897; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 21; `ORC-3EDQ7VNIRM` |  |
| 1605 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.197; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 33; `ORC-3QBC5LMG7H` |  |
| 1605 | eutectic: L → Fe23Y6+Fe3Y | L: Y 0.2069; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Y 0.25 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 27; `ORC-3Y2CIOSSE4` |  |
| 1605 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 50; `ORC-4WFMZGTSBO` |  |
| 1605 | eutectic: L → Fe23Y6 + Fe17Y2 | L: Y 0.1974; Fe23Y6: Y 0.207; Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 19; `ORC-EZJDGC7BP5` |  |
| 1605 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.182; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 35; `ORC-FQPGAWZZXE` |  |
| 1605 | eutectic: Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.1974; Fe17Y2: Y 0.105; Fe23Y6: Y 0.207 | model | [2] Saenko 2017 | Table 4, p. 10, row 18; `ORC-FT2CDPND2O` |  |
| 1605 | eutectic: Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Y 0.25 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 27; `ORC-LPEZYK3KXH` |  |
| 1605 | congruent melting: L ↔ Fe3Y | L: Y 0.25; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 56; `ORC-MRO7T244PB` |  |
| 1605 | eutectic: Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.1815; Fe17Y2: Y 0.105; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 19; `ORC-NAEFZ47JIK` |  |
| 1605 | congruent melting: Liq ↔ Fe3Y | Liq: Y 0.25; Fe3Y: Y 0.25 | model | [2] Saenko 2017 | Table 4, p. 10, row 30; `ORC-NEDOPOYSLN` |  |
| 1604 | eutectic: L → Fe23Y6+Fe3Y | L: Y 0.2336; Fe23Y6: Y 0.205; Fe3Y: Y 0.25 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 25; `ORC-ILD4AMBUX2` |  |
| 1604 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.237; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 48; `ORC-VP7L3FW65H` |  |
| 1604 | eutectic: Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.2336; Fe23Y6: Y 0.205; Fe3Y: Y 0.25 | model | [2] Saenko 2017 | Table 4, p. 10, row 26; `ORC-YHTA2EHYK7` |  |
| 1603 | congruent melting: L ↔ Fe23Y6 | L: Y 0.207; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023 | Table 10, p. 18, row 45; `ORC-ZBZKMA4NRO` |  |
| 1602.7 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.197; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023 | Table 10, p. 18, row 38; `ORC-U35D6LMDLF` |  |
| 1602.4 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.221; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023 | Table 10, p. 18, row 53; `ORC-CVPRDGOEDX` |  |
| 1573.15 | congruent melting: L -> Fe23Y6 | L: Y 0.206; Fe23Y6: Y 0.206 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 8; `ORC-752ABAIFEY` |  |
| 1573.15 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.206; Fe23Y6: Y 0.206 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 29; `ORC-LEJW7UL4QY` |  |
| 1573 | congruent melting: Liq ↔ Fe23Y6 | Liq: Fe 0.793103, Y 0.206897; Fe23Y6: Fe 0.793103, Y 0.206897 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 21; `ORC-2WPDPQ2LH6` |  |
| 1573 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.186; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 47; `ORC-AVHB2DOO2F` |  |
| 1573 | congruent melting: L ↔ Fe23Y6 | L: Fe 0.793103, Y 0.206897; Fe23Y6: Fe 0.793103, Y 0.206897 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 39; `ORC-R2JEKGPPAP` |  |
| 1563.15 | congruent melting: Liq ↔ Fe23Y6 | Liq: Y 0.206; Fe23Y6: Y 0.206 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 28; `ORC-Q6BOOYED5H` |  |
| 1563.15 | congruent melting: L -> Fe23Y6 | L: Fe 0.793103, Y 0.206897; Fe23Y6: Fe 0.793103, Y 0.206897 | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 9; `ORC-UVIKR4YGY7` |  |
| 1553.15 | Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.14; Fe17Y2: Y 0.105; Fe23Y6: Y 0.206 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 25; `ORC-L2N3ANQT2J` |  |
| 1553.15 | eutectic: L -> Fe17Y2 + Fe23Y6 | L: Y 0.129; Fe17Y2: Y 0.105; Fe23Y6: Y 0.206 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 7; `ORC-SKMFXYP2AE` |  |
| 1553 | eutectic: Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.129; Fe17Y2: Y 0.105; Fe23Y6: Fe 0.793103, Y 0.206897 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 17; `ORC-34X655FK2P` |  |
| 1553 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.164; Fe23Y6: Fe 0.793103, Y 0.206897 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 32; `ORC-MRI5GFLEYO` |  |
| 1553 | eutectic: L → Fe23Y6 + Fe17Y2 | L: Y 0.129; Fe23Y6: Fe 0.793103, Y 0.206897; Fe17Y2: Y 0.105 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 17; `ORC-SLX3BULUQI` |  |
| 1553 | eutectic: L ↔ Fe17Y2 + Fe23Y6 | L: Y 0.129; Fe23Y6: Fe 0.793103, Y 0.206897 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 31; `ORC-VRP63XNULY` |  |
| 1544.15 | Liq ↔ Fe17Y2 + Fe23Y6 | Liq: Y 0.14; Fe17Y2: Y 0.105; Fe23Y6: Y 0.206 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 24; `ORC-P2EHNAJ3OM` |  |
| 1523.15 | Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.237; Fe23Y6: Y 0.207; Fe3Y: Y 0.25 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 33; `ORC-FKSO6FCMBN` |  |
| 1523.15 | eutectic: L -> Fe23Y6 + Fe3Y | L: Y 0.237; Fe23Y6: Y 0.2069; Fe3Y: Y 0.25 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 10; `ORC-NHDLXDROZW` |  |
| 1523 | eutectic: L ↔ Fe23Y6 + Fe3Y | L: Y 0.237; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 46; `ORC-3RHX27HEF6` |  |
| 1523 | eutectic: Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.237; Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Y 0.25 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 25; `ORC-HG2AX57JO6` |  |
| 1523 | eutectic: L → Fe23Y6+Fe3Y | L: Y 0.237; Fe23Y6: Y 0.2069; Fe3Y: Y 0.25 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 23; `ORC-PKIWAID7HS` |  |
| 1522.15 | eutectic: L -> Fe23Y6 + Fe3Y | Fe23Y6: Fe 0.793103, Y 0.206897; Fe3Y: Fe 0.75, Y 0.25 | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 11; `ORC-OUY3BPFPSX` |  |
| 1522.15 | Liq ↔ Fe23Y6 + Fe3Y | Liq: Y 0.237; Fe23Y6: Y 0.207; Fe3Y: Y 0.25 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 32; `ORC-VQYFCKBO5K` |  |
| 1416 | peritectic: L+Fe3Y → Fe2Y | L: Y 0.467; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | model | [3] Fan 2021 | Table 2, p. 4, row 30; `ORC-SC7K7QQPWA` |  |
| 1409.15 | Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.4427; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [1] Kardellass 2014 | Table 7, p. 8, row 43; `ORC-VPEEG2L3AY` |  |
| 1409 | peritectic: L+Fe3Y → Fe2Y | L: Y 0.443; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 33; `ORC-BG6ZEIW4H5` |  |
| 1409 | peritectic: Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.4427; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 35; `ORC-FIESESPCJG` |  |
| 1409 | peritectic: L + Fe3Y ↔ Fe2Y | L: Y 0.443; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 66; `ORC-T3MAPU6GOK` |  |
| 1398.15 | peritectic: L + Fe3Y -> Fe2Y | L: Y 0.423; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 14; `ORC-43RLDQINVX` |  |
| 1398.15 | Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.424; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 41; `ORC-H2E3HK7VSZ` |  |
