# Sb–Sn system

> Sb–Sn system: 67 accepted literature values (invariant reaction 44, phase equilibrium 20, phase transition 3) and 7 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

HTML: https://data.orchid-project.org/systems/SB-SN.html · Markdown: https://data.orchid-project.org/systems/SB-SN.md

67 accepted literature values from 4 paper(s) (experimental 47, model 14, unspecified 6); 7 calculated phase diagram(s). 29 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/SB-SN.json) · [CSV](https://data.orchid-project.org/systems/SB-SN.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#SB-SN) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-07Kro.json) · [phases (10)](https://data.orchid-project.org/phases/pages/SB-SN.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/SB-SN.html) · [Markdown](https://data.orchid-project.org/systems/SB-SN.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 47 |
| model | 14 |
| unspecified | 6 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 44 |
| phase transition | 3 |
| phase equilibrium | 20 |

## 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 |
|---|---|---|---|
| SbSn-07Kro.tdb | A. Kroupa, J. Vizdal, Defect Diffus. Forum, 263, 99-104(2007). | `4362fd5505bf6c6e1a5515b87ad69edefc6067923906bf071f3aa481766ae6f9` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-07Kro.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-07Kro.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-07Kro.json) |
| SbSn-08Che.tdb | S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater., 37, 992-1002(2008). [doi:10.1007/s11664-008-0464-x](https://doi.org/10.1007/s11664-008-0464-x) | `8dbc58c45ff8a1787a50edf0cdb8a025b234f734ca3371ea7b1d3eb9ebbff06b` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-08Che.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-08Che.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-08Che.json) |
| SbSn-19Lys.tdb | V.A. Lysenko, J. Alloys Compd., 776, 850-57(2019). [doi:10.1016/j.jallcom.2018.10.223](https://doi.org/10.1016/j.jallcom.2018.10.223) | `444c2c01cb612eb3e5fa420399ecca3bc1c12b448bb6a37de6ee63c9d800b381` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-19Lys.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-19Lys.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-19Lys.json) |
| SbSn-20Gie.tdb | W. Gierlotka, J. Mater. Sci., 55, 347-57(2020). [doi:10.1007/s10853-019-03934-6](https://doi.org/10.1007/s10853-019-03934-6) | `6e68652e3e5cdb6f3327244338285adeda74c92830d9640a0534ff17c01ac848` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-20Gie.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-20Gie.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-20Gie.json) |
| SbSn-21Zha.tdb | J. Zhang, J. Wang, Y. Yuan, Calphad, 75, 102361(2021). [doi:10.1016/j.calphad.2021.102361](https://doi.org/10.1016/j.calphad.2021.102361) | `d50a6f4312522c24697ec75569db1899aac5e425e4052ca36f770944a3776727` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-21Zha.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-21Zha.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-21Zha.json) |
| SbSn-86Jon.tdb | B. Jonsson, J. Agren, Mater. Sci. Technol., 2, 913-16 (1986). [doi:10.1179/mst.1986.2.9.913](https://doi.org/10.1179/mst.1986.2.9.913) | `ae5b45b1dfceacbc32a21be0ac22be812da87a6ab7b739677348c98bac12d07e` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-86Jon.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-86Jon.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-86Jon.json) |
| SbSn-96Oh-LB.tdb | C.-S. Oh, J.-H. Shim, B.-J. Lee, D.N. Lee, J. Alloys Compd., 238, 155-66(1996). [doi:10.1016/0925-8388(95)02191-4](https://doi.org/10.1016/0925-8388%2895%2902191-4) | `a2ded9c80655a44b200af5275b0066d118d7117724ad5309dd5a2bdbf76a5a1b` | [viewer](https://orchid-project.org/phase-diagrams/#SB-SN/SbSn-96Oh-LB.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/SbSn-96Oh-LB.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/SbSn-96Oh-LB.json) |

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

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| SbSn-07Kro.tdb | 698.23 | RHOMBOHEDRAL_A7 (x(Sn) 0.15882) + SBSN (x(Sn) 0.37515) + LIQUID (x(Sn) 0.49838) |
| SbSn-07Kro.tdb | 698.23 | RHOMBOHEDRAL_A7 (x(Sn) 0.15882) + SBSN (x(Sn) 0.37515) + LIQUID (x(Sn) 0.49838) |
| SbSn-07Kro.tdb | 598.24 | SBSN (x(Sn) 0.50776) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78552) |
| SbSn-07Kro.tdb | 598.24 | SBSN (x(Sn) 0.50775) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78549) |
| SbSn-07Kro.tdb | 598.24 | SBSN (x(Sn) 0.50775) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78549) |
| SbSn-07Kro.tdb | 518.93 | SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89239) + LIQUID (x(Sn) 0.91024) |
| SbSn-07Kro.tdb | 518.93 | SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.8924) + LIQUID (x(Sn) 0.91025) |
| SbSn-07Kro.tdb | 515.54 | SBSN (x(Sn) 0.54468) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89608) |
| SbSn-07Kro.tdb | 515.54 | SBSN (x(Sn) 0.54468) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89608) |
| SbSn-08Che.tdb | 697.23 | RHOMBOHEDRAL_A7 (x(Sn) 0.11938) + SBSN (x(Sn) 0.37343) + LIQUID (x(Sn) 0.50669) |
| SbSn-08Che.tdb | 595.68 | SBSN (x(Sn) 0.52995) + SB3SN4 (x(Sn) 0.57) + LIQUID (x(Sn) 0.81645) |
| SbSn-08Che.tdb | 595.68 | SBSN (x(Sn) 0.53015) + SB3SN4 (x(Sn) 0.57) + LIQUID (x(Sn) 0.81699) |
| SbSn-08Che.tdb | 516.74 | SB3SN4 (x(Sn) 0.57) + BCT_A5 (x(Sn) 0.89466) + LIQUID (x(Sn) 0.93735) |
| SbSn-08Che.tdb | 516.74 | SB3SN4 (x(Sn) 0.57) + BCT_A5 (x(Sn) 0.89508) + LIQUID (x(Sn) 0.93756) |
| SbSn-19Lys.tdb | 698.23 | RHOMBOHEDRAL_A7 (x(Sn) 0.15882) + SBSN (x(Sn) 0.37515) + LIQUID (x(Sn) 0.49838) |
| SbSn-19Lys.tdb | 698.23 | RHOMBOHEDRAL_A7 (x(Sn) 0.15882) + SBSN (x(Sn) 0.37515) + LIQUID (x(Sn) 0.49838) |
| SbSn-19Lys.tdb | 598 | SBSN (x(Sn) 0.50789) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78598) |
| SbSn-19Lys.tdb | 598 | SBSN (x(Sn) 0.50789) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78596) |
| SbSn-19Lys.tdb | 598 | SBSN (x(Sn) 0.50789) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78598) |
| SbSn-19Lys.tdb | 598 | SBSN (x(Sn) 0.50789) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78596) |