| 1398 | peritectic: L+Fe3Y → Fe2Y | L: Y 0.424; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 29; `ORC-QT3X64H35D` |  |
| 1398 | peritectic: L + Fe3Y ↔ Fe2Y | L: Y 0.424; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 62; `ORC-U7XJRFZN7J` |  |
| 1398 | peritectic: L + Fe3Y ↔ Fe2Y | L: Y 0.421; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 63; `ORC-WCGLFR2OIH` |  |
| 1398 | peritectic: Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.42; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 33; `ORC-Y6QYPMYPC4` |  |
| 1397.15 | Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.4818; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [1] Kardellass 2014 | Table 7, p. 8, row 42; `ORC-DWYVJMQAAM` |  |
| 1397 | peritectic: L + Fe3Y ↔ Fe2Y | L: Y 0.482; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 67; `ORC-BIHOBQO7SK` |  |
| 1397 | peritectic: L+Fe3Y → Fe2Y | L: Y 0.475; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 34; `ORC-EDWTBXXXBJ` |  |
| 1397 | peritectic: Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.4818; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 36; `ORC-GZADQHSKBP` |  |
| 1397 | peritectic: L + Fe3Y ↔ Fe2Y | L: Y 0.475; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 65; `ORC-JDA4M4WX6C` |  |
| 1396 | peritectic: L + Fe3Y ↔ Fe2Y | L: Y 0.525; Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 64; `ORC-4VEUAIPG7Y` |  |
| 1396 | peritectic: L+Fe3Y → Fe2Y | L: Y 0.5248; Fe3Y: Y 0.25; Fe2Y: Y 0.3354 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 31; `ORC-63V2LB63LH` |  |
| 1396 | peritectic: Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.5248; Fe3Y: Y 0.25; Fe2Y: Y 0.3354 | model | [2] Saenko 2017 | Table 4, p. 10, row 34; `ORC-GLS7LCOC4U` |  |
| 1394 | peritectic: L+Fe3Y → Fe2Y | L: Y 0.482; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 32; `ORC-NNOBNIVIFB` |  |
| 1388.15 | L + Fe3Y -> Fe2Y | Fe3Y: Fe 0.75, Y 0.25; Fe2Y: Fe 0.666667, Y 0.333333 | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 15; `ORC-DYKBKBGUGL` |  |
| 1388.15 | Liq + Fe3Y ↔ Fe2Y | Liq: Y 0.424; Fe3Y: Y 0.25; Fe2Y: Y 0.333 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 40; `ORC-JVGS27WXLE` |  |
| 1201 | eutectic: L → Fe2Y+αY | L: Y 0.6609; Fe2Y: Y 0.337; αY: Y 0.992 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 37; `ORC-MIW77JTGJJ` |  |
| 1201 | eutectic: Liq ↔ Fe2Y + α Y | Liq: Y 0.6609; Fe2Y: Y 0.337; α Y: Y 0.992 | model | [2] Saenko 2017 | Table 4, p. 10, row 38; `ORC-UH7TOIFI6L` |  |
| 1185.15 | γFe ↔ (α Fe) + Fe17Y2_HT | γFe: Y 0; α Fe: Y 0; Fe17Y2_HT: Y 0.105 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 8; `ORC-FMUCS456TJ` |  |
| 1185.15 | polymorphic: Fe17Y2_HT ↔ Fe17Y2_LT | Fe17Y2_HT: Y 0.105; Fe17Y2_LT: Fe 0.894737, Y 0.105263 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 11; `ORC-FOD2ZKT4OG` |  |
| 1185.15 | γFe ↔ (α Fe) + Fe17Y2_HT | Fe17Y2_HT: Y 0.105 | model | [1] Kardellass 2014 | Table 7, p. 8, row 9; `ORC-L5KNER7THF` |  |
| 1185 | eutectoid: γFe → αFe + Fe17Y2 | Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 15; `ORC-7VZYMDPAZM` |  |
| 1185 | peritectoid: γ Fe ↔ α Fe + Fe17Y2 | α Fe: Y 1.000e-5; Fe17Y2: Y 0.105 | model | [2] Saenko 2017 | Table 4, p. 10, row 6; `ORC-FO4LZQOKL2` |  |
| 1185 | eutectoid: fcc(γ-Fe) ↔ bcc(α-Fe) + Fe17Y2 |  | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 11; `ORC-GAAUOHEESQ` |  |
| 1185 | peritectoid: γ Fe ↔ α Fe + Fe17Y2 | Fe17Y2: Y 0.105 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 7; `ORC-GHM2KE5ZJ5` |  |
| 1185 | eutectoid: γFe → αFe + Fe17Y2 | Fe17Y2: Y 0.105 | model | [3] Fan 2021 | Table 2, p. 4, row 13; `ORC-P473SIMBLM` |  |
| 1185 | eutectoid: fcc(γ-Fe) ↔ bcc(α-Fe) + Fe17Y2 |  | model | [4] Ye 2023; _cites (PTD) (cal_ | Table 10, p. 18, row 13; `ORC-Q3XCEQLLDX` |  |
| 1185 | eutectoid: fcc(γ-Fe) ↔ bcc(α-Fe) + Fe17Y2 |  | model | [4] Ye 2023; _cites (cal_ | Table 10, p. 18, row 10; `ORC-RGEWTAYYH7` |  |
| 1185 | eutectoid: γFe → αFe + Fe17Y2 | Fe17Y2: Y 0.105 | model | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 2, p. 4, row 14; `ORC-UYYXJUY4UK` |  |
| 1185 | eutectoid: fcc(γ-Fe) ↔ bcc(α-Fe) + Fe17Y2 |  | experimental | [4] Ye 2023; _cites (exp_ | Table 10, p. 18, row 9; `ORC-VNPYPTGWZ4` |  |
| 1185 | eutectoid: γFe → αFe + Fe17Y2 | Fe17Y2: Y 0.105 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 12; `ORC-VYN7BYNQWU` |  |
| 1184.8 | eutectoid: fcc(γ-Fe) ↔ bcc(α-Fe) + Fe17Y2 |  | model | [4] Ye 2023 | Table 10, p. 18, row 14; `ORC-NNH7N4ZIJQ` |  |
| 1184.15 | polymorphic: Fe17Y2_HT ↔ Fe17Y2_LT | Fe17Y2_HT: Y 0.105; Fe17Y2_LT: Fe 0.894737, Y 0.105263 | model | [1] Kardellass 2014 | Table 7, p. 8, row 12; `ORC-3PAML6YFLR` |  |
| 1184 | peritectoid: γ Fe ↔ α Fe + Fe17Y2 | α Fe: Y 3.800e-4; Fe17Y2: Y 0.105 | experimental | [2] Saenko 2017; _cites Kubuschewski 1982_ | Table 4, p. 10, row 5; `ORC-KKBWLHPGUD` |  |
| 1173.15 | eutectic: L + Fe2Y -> αY | L: Y 0.659; Fe2Y: Y 0.3333; αY: Y 0.984 | unspecified | [1] Kardellass 2014; _cites Kubuschewski 1982_ | Table 1, p. 3, row 16; `ORC-2ATT7YIX2Y` |  |
| 1173.15 | Liq ↔ Fe2Y + (α Y) | Liq: Y 0.66; Fe2Y: Y 0.33; α Y: Y 0.984 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 45; `ORC-ZFEJGUYZWK` |  |
| 1173 | eutectic: Liq ↔ Fe2Y + α Y | Liq: Y 0.66; Fe2Y: Y 0.333 | experimental | [2] Saenko 2017; _cites Domagala 1961_ | Table 4, p. 10, row 37; `ORC-FAU3MLQCHB` |  |
| 1173 | eutectic: L → Fe2Y+αY | L: Y 0.66; Fe2Y: Fe 0.666667, Y 0.333333; αY: Y 0.984 | experimental | [3] Fan 2021; _cites Kubuschewski 1982_ | Table 2, p. 4, row 35; `ORC-WXTA6D2EVB` |  |
| 1168.15 | L + Fe2Y -> αY | Fe2Y: Fe 0.666667, Y 0.333333 | experimental | [1] Kardellass 2014; _cites Massalski 1991_ | Table 1, p. 3, row 17; `ORC-3B5GZVRVYV` |  |
| 1168.15 | Liq ↔ Fe2Y + (α Y) | Liq: Y 0.66; Fe2Y: Y 0.33; α Y: Y 0.984 | experimental | [1] Kardellass 2014; _cites Gschneider 1961_ | Table 7, p. 8, row 44; `ORC-ZHTCYUD6PN` |  |
| 1156 | eutectic: L → Fe2Y+αY | L: Y 0.601; Fe2Y: Fe 0.666667, Y 0.333333 | model | [3] Fan 2021; _cites Konar 2017_ [doi](https://doi.org/10.1007/s11669-017-0546-7) | Table 2, p. 4, row 40; `ORC-GUQNL2PW2Q` |  |
| 1146.15 | Liq ↔ Fe2Y + (α Y) | Liq: Y 0.6118; Fe2Y: Fe 0.666667, Y 0.333333 | model | [1] Kardellass 2014 | Table 7, p. 8, row 47; `ORC-KCSW5Y32XU` |  |
| 1146 | eutectic: Liq ↔ Fe2Y + α Y | Liq: Y 0.6118; Fe2Y: Fe 0.666667, Y 0.333333 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 39; `ORC-CC2DT4QKIV` |  |
| 1146 | eutectic: L → Fe2Y+αY | L: Y 0.612; Fe2Y: Fe 0.666667, Y 0.333333 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 39; `ORC-FP72DVB2H2` |  |
| 1128 | eutectic: L → Fe2Y+αY | L: Y 0.64; Fe2Y: Y 0.333 | model | [3] Fan 2021 | Table 2, p. 4, row 36; `ORC-Z2KJXI6M4J` |  |
| 1118.15 | Liq ↔ Fe2Y + (α Y) | Liq: Y 0.6365; Fe2Y: Fe 0.666667, Y 0.333333 | model | [1] Kardellass 2014 | Table 7, p. 8, row 46; `ORC-ML6HDEXFCL` |  |
| 1118 | eutectic: L → Fe2Y+αY | L: Y 0.637; Fe2Y: Fe 0.666667, Y 0.333333 | model | [3] Fan 2021; _cites Conclusions_ | Table 2, p. 4, row 38; `ORC-4NGRCYUO62` |  |
| 1118 | eutectic: Liq ↔ Fe2Y + α Y | Liq: Y 0.6365; Fe2Y: Fe 0.666667, Y 0.333333 | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 4, p. 10, row 40; `ORC-TEGFOZJMBK` |  |