| SbSn-19Lys.tdb | 518.96 | SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89217) + LIQUID (x(Sn) 0.91001) |
| SbSn-19Lys.tdb | 517 | SBSN (x(Sn) 0.54449) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.8943) |
| SbSn-19Lys.tdb | 517 | SBSN (x(Sn) 0.54449) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89428) |
| SbSn-19Lys.tdb | 517 | SBSN (x(Sn) 0.54449) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.8943) |
| SbSn-19Lys.tdb | 514.39 | SBSN (x(Sn) 0.54484) + SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.89749) |
| SbSn-19Lys.tdb | 514.39 | SBSN (x(Sn) 0.54484) + SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.8975) |
| SbSn-19Lys.tdb | 514.39 | SBSN (x(Sn) 0.54484) + SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.8975) |
| SbSn-20Gie.tdb | 697.47 | RHOMBOHEDRAL_A7 (x(Sn) 0.13104) + SBSN (x(Sn) 0.32549) + LIQUID (x(Sn) 0.50514) |
| SbSn-20Gie.tdb | 595.57 | SBSN (x(Sn) 0.53786) + SB3SN4 (x(Sn) 0.57143) + LIQUID (x(Sn) 0.80611) |
| SbSn-20Gie.tdb | 595.57 | SBSN (x(Sn) 0.53794) + SB3SN4 (x(Sn) 0.57143) + LIQUID (x(Sn) 0.80633) |
| SbSn-20Gie.tdb | 517.24 | SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.90123) + LIQUID (x(Sn) 0.92789) |
| SbSn-20Gie.tdb | 517.24 | SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.90183) + LIQUID (x(Sn) 0.9284) |
| SbSn-21Zha.tdb | 698.32 | RHOMBOHEDRAL_A7 (x(Sn) 0.14039) + SBSN (x(Sn) 0.37069) + LIQUID (x(Sn) 0.47206) |
| SbSn-21Zha.tdb | 594.51 | SBSN (x(Sn) 0.50288) + SB3SN4 (x(Sn) 0.57143) + LIQUID (x(Sn) 0.80089) |
| SbSn-21Zha.tdb | 516.97 | SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.91308) + LIQUID (x(Sn) 0.94789) |
| SbSn-21Zha.tdb | 516.97 | SB3SN4 (x(Sn) 0.57143) + BCT_A5 (x(Sn) 0.91375) + LIQUID (x(Sn) 0.94836) |
| SbSn-86Jon.tdb | 700.01 | RHOMBOHEDRAL_A7 (x(Sn) 0.15688) + SBSN (x(Sn) 0.34736) + LIQUID (x(Sn) 0.49537) |
| SbSn-86Jon.tdb | 700.01 | RHOMBOHEDRAL_A7 (x(Sn) 0.15688) + SBSN (x(Sn) 0.34736) + LIQUID (x(Sn) 0.49537) |
| SbSn-86Jon.tdb | 602.33 | SBSN (x(Sn) 0.52379) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.79003) |
| SbSn-86Jon.tdb | 602.33 | SBSN (x(Sn) 0.52367) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78966) |
| SbSn-86Jon.tdb | 602.33 | SBSN (x(Sn) 0.52367) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78966) |
| SbSn-86Jon.tdb | 532.43 | SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.88303) + LIQUID (x(Sn) 0.91295) |
| SbSn-86Jon.tdb | 532.43 | SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.88312) + LIQUID (x(Sn) 0.91305) |
| SbSn-86Jon.tdb | 515.52 | SBSN (x(Sn) 0.56745) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.90542) |
| SbSn-86Jon.tdb | 515.52 | SBSN (x(Sn) 0.56749) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.90579) |
| SbSn-86Jon.tdb | 515.52 | SBSN (x(Sn) 0.56749) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.90579) |
| SbSn-96Oh-LB.tdb | 697.79 | RHOMBOHEDRAL_A7 (x(Sn) 0.15923) + SBSN (x(Sn) 0.36141) + LIQUID (x(Sn) 0.49909) |
| SbSn-96Oh-LB.tdb | 596.96 | SBSN (x(Sn) 0.52187) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.78326) |
| SbSn-96Oh-LB.tdb | 596.95 | SBSN (x(Sn) 0.52174) + SB2SN3 (x(Sn) 0.6) + LIQUID (x(Sn) 0.7829) |
| SbSn-96Oh-LB.tdb | 523.78 | SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.88761) + LIQUID (x(Sn) 0.9048) |
| SbSn-96Oh-LB.tdb | 515.26 | SBSN (x(Sn) 0.56441) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89602) |
| SbSn-96Oh-LB.tdb | 515.26 | SBSN (x(Sn) 0.56444) + SB2SN3 (x(Sn) 0.6) + BCT_A5 (x(Sn) 0.89634) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/SB/SB-SN.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/SB/SB-SN.json) · [CALPHAD hull SbSn-07Kro](https://data.orchid-project.org/hulls/calphad-sgte/SB/SB-SN--SbSn-07Kro.json) · [CALPHAD hull SbSn-08Che](https://data.orchid-project.org/hulls/calphad-sgte/SB/SB-SN--SbSn-08Che.json) · [CALPHAD hull SbSn-19Lys](https://data.orchid-project.org/hulls/calphad-sgte/SB/SB-SN--SbSn-19Lys.json) · [CALPHAD hull SbSn-20Gie](https://data.orchid-project.org/hulls/calphad-sgte/SB/SB-SN--SbSn-20Gie.json) · [CALPHAD hull SbSn-86Jon](https://data.orchid-project.org/hulls/calphad-sgte/SB/SB-SN--SbSn-86Jon.json) · [CALPHAD hull SbSn-96Oh-LB](https://data.orchid-project.org/hulls/calphad-sgte/SB/SB-SN--SbSn-96Oh-LB.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Sb–Sn system (44)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 703 | L + Rhombohedral_A7 = SbSn | SbSn: Sb 0.5, Sn 0.5 | unspecified | [1] Gierlotka 2020; _cites Compliance_ | Table 2, p. 7, row 15; `ORC-6O62UTZUR5` |  |
| 698 | L + Rhombohedral_A7 = SbSn | SbSn: Sb 0.5, Sn 0.5 | experimental | [1] Gierlotka 2020; _cites Vassiliev 2001_ [doi](https://doi.org/10.1016/s0925-8388%2800%2901243-3) | Table 2, p. 7, row 18; `ORC-4PAEN3Q6LM` |  |
| 698 | L + (αSb) ↔ SbSn | L: Sn 0.496; (αSb): Sn 0.126; SbSn: Sn 0.348 | experimental | [2] Dreval 2017; _cites Predel 1971_ | Table 2, p. 4, row 2; `ORC-7TZLX76KLG` |  |
| 698 | L + Rhombohedral_A7 = SbSn | SbSn: Sb 0.5, Sn 0.5 | unspecified | [1] Gierlotka 2020; _cites Schmetterer 2020_ | Table 2, p. 7, row 20; `ORC-ALFGONQEU5` |  |
| 698 | L + (αSb) ↔ SbSn | SbSn: Sb 0.5, Sn 0.5 | experimental | [2] Dreval 2017; _cites Iwase 1931_ | Table 2, p. 4, row 3; `ORC-B22AXTI455` |  |
| 698 | L + (αSb) ↔ SbSn | L: Sn 0.499; (αSb): Sn 0.159; SbSn: Sn 0.375 | model | [2] Dreval 2017; _cites COST531 Thermodynamic Database Version 3 2008_ | Table 2, p. 4, row 5; `ORC-JPP47PHQBD` |  |
| 698 | L + Rhombohedral_A7 = SbSn | L: Sb 0.5; SbSn: Sb 0.652 | experimental | [1] Gierlotka 2020; _cites Predel 1971_ | Table 2, p. 7, row 17; `ORC-Q5ACQHBRCE` |  |
| 698 | L + Rhombohedral_A7 = SbSn | SbSn: Sb 0.5, Sn 0.5 | experimental | [1] Gierlotka 2020; _cites Iwase 1931_ | Table 2, p. 7, row 16; `ORC-TGW6HBIO34` |  |
| 697.5 | L + Rhombohedral_A7 = SbSn | L: Sb 0.489; Rhombohedral_A7: Sb 0.869; SbSn: Sb 0.674 | model | [1] Gierlotka 2020 | Table 2, p. 7, row 14; `ORC-PZQO2ALOW5` |  |
| 697.25 | L + Sb = β-SnSb | L: Sn 0.505; Sb: Sn 0.121; β-SnSb: Sn 0.372 | model | [3] Chen 2008 | Table V, p. 10, row 2; `ORC-WXYKAD6FVD` |  |
| 697.15 | L + Sb = β-SnSb | β-SnSb: Sn 0.5 | experimental | [3] Chen 2008 | Table V, p. 10, row 1; `ORC-LMNQ67LKGV` |  |
| 697 | L + (αSb) ↔ SbSn | L: Sn 0.507; (αSb): Sn 0.119; SbSn: Sn 0.373 | model | [2] Dreval 2017; _cites Chen 2008_ [doi](https://doi.org/10.1007/s11664-008-0464-x) | Table 2, p. 4, row 4; `ORC-3GNGWV4RXH` |  |