## Formation enthalpies

Literature values in kJ/mol-atom where the per-atom basis is known. DFT columns: the lowest-energy entry at the same composition (Materials Project 2026.04.13, OQMD v1.8; different energy references, never averaged), from [dft_parity.json](https://data.orchid-project.org/literature/dft_parity.json).

Table: Enthalpies of formation, Fe–Y system (118)

| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---:|---:|---|---:|---:|---|---|---|
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -9.47 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 8; `ORC-3DUKYTO7HA.b6f3b2` |  |
| Fe17Y2 |  | -9.47 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 2; `ORC-I2B3MGZZTX` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -9.47 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 12; `ORC-MO7OACPB2R.510220` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -8.76 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 13; `ORC-2RCSQLTWBK.bf1137` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -8.76 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 9; `ORC-6CYQJFSOJU.a57604` |  |
| Fe17Y2 |  | -8.76 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 3; `ORC-HUOTWPHMDI` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -8.7 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Gozzi 2007_ [doi](https://doi.org/10.1021/je7003353) | Table 5, p. 12, row 2; `ORC-KXRLREUWDZ.ce245d` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -8.35 kJ/mol-atom | 895 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 8; `ORC-4L5AQFNUQI.028ff6` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -7.93 kJ/mol-atom ± 0.01 | 895 | experimental | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Gozzi 2007_ [doi](https://doi.org/10.1021/je7003353) | Table 5, p. 12, row 6; `ORC-YIWT6AZWC6.097dc8` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -7.77 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017 | Table 5, p. 12, row 11; `ORC-EQF6PDPNOA.090bca` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -7.77 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 6; `ORC-TCQFOYIJXL.9ae10e` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -7.66 kJ/mol-atom | 895 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 9; `ORC-HIIHOOYKXL.c87a5a` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -6.66 kJ/mol-atom | 895 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017 | Table 5, p. 12, row 7; `ORC-ZU2CLADFIL.53298d` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -6.38 kJ/mol-atom ± 0.31 | 973 | experimental | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 10; `ORC-6LBYYMRF75.5f552e` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -6.38 kJ/mol-atom ± 0.31 | 973 | experimental | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 3, p. 5, row 4; `ORC-LMROJCC4JC.5eb07f` |  |
| Fe17Y2 |  | -6.38 per mol-atom ± 0.31 | 973 | experimental |  |  | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 4, p. 4, row 1; `ORC-XCUET7E5TW` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -5.99 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 8; `ORC-3DUKYTO7HA.3dd107` |  |
| Fe17Y2 |  | -5.99 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 4; `ORC-E2O332IR4U` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -5.99 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 4; `ORC-KTTXKNTOAB.5519bd` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -5.691 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021 | Table 3, p. 5, row 2; `ORC-BVPKGTTBKV` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -5.691 kJ/mol-atom | 973 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021 | Table 3, p. 5, row 38; `ORC-TALPJTVRRX` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -5.29 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 9; `ORC-6CYQJFSOJU.e4111f` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -5.29 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 5; `ORC-DCYT456GBS.1f80e3` |  |
| Fe17Y2 |  | -5.28 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 5; `ORC-BLETSCDRPV` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -4.36 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [2] Saenko 2017 | Table 5, p. 12, row 3; `ORC-Q6B2TJ4ZLZ.678a22` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -4.36 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 6; `ORC-TCQFOYIJXL.42e29e` |  |
| Fe17Y2 |  | -2.672 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Kirklin 2015_ [doi](https://doi.org/10.1038/npjcompumats.2015.10) | Table 3, p. 5, row 5; `ORC-3FFGGYCDQK.04e7fa` |  |
| Fe17Y2 | [Fe17Y2](https://data.orchid-project.org/compounds/Fe17Y2.html) | -2.287 kJ/mol-atom | 298.15 | model | -0.76 (mp-aaacqbgm) | -1.077 (oqmd-657319) | [3] Fan 2021 | p. 11; `ORC-LXXOSS7MRG.de6ac2` | “The enthalpy of formation of Fe17 Y2 at 298 K (- 2.287 kJ/mol-atom) is also close to the values obtained by our DFT calculation (- 1.04 kJ/mol-atom).” |
| Fe17Y2 |  | -1.78 kJ/mol-atom | 0 | DFT |  |  | [2] Saenko 2017; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 5, p. 12, row 1; `ORC-CFTP34GZSJ.9d7502` |  |
| Fe17Y2 |  | -1.634 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 3, p. 5, row 7; `ORC-ISVWSHHAMW.00e875` |  |
| Fe17Y2 |  | -1.056 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Jain 2013_ [doi](https://doi.org/10.1063/1.4812323) | Table 3, p. 5, row 3; `ORC-TCSVPVZNVX.7a764b` |  |
| Fe17Y2 |  | -1.04 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021 | Table 3, p. 5, row 1; `ORC-IQGX5X6JBF.8b325b` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -12.97 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 18; `ORC-NBTSZMENSE.4b3ddc` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -12.97 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 17; `ORC-U4RZPZU4UN.0b1ed0` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -12.97 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [1] Kardellass 2014 | Table 4, p. 4, row 10; `ORC-WSVTPMHGHH` |  |
| Fe23Y6 |  | -12.65 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 8; `ORC-2UHDR37CG6` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -12.65 kJ/mol-atom | 973 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 18; `ORC-NBTSZMENSE.51651c` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -12.65 kJ/mol-atom | 973 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 21; `ORC-R7FXTYB7WY.dac8b5` |  |
| Fe23Y6 |  | -12.05 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 9; `ORC-FR536T4WMY` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -12.05 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 16; `ORC-ZIV7BPZWGR.336bbd` |  |
| Fe23Y6 |  | -11.69 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 7; `ORC-67E5SR6DX4` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -11.69 kJ/mol-atom | 973 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 20; `ORC-LHRNDE2Q3Y.3dc083` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -9.22 kJ/mol-atom | 973 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017 | Table 5, p. 12, row 19; `ORC-IDMAWP7YJE.82197c` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -9.22 kJ/mol-atom | 973 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 15; `ORC-T73NLOA4PV.57dfff` |  |
| Fe23Y6 |  | -8.09 per mol-atom ± 0.49 | 973 | experimental |  |  | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 4, p. 4, row 6; `ORC-PSRQB3OUL5` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -8.09 kJ/mol-atom ± 0.49 | 973 | experimental | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 3, p. 5, row 13; `ORC-VBG5B6OCTS.6d6bf7` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -8.09 kJ/mol-atom ± 0.49 | 973 | experimental | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 18; `ORC-VOB24Q3DMM.13e9e6` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -6.523 kJ/mol-atom | 973 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021 | Table 3, p. 5, row 11; `ORC-5HEG5SMOL4.ded82e` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -6.25 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [2] Saenko 2017 | Table 5, p. 12, row 15; `ORC-P55O5ODJI4.21695a` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -6.25 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 15; `ORC-T73NLOA4PV.2c3e7e` |  |
| Fe23Y6 | [Fe23Y6](https://data.orchid-project.org/compounds/Fe23Y6.html) | -5.752 kJ/mol-atom | 298.15 | model | -4.013 (mp-aaaabtin) | -4.022 (oqmd-30269) | [3] Fan 2021 | Table 3, p. 5, row 11; `ORC-5HEG5SMOL4.f74496` |  |
| Fe23Y6 |  | -4.85 kJ/mol-atom | 0 | DFT |  |  | [2] Saenko 2017; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 5, p. 12, row 14; `ORC-L7RBGYPBCP.ab11e0` |  |
| Fe23Y6 |  | -4.829 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 3, p. 5, row 16; `ORC-2KCVPYYADX.130ba7` |  |
| Fe23Y6 |  | -4.416 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Jain 2013_ [doi](https://doi.org/10.1063/1.4812323) | Table 3, p. 5, row 14; `ORC-C4NOH73GCK.0b73b9` |  |
| Fe23Y6 |  | -4.089 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021 | Table 3, p. 5, row 10; `ORC-O2AZ73CKMX.04d79e` |  |
| Fe23Y6 |  | -4.031 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Kirklin 2015_ [doi](https://doi.org/10.1038/npjcompumats.2015.10) | Table 3, p. 5, row 12; `ORC-65L3SRNXBG.1e4cb9` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -12.55 kJ/mol-atom | 973 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 38; `ORC-33JL3ZUQM7.754f89` |  |
| Fe2Y |  | -12.55 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 18; `ORC-F5SMMIEDU4` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -12.47 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 36; `ORC-6RCHFVZJ2Z.4588c6` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -12.47 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 35; `ORC-D6GSRMF6MC.ffc1f6` |  |
| Fe2Y |  | -12.47 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 22; `ORC-HG2JB5G6F2` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -11.8 kJ/mol-atom | 973 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 36; `ORC-6RCHFVZJ2Z.03b85b` |  |
| Fe2Y |  | -11.8 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 19; `ORC-Q4TW5LVKBZ` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -11.8 kJ/mol-atom | 973 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 39; `ORC-T272B37D6L.f61fe0` |  |
| Fe2Y |  | -9.99 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 21; `ORC-6AHKUWDA5U` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -9.99 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 34; `ORC-KLUKXTEPAT.9ca263` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -9.99 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 35; `ORC-UWN7R3ZEJ3` |  |
| Fe2Y |  | -7.87 kJ/mol-atom | 0 | DFT |  |  | [2] Saenko 2017; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 5, p. 12, row 31; `ORC-TRGBPRJC3Q.7968ed` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -7.77 kJ/mol-atom | 973 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017 | Table 5, p. 12, row 37; `ORC-5DSPYMO2OC.cd9ab9` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -7.77 kJ/mol-atom | 973 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 33; `ORC-RDZHW3OXV4.e7fcd6` |  |
| Fe2Y |  | -7.646 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 3, p. 5, row 34; `ORC-VZGTM7TYQ3.057816` |  |
| Fe2Y |  | -7.09 per mol-atom ± 0.61 | 973 | experimental |  |  | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 4, p. 4, row 17; `ORC-BEEAYLWP3O` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -7.09 kJ/mol-atom ± 0.61 | 973 | experimental | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 36; `ORC-GEMURZ4OVE.ca6909` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -7.09 kJ/mol-atom ± 0.61 | 973 | experimental | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 3, p. 5, row 31; `ORC-UHXW4YPOCV.939d85` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -6.825 kJ/mol-atom | 973 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021 | Table 3, p. 5, row 29; `ORC-WOQAOIBMWH.5f3c9e` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -6.412 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021 | Table 3, p. 5, row 29; `ORC-WOQAOIBMWH.fcd23a` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -6.3 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017 | Table 5, p. 12, row 33; `ORC-DCZID2USGD.73c5a5` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -6.3 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 33; `ORC-RDZHW3OXV4.55500a` |  |
| Fe2Y |  | -6.24 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Jain 2013_ [doi](https://doi.org/10.1063/1.4812323) | Table 3, p. 5, row 32; `ORC-5JJXMMJME6.30cd3e` |  |
| Fe2Y |  | -6.048 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Kirklin 2015_ [doi](https://doi.org/10.1038/npjcompumats.2015.10) | Table 3, p. 5, row 30; `ORC-UOYPT6HQR5.907958` |  |
| Fe2Y |  | -5.92 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021 | Table 3, p. 5, row 28; `ORC-PCQ2OGESUG.aba3eb` |  |
| Fe2Y |  | -2 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014; _cites Miedema 1976_ [doi](https://doi.org/10.1016/0022-5088%2876%2990180-6) | Table 4, p. 4, row 20; `ORC-QBAB5YFOMG` |  |
| Fe2Y | [Fe2Y](https://data.orchid-project.org/compounds/Fe2Y.html) | -1 kJ/mol-atom | 298.15 | model | -6.024 (mp-aaaaacik) | -6.077 (oqmd-18348) | [2] Saenko 2017; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 5, p. 12, row 32; `ORC-RMW2GCQC4M.9288b2` |  |
| Fe3Y |  | -13.31 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 16; `ORC-4FQ2PFJQN3` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -13.31 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 27; `ORC-DTJ5TVKFPI.a271f9` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -13.31 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 26; `ORC-UL2T2UPAKD.1a1e2a` |  |
| Fe3Y |  | -13.04 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 15; `ORC-3G2ERCBZVR` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -13.04 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 25; `ORC-QT5UBDBYZS.6bdd9f` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -12.77 kJ/mol-atom | 973 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021; _cites Conclusions_ | Table 3, p. 5, row 27; `ORC-DTJ5TVKFPI.1a1eb8` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -12.77 kJ/mol-atom | 973 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 30; `ORC-GIISRU7LXY.e8130c` |  |
| Fe3Y |  | -12.77 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 13; `ORC-PZCLG5OYBK` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -12.49 kJ/mol-atom | 973 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 29; `ORC-2VLYO5U2PE.80ae64` |  |
| Fe3Y |  | -12.49 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 12; `ORC-CWA5H2AU7R` |  |
| Fe3Y |  | -8.97 per mol-atom ± 0.54 | 973 | experimental |  |  | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 4, p. 4, row 11; `ORC-IUTVR3JHDP` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -8.97 kJ/mol-atom ± 0.54 | 973 | experimental | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 27; `ORC-KU7WUHD2V2.95a003` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -8.97 kJ/mol-atom ± 0.54 | 973 | experimental | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 3, p. 5, row 22; `ORC-LWPFTJDOIO.051628` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -8.94 kJ/mol-atom | 973 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017 | Table 5, p. 12, row 28; `ORC-6QGDDSNWBF.5f09e3` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -8.94 kJ/mol-atom | 973 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 24; `ORC-N5BIUSXTPY.4d6736` |  |
| Fe3Y |  | -7.6 kJ/mol-atom | 0 | DFT |  |  | [2] Saenko 2017; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 5, p. 12, row 22; `ORC-OYETQZQQ2U.3578f6` |  |
| Fe3Y |  | -7.519 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 3, p. 5, row 25; `ORC-OK6SBILEZM.1b3a51` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -6.96 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017 | Table 5, p. 12, row 24; `ORC-HINQXKCPZ7.704731` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -6.96 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021; _cites Saenko 2017_ [doi](https://doi.org/10.1007/s11669-017-0574-3) | Table 3, p. 5, row 24; `ORC-N5BIUSXTPY.910f4e` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -6.774 kJ/mol-atom | 973 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021 | Table 3, p. 5, row 20; `ORC-ASCYTXADRN.7feea1` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -6.374 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [3] Fan 2021 | Table 3, p. 5, row 20; `ORC-ASCYTXADRN.4d1c76` |  |
| Fe3Y |  | -6.144 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Kirklin 2015_ [doi](https://doi.org/10.1038/npjcompumats.2015.10) | Table 3, p. 5, row 21; `ORC-CUXTY6E2KW.337c0e` |  |
| Fe3Y |  | -6.144 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021; _cites Jain 2013_ [doi](https://doi.org/10.1063/1.4812323) | Table 3, p. 5, row 23; `ORC-R5HP2GY3DQ.9f5256` |  |
| Fe3Y |  | -6.06 kJ/mol-atom | 0 | DFT |  |  | [3] Fan 2021 | Table 3, p. 5, row 19; `ORC-TTYT2SD4EO.425774` |  |
| Fe3Y | [Fe3Y](https://data.orchid-project.org/compounds/Fe3Y.html) | -1 kJ/mol-atom | 298.15 | model | -5.882 (mp-aaacksts) | -6.168 (oqmd-30268) | [2] Saenko 2017; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 5, p. 12, row 23; `ORC-73GCMNOO65.589dc6` |  |
| Fe3Y |  | -1 per mol-atom | 298.15 | model |  |  | [1] Kardellass 2014; _cites Miedema 1976_ [doi](https://doi.org/10.1016/0022-5088%2876%2990180-6) | Table 4, p. 4, row 14; `ORC-QM2HKCTJ3B` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -12.5 kJ/mol-atom | 298.15 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017; _cites Watson 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990034-8) | Table 5, p. 12, row 42; `ORC-HH35CEJQF6.c3a472` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -9.4 kJ/mol-atom | 973 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 45; `ORC-IIIWFVRG2N.a0809b` |  |
| FeY |  | -9 per mol-atom | 973 | model |  |  | [1] Kardellass 2014 | Table 4, p. 4, row 24; `ORC-CE2FNWBJ53` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -8.8 kJ/mol-atom | 973 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 46; `ORC-VJKMOTPGKA.e420c6` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -5.9 kJ/mol-atom | 0 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017; _cites Mihalkovic 2004_ [doi](https://doi.org/10.1103/physrevb.70.144107) | Table 5, p. 12, row 40; `ORC-M77IICW4LD.dcbec8` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -5.8 kJ/mol-atom | 973 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017 | Table 5, p. 12, row 44; `ORC-NX54UA2XIM.6ca9a7` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -5.3 kJ/mol-atom | 973 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 43; `ORC-C6J34EGURA.af2d48` |  |
| FeY |  | -5.3 per mol-atom | 973 | experimental |  |  | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 4, p. 4, row 23; `ORC-HXUFO6PAJ2` |  |
| FeY | [FeY](https://data.orchid-project.org/compounds/FeY.html) | -2 kJ/mol-atom | 298.15 | model |  | 0.618 (oqmd-1435280) | [2] Saenko 2017; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 5, p. 12, row 41; `ORC-JEGUIXS57F.14d452` |  |

## Other properties

### Phase transition (50)

Table: Phase transition, Fe–Y system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 295 K | 295 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Mandal 2004_ [doi](https://doi.org/10.1088/0022-3727/37/19/002) | Table 2, p. 5, row 16; `ORC-6AK7KON6Q3` |  |
| Phase transition | 300 K | 300 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Fujii 1995_ [doi](https://doi.org/10.1016/0925-8388%2894%2905007-4) | Table 2, p. 5, row 2; `ORC-G6GKEWY7LJ` |  |
| Phase transition | 300 K | 300 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Koyama 2000_ [doi](https://doi.org/10.1103/physrevb.61.9475) | Table 2, p. 5, row 15; `ORC-NU7XZBEOVI` |  |
| Phase transition | 300.15 K | 300.15 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 3; `ORC-4Z4LGPOZHB` |  |
| Phase transition | 308 K | 308 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Paoluzi 2000_ [doi](https://doi.org/10.1016/s0304-8853%2899%2900778-7) | Table 2, p. 5, row 8; `ORC-XVVELVG5NZ` |  |
| Phase transition | 309 K | 309 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Knyazev 2001_ [doi](https://doi.org/10.1016/s0925-8388%2801%2901429-3) | Table 2, p. 5, row 7; `ORC-ETRQKDALX5` |  |
| Phase transition | 309 K | 309 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Kuchin 1996_ [doi](https://doi.org/10.1002/pssa.2211550222) | Table 2, p. 5, row 10; `ORC-YGDEP6BQON` |  |
| Phase transition | 310 K | 310 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Kou 2017_ | Table 2, p. 5, row 4; `ORC-MHKJBBV4OW` |  |
| Phase transition | 320.15 K | 320.15 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 7; `ORC-2ZHI45VFQM` |  |
| Phase transition | 322 K | 322 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Liao 1992_ [doi](https://doi.org/10.1063/1.107346) | Table 2, p. 5, row 1; `ORC-BKN6TOAKKC` |  |
| Phase transition | 324 K | 324 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Buschow 1977_ [doi](https://doi.org/10.1088/0034-4885/40/10/002) | Table 2, p. 5, row 14; `ORC-HGJN2DA2FU` |  |
| Phase transition | 324 K | 324 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Shen 1995_ [doi](https://doi.org/10.1016/0925-8388%2895%2901891-3) | Table 2, p. 5, row 9; `ORC-JQUH2L44RT` |  |
| Phase transition | 324.15 K | 324.15 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Inoue 1985_ [doi](https://doi.org/10.1088/0305-4608/15/7/010) | Table 3, p. 3, row 8; `ORC-6UDZOPSEZC` |  |
| Phase transition | 327 K | 327 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Steiner 1976_ [doi](https://doi.org/10.1016/0022-5088%2876%2990206-x) | Table 2, p. 5, row 11; `ORC-DBDBTLPBBM` |  |
| Phase transition | 328 K | 328 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Wang 1996_ [doi](https://doi.org/10.1016/0925-8388%2896%2902337-7) | Table 2, p. 5, row 5; `ORC-QQIAJKYOID` |  |
| Phase transition | 328.15 K | 328.15 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 5; `ORC-3DVP5V7QX4` |  |
| Phase transition | 333.15 K | 333.15 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 4; `ORC-VJWNB4LC2Y` |  |
| Phase transition | 336 K | 336 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Shen 1997_ [doi](https://doi.org/10.1016/s0038-1098%2897%2900152-x) | Table 2, p. 5, row 6; `ORC-M77CNOS5TI` |  |
| Phase transition | 337.15 K | 337.15 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 6; `ORC-AZIVHUELI3` |  |
| Phase transition | 341 K | 341 | magnetic: Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Tereshina 2002_ [doi](https://doi.org/10.1016/s0925-8388%2801%2901871-0) | Table 2, p. 5, row 3; `ORC-6VJ6UBOAWM` |  |
| Phase transition | 480.15 K | 480.15 | magnetic: Fe23Y6; _alloy: Y 0.206897_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 11; `ORC-5HMVHPPLKS` |  |
| Phase transition | 481 K | 481 | magnetic: Fe23Y6; _alloy: Y 0.206897_ | experimental | [2] Saenko 2017; _cites Buschow 1977_ [doi](https://doi.org/10.1088/0034-4885/40/10/002) | Table 2, p. 5, row 22; `ORC-S276CDURG4` |  |
| Phase transition | 484 K | 484 | magnetic: Fe23Y6; _alloy: Y 0.206897_ | experimental | [2] Saenko 2017; _cites Herbst 1984_ [doi](https://doi.org/10.1063/1.333293) | Table 2, p. 5, row 17; `ORC-RVLHHVQVXH` |  |
| Phase transition | 484.15 K | 484.15 | magnetic: Fe23Y6; _alloy: Y 0.206897_ | experimental | [1] Kardellass 2014; _cites Inoue 1985_ [doi](https://doi.org/10.1088/0305-4608/15/7/010) | Table 3, p. 3, row 13; `ORC-NDLMXZQDNY` |  |
| Phase transition | 485.15 K | 485.15 | magnetic: Fe23Y6; _alloy: Y 0.206897_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 12; `ORC-EHC37WDYJV` |  |
| Phase transition | 490 K | 490 | magnetic: Fe23Y6; _alloy: Y 0.206897_ | experimental | [2] Saenko 2017; _cites Kirchmayr 1968_ [doi](https://doi.org/10.1063/1.1656174) | Table 2, p. 5, row 18; `ORC-P53NYX2G6L` |  |
| Phase transition | 529.15 K | 529.15 | magnetic: Fe3Y; _alloy: Y 0.25_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 19; `ORC-TA7YRF2VSS` |  |
| Phase transition | 534 K | 534 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Muraoka 2017_ [doi](https://doi.org/10.1002/pssa.2210420141) | Table 2, p. 5, row 29; `ORC-3DCI62VVR4` |  |
| Phase transition | 535 K | 535 | magnetic | experimental | [4] Ye 2023; _cites ref. 124_ | p. 6; `ORC-SNVE4XLW2I` | “However, Dariel et al. did not report the specific heat data but only gave the Curie temperature of Fe2Y to be 535 K\[124\].” |
| Phase transition | 535.15 K | 535.15 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 24; `ORC-IOPV7SFBIG` |  |
| Phase transition | 542 K | 542 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Buschow 1977_ [doi](https://doi.org/10.1088/0034-4885/40/10/002) | Table 2, p. 5, row 32; `ORC-Y2TUBLFXJF` |  |
| Phase transition | 545 K | 545 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Buschow 1975_ [doi](https://doi.org/10.1016/0022-5088%2875%2990084-3) | Table 2, p. 5, row 28; `ORC-2YINXMXJLG` |  |
| Phase transition | 545 K | 545 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Brouha 1973_ | Table 2, p. 5, row 27; `ORC-RXMIVAO56Z` |  |
| Phase transition | 545 K | 545 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Buschow 1970_ [doi](https://doi.org/10.1063/1.1658412) | Table 2, p. 5, row 31; `ORC-SH2RSXK3FY` |  |
| Phase transition | 545 K | 545 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Kirchmayr 1968_ [doi](https://doi.org/10.1063/1.1656174) | Table 2, p. 5, row 30; `ORC-VBHVCIVIHN` |  |
| Phase transition | 545.15 K | 545.15 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 23; `ORC-4KSLCBQIUR` |  |
| Phase transition | 545.15 K | 545.15 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Buschow 1976_ [doi](https://doi.org/10.1016/0038-1098%2876%2991181-9) | Table 3, p. 3, row 22; `ORC-EKSIP4L7J2` |  |
| Phase transition | 545.15 K | 545.15 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Shenoy 1983_ [doi](https://doi.org/10.1016/0022-5088%2883%2990138-8) | Table 3, p. 3, row 21; `ORC-QG7ANKV4EP` |  |
| Phase transition | 549.15 K | 549.15 | magnetic: Fe3Y; _alloy: Y 0.25_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 18; `ORC-WJRPEQBEW2` |  |
| Phase transition | 550.15 K | 550.15 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 25; `ORC-UVPZJQJEXV` |  |
| Phase transition | 552 K | 552 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Arout 2006_ [doi](https://doi.org/10.1016/j.jallcom.2005.11.021) | Table 2, p. 5, row 26; `ORC-HCOUJDP47A` |  |
| Phase transition | 552.15 K | 552.15 | magnetic: Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Pauling_ | Table 3, p. 3, row 26; `ORC-3CK37O6EEN` |  |
| Phase transition | 569 K | 569 | magnetic: Fe3Y; _alloy: Y 0.25_ | experimental | [2] Saenko 2017; _cites Buschow 1977_ [doi](https://doi.org/10.1088/0034-4885/40/10/002) | Table 2, p. 5, row 25; `ORC-6XKSI66WAS` |  |
| Phase transition | 1573 K | 1573 | congruent transformation | experimental | [4] Ye 2023; _cites (exp_ | p. 5; `ORC-N3EJLWKV4G.cc52bd` | “The intermetallic compounds Fe17Y2, Fe23Y6, and Fe3Y are produced by congruent reactions at 1,673 ± 25 K, 1,573 K, and 1,608 K, respectively.” |
| Phase transition | 1608 K | 1608 | congruent transformation | experimental | [4] Ye 2023; _cites (exp_ | p. 5; `ORC-N3EJLWKV4G.7b4cc3` | “The intermetallic compounds Fe17Y2, Fe23Y6, and Fe3Y are produced by congruent reactions at 1,673 ± 25 K, 1,573 K, and 1,608 K, respectively.” |
| Phase transition | 1621 K | 1621 | congruent transformation | model | [3] Fan 2021 | p. 12; `ORC-6FO7GXZ2DC.a23d06` | “Since there is no critical evidence of congruent melting for Fe23 Y6 and Fe3 Y, their congruent temperature, i.e., 1622 K and 1621 K are calculated based on our DFT results and involved eutectic reactions.” |
| Phase transition | 1622 K | 1622 | congruent transformation | model | [3] Fan 2021 | p. 12; `ORC-6FO7GXZ2DC.ee0935` | “Since there is no critical evidence of congruent melting for Fe23 Y6 and Fe3 Y, their congruent temperature, i.e., 1622 K and 1621 K are calculated based on our DFT results and involved eutectic reactions.” |
| Phase transition | 1650 K | 1650 | congruent transformation | model | [3] Fan 2021 | p. 12; `ORC-4LENOTPUZ3` | “Furthermore, the calculated congruent-melting point of Fe17 Y2 (1650 K) from the current thermodynamic model is within the experimental temperature range from 1648 to 1698 K.” |
| Phase transition | 1673 K | 1673 | congruent transformation | experimental | [4] Ye 2023; _cites (exp_ | p. 5; `ORC-N3EJLWKV4G.5e2b97` | “The intermetallic compounds Fe17Y2, Fe23Y6, and Fe3Y are produced by congruent reactions at 1,673 ± 25 K, 1,573 K, and 1,608 K, respectively.” |
| Phase transition | 1673 K | 1673 | congruent transformation | experimental | [2] Saenko 2017; _cites Domagala 1961_ | p. 2; `ORC-YTSMVU6M2Q` | “Domagala et al.\[14\] reported that Fe3Y melts congruently at about 1673 K.” |

### Formation (35)

Table: Formation, Fe–Y system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Entropy of formation | -1.72 J/mol-atom/K ± 20 | 895 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Gozzi 2007_ [doi](https://doi.org/10.1021/je7003353) | Table 5, p. 12, row 6; `ORC-YIWT6AZWC6.842570` |  |
| Entropy of formation | -1.74 J/mol-atom/K | 895 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017 | Table 5, p. 12, row 7; `ORC-ZU2CLADFIL.2c6cf9` |  |
| Entropy of formation | -0.167 J/mol-atom/K | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 13; `ORC-2RCSQLTWBK.155c3f` |  |
| Entropy of formation | -1.9 J/mol-atom/K ± 280 | 973 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 10; `ORC-6LBYYMRF75.36cf64` |  |
| Entropy of formation | -1.121 J/mol-atom/K | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017 | Table 5, p. 12, row 11; `ORC-EQF6PDPNOA.5a4b5c` |  |
| Entropy of formation | -0.933 J/mol-atom/K | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [2] Saenko 2017 | Table 5, p. 12, row 19; `ORC-IDMAWP7YJE.d27394` |  |
| Entropy of formation | -0.079 J/mol-atom/K | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 21; `ORC-R7FXTYB7WY.a72d0b` |  |
| Entropy of formation | -2.24 J/mol-atom/K ± 440 | 973 | Fe23Y6; _alloy: Y 0.206897_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 18; `ORC-VOB24Q3DMM.d49bf5` |  |
| Entropy of formation | -0.96 J/mol-atom/K ± 550 | 973 | Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 36; `ORC-GEMURZ4OVE.4307e3` |  |
| Entropy of formation | -0.184 J/mol-atom/K | 973 | Fe3Y; _alloy: Y 0.25_ | model | [2] Saenko 2017 | Table 5, p. 12, row 28; `ORC-6QGDDSNWBF.17e126` |  |
| Entropy of formation | -3.03 J/mol-atom/K ± 480 | 973 | Fe3Y; _alloy: Y 0.25_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 27; `ORC-KU7WUHD2V2.ea7539` |  |
| Gibbs energy of formation | -10.89 kJ/mol-atom | 895 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 8; `ORC-4L5AQFNUQI.ade543` |  |
| Gibbs energy of formation | -8.57 kJ/mol-atom | 895 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 9; `ORC-HIIHOOYKXL.794470` |  |
| Gibbs energy of formation | -4.6 kJ/mol-atom ± 0.6 | 895 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Gozzi 2007_ [doi](https://doi.org/10.1021/je7003353) | Table 5, p. 12, row 6; `ORC-YIWT6AZWC6.d0b6b1` |  |
| Gibbs energy of formation | -6.72 kJ/mol-atom | 895 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017 | Table 5, p. 12, row 7; `ORC-ZU2CLADFIL.d835f2` |  |
| Gibbs energy of formation | -8.6 kJ/mol-atom | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 13; `ORC-2RCSQLTWBK.04c3b3` |  |
| Gibbs energy of formation | -4.54 kJ/mol-atom ± 0.05 | 973 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 10; `ORC-6LBYYMRF75.603efa` |  |
| Gibbs energy of formation | -6.68 kJ/mol-atom | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017 | Table 5, p. 12, row 11; `ORC-EQF6PDPNOA.5e8f88` |  |
| Gibbs energy of formation | -11.09 kJ/mol-atom | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 12; `ORC-MO7OACPB2R.efbb97` |  |
| Gibbs energy of formation | -8.31 kJ/mol-atom | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [2] Saenko 2017 | Table 5, p. 12, row 19; `ORC-IDMAWP7YJE.c49669` |  |
| Gibbs energy of formation | -14.58 kJ/mol-atom | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 20; `ORC-LHRNDE2Q3Y.fd5e40` |  |
| Gibbs energy of formation | -12.57 kJ/mol-atom | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 21; `ORC-R7FXTYB7WY.df52ea` |  |
| Gibbs energy of formation | -5.91 kJ/mol-atom ± 0.07 | 973 | Fe23Y6; _alloy: Y 0.206897_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 18; `ORC-VOB24Q3DMM.d98fb7` |  |
| Gibbs energy of formation | -15.34 kJ/mol-atom | 973 | Fe2Y; _alloy: Y 0.333333_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 38; `ORC-33JL3ZUQM7.ef53ee` |  |
| Gibbs energy of formation | -8.09 kJ/mol-atom | 973 | Fe2Y; _alloy: Y 0.333333_ | model | [2] Saenko 2017 | Table 5, p. 12, row 37; `ORC-5DSPYMO2OC.5a0fde` |  |
| Gibbs energy of formation | -6.15 kJ/mol-atom ± 0.09 | 973 | Fe2Y; _alloy: Y 0.333333_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 36; `ORC-GEMURZ4OVE.8b8b89` |  |
| Gibbs energy of formation | -12.91 kJ/mol-atom | 973 | Fe2Y; _alloy: Y 0.333333_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 39; `ORC-T272B37D6L.5548f0` |  |
| Gibbs energy of formation | -15.96 kJ/mol-atom | 973 | Fe3Y; _alloy: Y 0.25_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 29; `ORC-2VLYO5U2PE.5e0fa0` |  |
| Gibbs energy of formation | -8.76 kJ/mol-atom | 973 | Fe3Y; _alloy: Y 0.25_ | model | [2] Saenko 2017 | Table 5, p. 12, row 28; `ORC-6QGDDSNWBF.996588` |  |
| Gibbs energy of formation | -13.61 kJ/mol-atom | 973 | Fe3Y; _alloy: Y 0.25_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 30; `ORC-GIISRU7LXY.e368eb` |  |
| Gibbs energy of formation | -6.02 kJ/mol-atom ± 0.08 | 973 | Fe3Y; _alloy: Y 0.25_ | experimental | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 27; `ORC-KU7WUHD2V2.f6b958` |  |
| Gibbs energy of formation | -4.6 kJ/mol-atom | 973 | FeY; _alloy: Y 0.5_ | model | [2] Saenko 2017; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 12, row 43; `ORC-C6J34EGURA.78b349` |  |
| Gibbs energy of formation | -11.5 kJ/mol-atom | 973 | FeY; _alloy: Y 0.5_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 45; `ORC-IIIWFVRG2N.79080a` |  |
| Gibbs energy of formation | -6 kJ/mol-atom | 973 | FeY; _alloy: Y 0.5_ | model | [2] Saenko 2017 | Table 5, p. 12, row 44; `ORC-NX54UA2XIM.f00232` |  |
| Gibbs energy of formation | -9.7 kJ/mol-atom | 973 | FeY; _alloy: Y 0.5_ | model | [2] Saenko 2017; _cites Kardellass 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.07.010) | Table 5, p. 12, row 46; `ORC-VJKMOTPGKA.57b566` |  |

### Mixing / partial (12)

Table: Mixing / partial, Fe–Y system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Enthalpy of mixing; _printed: ΔmixH_ | -7.96 kJ/mol (basis unstated) | 1873 |  | model | [2] Saenko 2017 | p. 7; `ORC-BUV3M3WYRB.1a600e` | “Figure 3 shows the integral enthalpy of mixing of the liquid phase versus the mole fraction of yttrium at temperature of 1873 K calculated in the present work and in the work of Kardellass et al.\[9\] in comparison with experimental data of Ryss et al.\[32\] The reference state of both elements was accepted as liquid at 1873 K. The calculated curve had a minimum value of -7.96 kJ mol-1 47 at.% Y, whi…” |
| Enthalpy of mixing; _printed: ΔmixH_ | -8.44 kJ/mol (basis unstated) | 1873 |  | experimental | [2] Saenko 2017; _cites Ryss 1976_ | p. 7; `ORC-BUV3M3WYRB.e47d14` | “Figure 3 shows the integral enthalpy of mixing of the liquid phase versus the mole fraction of yttrium at temperature of 1873 K calculated in the present work and in the work of Kardellass et al.\[9\] in comparison with experimental data of Ryss et al.\[32\] The reference state of both elements was accepted as liquid at 1873 K. The calculated curve had a minimum value of -7.96 kJ mol-1 47 at.% Y, whi…” |
| Enthalpy of mixing; _printed: enthalpy of mixing_ | -8.44 kJ/mol (basis unstated) | 1873 |  | experimental | [4] Ye 2023; _cites ref. 121_ | p. 6; `ORC-SEJCVKPDXZ` | “The experimental results\[121\] show that the minimum enthalpy of mixing at 1,873 K is -8.44 kJ/mol at around 47 at.% Y.” |
| Enthalpy of mixing; _printed: Hmix_ | -8.44 kJ/mol (basis unstated) | 1873 |  | experimental | [3] Fan 2021; _cites Ryss 1976_ | p. 2; `ORC-UUPOMYARPU` | “Ryss et al.\[23\] measured the enthalpies of mixing (Hmix ) of the liquid phase at 1873 K in the entire composition range with an interval of 5 at.%. The results show a minimum of integral enthalpy, about - 8.44 kJ/mol at 47 at.% Y.” |
| Enthalpy of mixing; _printed: enthalpy of mixing_ | -8.23 kJ/mol (basis unstated) | 1873 | Liquid | model | [3] Fan 2021 | p. 10; `ORC-OWOFN54SIL.0e25ff` | “As shown in Fig. 5, the enthalpy of mixing for the liquid phase calculated at 1873 K are in good agreement with the experiments.\[23\] The calculated curve had a minimum value of - 8.23 kJ/mol at the composition of 47 at.% Y, perfectly matching the experimental value (- 8.44 kJ/mol).” |
| Enthalpy of mixing; _printed: enthalpy of mixing_ | -8.44 kJ/mol (basis unstated) | 1873 | Liquid | experimental | [3] Fan 2021; _cites Ryss 1976_ | p. 10; `ORC-OWOFN54SIL.101b08` | “As shown in Fig. 5, the enthalpy of mixing for the liquid phase calculated at 1873 K are in good agreement with the experiments.\[23\] The calculated curve had a minimum value of - 8.23 kJ/mol at the composition of 47 at.% Y, perfectly matching the experimental value (- 8.44 kJ/mol).” |
| Gibbs energy of mixing; _printed: i\*(μ(Fe,liq)) + j\*(μ(Y,liq)) = μ(FeiYj)_ | -188 kJ/mol (basis unstated) | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 4; `ORC-EXP6QZPJBA.997f0a` |  |
| Gibbs energy of mixing; _printed: i\*(μ(Fe,liq)) + j\*(μ(Y,liq)) = μ(FeiYj)_ | -225 kJ/mol (basis unstated) | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 5; `ORC-RHMUEXPGMS.85851d` |  |
| Gibbs energy of mixing; _printed: i\*(μ(Fe,liq)) + j\*(μ(Y,liq)) = μ(FeiYj)_ | -489 kJ/mol (basis unstated) | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 10; `ORC-7ZANK2SMLM.3bb313` |  |
| Gibbs energy of mixing; _printed: i\*(μ(Fe,liq)) + j\*(μ(Y,liq)) = μ(FeiYj)_ | -431 kJ/mol (basis unstated) | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 9; `ORC-YTW537VMCK.4e901e` |  |
| Gibbs energy of mixing; _printed: i\*(μ(Fe,liq)) + j\*(μ(Y,liq)) = μ(FeiYj)_ | -74 kJ/mol (basis unstated) | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 15; `ORC-JVOSSY72Q5.0beaef` |  |
| Gibbs energy of mixing; _printed: i\*(μ(Fe,liq)) + j\*(μ(Y,liq)) = μ(FeiYj)_ | -66 kJ/mol (basis unstated) | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 14; `ORC-STFKKDDQM2.98d3b3` |  |

### Heat capacity / entropy / enthalpy (12)

Table: Heat capacity / entropy / enthalpy, Fe–Y system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Entropy; _printed: ΔS973 0_ | 1.66 unknown | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 2; `ORC-G5YGFUFHDS` |  |
| Entropy; _printed: ΔS973 0_ | -1.9 unknown ± 0.28 | 973 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 4, row 1; `ORC-L3TSJOSFMZ` |  |
| Entropy; _printed: ΔS973 0_ | -0.167 unknown | 973 | Fe17Y2; _alloy: Y 0.105263_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 3; `ORC-WW4KHILKBX` |  |
| Entropy; _printed: ΔS973 0_ | -0.079 unknown | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 8; `ORC-AQ6EBQBZI7` |  |
| Entropy; _printed: ΔS973 0_ | -2.24 unknown ± 0.44 | 973 | Fe23Y6; _alloy: Y 0.206897_ | experimental | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 4, row 6; `ORC-CMMEIZNJOU` |  |
| Entropy; _printed: ΔS973 0_ | 2.97 unknown | 973 | Fe23Y6; _alloy: Y 0.206897_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 7; `ORC-FC7MLJWNMO` |  |
| Entropy; _printed: ΔS973 0_ | -0.96 unknown ± 0.55 | 973 | Fe2Y; _alloy: Y 0.333333_ | experimental | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 4, row 16; `ORC-5GFIVAUPR7` |  |
| Entropy; _printed: ΔS973 0_ | 1.14 unknown | 973 | Fe2Y; _alloy: Y 0.333333_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 18; `ORC-NQSK6R7BWA` |  |
| Entropy; _printed: ΔS973 0_ | 2.87 unknown | 973 | Fe2Y; _alloy: Y 0.333333_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 17; `ORC-RGALLJ5SBZ` |  |
| Entropy; _printed: ΔS973 0_ | -3.03 unknown ± 0.48 | 973 | Fe3Y; _alloy: Y 0.25_ | experimental | [1] Kardellass 2014; _cites Subramanian 1984_ [doi](https://doi.org/10.1016/0364-5916%2884%2990033-6) | Table 5, p. 4, row 11; `ORC-FV5LV4LMN3` |  |
| Entropy; _printed: ΔS973 0_ | 3.57 unknown | 973 | Fe3Y; _alloy: Y 0.25_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 12; `ORC-HWWKXC73GO` |  |
| Entropy; _printed: ΔS973 0_ | 0.859 unknown | 973 | Fe3Y; _alloy: Y 0.25_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 13; `ORC-MZRIROLVOJ` |  |

### Activity / EMF / Gibbs energy (18)

Table: Activity / EMF / Gibbs energy, Fe–Y system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Chemical potential; _printed: μ(Y)1573_ | -60 kJ/mol.at | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 4; `ORC-EXP6QZPJBA.7600f4` |  |
| Chemical potential; _printed: μ(Fe)1573_ | -4 kJ/mol.at | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 4; `ORC-EXP6QZPJBA.d6c049` |  |
| Chemical potential; _printed: i\* (μ(Fe,liq)) + j\* (μ(Y,liq)) = μ(FeiYj)_ | -188 kJ/mol.at | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 4; `ORC-EXP6QZPJBA.f5cf55` |  |
| Chemical potential; _printed: i\* (μ(Fe,liq)) + j\* (μ(Y,liq)) = μ(FeiYj)_ | -225 kJ/mol.at | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 5; `ORC-RHMUEXPGMS.767692` |  |
| Chemical potential; _printed: μ(Y)1573_ | -53 kJ/mol.at | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 5; `ORC-RHMUEXPGMS.d4589e` |  |
| Chemical potential; _printed: μ(Fe)1573_ | -7 kJ/mol.at | 1573 | Fe17Y2; _alloy: Fe 0.895, Y 0.105_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 5; `ORC-RHMUEXPGMS.fc3902` |  |
| Chemical potential; _printed: μ(Y)1573_ | -47 kJ/mol.at | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 10; `ORC-7ZANK2SMLM.244dac` |  |
| Chemical potential; _printed: μ(Fe)1573_ | -9 kJ/mol.at | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 10; `ORC-7ZANK2SMLM.3fbd92` |  |
| Chemical potential; _printed: i\* (μ(Fe,liq)) + j\* (μ(Y,liq)) = μ(FeiYj)_ | -489 kJ/mol.at | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 10; `ORC-7ZANK2SMLM.f7fef2` |  |
| Chemical potential; _printed: μ(Y)1573_ | -45 kJ/mol.at | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 9; `ORC-YTW537VMCK.4933dc` |  |
| Chemical potential; _printed: μ(Fe)1573_ | -7 kJ/mol.at | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 9; `ORC-YTW537VMCK.5ab7c9` |  |
| Chemical potential; _printed: i\* (μ(Fe,liq)) + j\* (μ(Y,liq)) = μ(FeiYj)_ | -431 kJ/mol.at | 1573 | Fe23Y6; _alloy: Fe 0.794, Y 0.206_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 9; `ORC-YTW537VMCK.e298e6` |  |
| Chemical potential; _printed: i\* (μ(Fe,liq)) + j\* (μ(Y,liq)) = μ(FeiYj)_ | -74 kJ/mol.at | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 15; `ORC-JVOSSY72Q5.341b53` |  |
| Chemical potential; _printed: μ(Y)1573_ | -47 kJ/mol.at | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 15; `ORC-JVOSSY72Q5.3b8ec5` |  |
| Chemical potential; _printed: μ(Fe)1573_ | -9 kJ/mol.at | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | model | [1] Kardellass 2014 | Table 5, p. 4, row 15; `ORC-JVOSSY72Q5.6a5f52` |  |
| Chemical potential; _printed: μ(Y)1573_ | -42 kJ/mol.at | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 14; `ORC-STFKKDDQM2.09b407` |  |
| Chemical potential; _printed: μ(Fe)1573_ | -8 kJ/mol.at | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 14; `ORC-STFKKDDQM2.2abd15` |  |
| Chemical potential; _printed: i\* (μ(Fe,liq)) + j\* (μ(Y,liq)) = μ(FeiYj)_ | -66 kJ/mol.at | 1573 | Fe3Y; _alloy: Fe 0.75, Y 0.25_ | experimental | [1] Kardellass 2014; _cites Takashi 2010_ | Table 5, p. 4, row 14; `ORC-STFKKDDQM2.e07e00` |  |

### Crystal structure (13)

Table: Crystal structure, Fe–Y system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Lattice a | 8.447 Å | 0 | Fe17Y2; _alloy: Y 0.105263_ | DFT | [3] Fan 2021 | Table 1, p. 3, row 9; `ORC-3XGEPFVXVN.167fa4` |  |
| Lattice a | 12.04 Å | 0 | Fe23Y6; _alloy: Y 0.206897_ | DFT | [3] Fan 2021 | Table 1, p. 3, row 11; `ORC-5ABHLYML6W` |  |
| Lattice a | 7.28 Å |  | Fe2Y; _alloy: Y 0.333333_ | model | [3] Fan 2021; _cites Zhang 2016_ [doi](https://doi.org/10.1016/j.jmmm.2015.12.026) | Table 1, p. 3, row 17; `ORC-ODF5EZGQ6Z` |  |
| Lattice a | 7.28 Å | 0 | Fe2Y; _alloy: Y 0.333333_ | DFT | [3] Fan 2021 | Table 1, p. 3, row 15; `ORC-PGDEQUM5JK` |  |
| Lattice a | 5.111 Å | 0 | Fe3Y; _alloy: Y 0.25_ | DFT | [3] Fan 2021 | Table 1, p. 3, row 13; `ORC-XBSSRQOA3F.f81c7d` |  |
| Lattice a | 8.46 Å | 298.15 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [3] Fan 2021; _cites Villars 1985_ | Table 1, p. 3, row 10; `ORC-IDBG7G2Q3Z.67885a` |  |
| Lattice a | 12.12 Å | 298.15 | Fe23Y6; _alloy: Y 0.206897_ | experimental | [3] Fan 2021; _cites Villars 1985_ | Table 1, p. 3, row 12; `ORC-45IUENSTL7` |  |
| Lattice a | 7.363 Å | 298.15 | Fe2Y; _alloy: Y 0.333333_ | experimental | [3] Fan 2021; _cites Villars 1985_ | Table 1, p. 3, row 16; `ORC-ESB3JHOB5N` |  |
| Lattice a | 5.095 Å | 298.15 | Fe3Y; _alloy: Y 0.25_ | experimental | [3] Fan 2021; _cites Villars 1985_ | Table 1, p. 3, row 14; `ORC-WVH7SW6YT5.58c7b3` |  |
| Lattice c | 12.386 Å | 0 | Fe17Y2; _alloy: Y 0.105263_ | DFT | [3] Fan 2021 | Table 1, p. 3, row 9; `ORC-3XGEPFVXVN.c9a95c` |  |
| Lattice c | 24.28 Å | 0 | Fe3Y; _alloy: Y 0.25_ | DFT | [3] Fan 2021 | Table 1, p. 3, row 13; `ORC-XBSSRQOA3F.166461` |  |
| Lattice c | 12.41 Å | 298.15 | Fe17Y2; _alloy: Y 0.105263_ | experimental | [3] Fan 2021; _cites Villars 1985_ | Table 1, p. 3, row 10; `ORC-IDBG7G2Q3Z.13ec2e` |  |
| Lattice c | 24.39 Å | 298.15 | Fe3Y; _alloy: Y 0.25_ | experimental | [3] Fan 2021; _cites Villars 1985_ | Table 1, p. 3, row 14; `ORC-WVH7SW6YT5.51d27d` |  |

## Sources

Reporting papers the values were read from (a value cited from another work names that work in its row).

1. S. Kardellass, C. Servant, N. Selhaoui, A. Iddaoudi, M. Ait Amar, L. Bouirden, A thermodynamic assessment of the iron–yttrium system, Journal of Alloys and Compounds 583, 598-606 (2014). [doi:10.1016/j.jallcom.2013.07.010](https://doi.org/10.1016/j.jallcom.2013.07.010)
2. I. Saenko, O. Fabrichnaya, A. Udovsky, New Thermodynamic Assessment of the Fe-Y System, J. Phase Equilib. Diffus. 38, 684-699 (2017). [doi:10.1007/s11669-017-0574-3](https://doi.org/10.1007/s11669-017-0574-3)
3. Ling Fan, Chen Shen, Kun Hu, Huashan Liu, Hongbin Zhang, DFT Calculations and Thermodynamic Re-Assessment of the Fe-Y Binary System, J. Phase Equilib. Diffus. 42, 348-362 (2021). [doi:10.1007/s11669-021-00887-9](https://doi.org/10.1007/s11669-021-00887-9)
4. Hongjian Ye, Maohua Rong, Qing Chen, Qingrong Yao, Jiang Wang, Guanghui Rao et al., Assessment of phase equilibria and thermodynamic properties in the Fe-RE (RE = rare earth metals) binary systems, J Mater Inf 3 (2023). [doi:10.20517/jmi.2023.08](https://doi.org/10.20517/jmi.2023.08)

## Please cite

- R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569
- R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). https://doi.org/10.5281/zenodo.23735859
- R. Arróyave, J. Saal, D. Shin, ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD) (version 2026.10), Zenodo (2026). https://doi.org/10.5281/zenodo.23735891
- R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065

Also cite the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file; A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0).

Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

```bibtex
@misc{orchid_literature_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735569},
  url       = {https://doi.org/10.5281/zenodo.23735569},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_phase_diagrams_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Diagrams: calculated binary phase diagrams}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735859},
  url       = {https://doi.org/10.5281/zenodo.23735859}
}

@misc{orchid_hulls_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD)}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735891},
  url       = {https://doi.org/10.5281/zenodo.23735891}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}
```

---

Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite ORCHID ([CITATION.cff](https://data.orchid-project.org/CITATION.cff)) and the original sources. Quotes are short excerpts kept so that each value can be checked; they remain under the publishers' copyright and are not relicensed. Source papers, page images and full text are not redistributed. Field reference: [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt). Found an error? The report link of a value (Markdown: its id, ORC-..., in the Location column) opens a pre-filled GitHub issue, https://github.com/orchid-calphad/orchid-data/issues/new?template=report-value-error.yml&record_id=\<id>, carrying only the record id, source and value; [how to contribute](https://orchid-project.org/contribute/).