| 697 | L + (αSb) ↔ SbSn | SbSn: Sb 0.5, Sn 0.5 | experimental | [2] Dreval 2017; _cites Chen 2008_ [doi](https://doi.org/10.1007/s11664-008-0464-x) | Table 2, p. 4, row 1; `ORC-FTJ57GXJQQ` |  |
| 695 | L + Rhombohedral_A7 = SbSn | SbSn: Sb 0.5, Sn 0.5 | experimental | [1] Gierlotka 2020; _cites Loebe 1911_ | Table 2, p. 7, row 19; `ORC-2ASTBEGQDG` |  |
| 599 | L + SbSn = Sb3Sn4 | SbSn: Sb 0.5, Sn 0.5; Sb3Sn4: Sb 0.428 | unspecified | [1] Gierlotka 2020; _cites Schmetterer 2020_ | Table 2, p. 7, row 13; `ORC-PVMUXWYM3T` |  |
| 598 | L + SbSn = Sb3Sn4 | SbSn: Sb 0.5, Sn 0.5; Sb3Sn4: Sb 0.428571, Sn 0.571429 | experimental | [1] Gierlotka 2020; _cites Iwase 1931_ | Table 2, p. 7, row 10; `ORC-7F5J2H7C7H` |  |
| 598 | L + SbSn ↔ Sb2Sn3 | L: Sn 0.783; SbSn: Sn 0.508; Sb2Sn3: Sn 0.6 | model | [2] Dreval 2017; _cites COST531 Thermodynamic Database Version 3 2008_ | Table 2, p. 4, row 10; `ORC-AGUC67TPP4` |  |
| 598 | L + SbSn ↔ Sb2Sn3 | SbSn: Sb 0.5, Sn 0.5; Sb2Sn3: Sb 0.4, Sn 0.6 | experimental | [2] Dreval 2017; _cites Iwase 1931_ | Table 2, p. 4, row 8; `ORC-OB2RSM7QK2` |  |
| 598 | L + SbSn = Sb3Sn4 | SbSn: Sb 0.5, Sn 0.5; Sb3Sn4: Sb 0.428571, Sn 0.571429 | experimental | [1] Gierlotka 2020; _cites Vassiliev 2001_ [doi](https://doi.org/10.1016/s0925-8388%2800%2901243-3) | Table 2, p. 7, row 12; `ORC-OPM4AJPCX2` |  |
| 597 | L + SbSn = Sb3Sn4 | L: Sb 0.21; SbSn: Sb 0.5, Sn 0.5; Sb3Sn4: Sb 0.43 | experimental | [1] Gierlotka 2020; _cites Predel 1971_ | Table 2, p. 7, row 11; `ORC-6HTIWJDT2O` |  |
| 597 | L + SbSn ↔ Sb2Sn3 | L: Sn 0.79; SbSn: Sn 0.523; Sb2Sn3: Sn 0.6 | experimental | [2] Dreval 2017; _cites Predel 1971_ | Table 2, p. 4, row 7; `ORC-QLKMX6MGAI` |  |
| 596.15 | L + β-SnSb = Sn3Sb2 | β-SnSb: Sn 0.5; Sn3Sb2: Sn 0.6 | experimental | [3] Chen 2008 | Table V, p. 10, row 3; `ORC-FEL4FEQYN2` |  |
| 596 | L + SbSn ↔ Sb2Sn3 | SbSn: Sb 0.5, Sn 0.5; Sb2Sn3: Sn 0.57 | experimental | [2] Dreval 2017; _cites Chen 2008_ [doi](https://doi.org/10.1007/s11664-008-0464-x) | Table 2, p. 4, row 6; `ORC-I7Y5JSFSIR` |  |
| 596 | L + SbSn ↔ Sb2Sn3 | L: Sn 0.817; SbSn: Sn 0.53; Sb2Sn3: Sn 0.57 | model | [2] Dreval 2017; _cites Chen 2008_ [doi](https://doi.org/10.1007/s11664-008-0464-x) | Table 2, p. 4, row 9; `ORC-ZAO3FPZJSL` |  |
| 595.65 | L + β-SnSb = Sn3Sb2 | L: Sn 0.815; β-SnSb: Sn 0.53; Sn3Sb2: Sn 0.57 | model | [3] Chen 2008 | Table V, p. 10, row 4; `ORC-W3HLEV4TC4` |  |
| 595.6 | L + SbSn = Sb3Sn4 | L: Sb 0.194; SbSn: Sb 0.462; Sb3Sn4: Sb 0.428 | model | [1] Gierlotka 2020 | Table 2, p. 7, row 8; `ORC-JFZUR27VT5` |  |
| 583 | L + SbSn = Sb3Sn4 | SbSn: Sb 0.5, Sn 0.5; Sb3Sn4: Sb 0.428571, Sn 0.571429 | unspecified | [1] Gierlotka 2020; _cites Compliance_ | Table 2, p. 7, row 9; `ORC-CNPP5NKRH3` |  |
| 523 | L + Sb2Sn3 ↔ (βSn) | L: Sn 0.935; Sb2Sn3: Sn 0.6; (βSn): Sn 0.9 | experimental | [2] Dreval 2017; _cites Predel 1971_ | Table 2, p. 4, row 12; `ORC-CPAAGAZ5JM` |  |
| 523 | L + Sb3Sn4 = BCT_A5 | L: Sb 0.06; Sb3Sn4: Sb 0.428571, Sn 0.571429; BCT_A5: Sb 0.1 | experimental | [1] Gierlotka 2020; _cites Predel 1971_ | Table 2, p. 7, row 4; `ORC-UXTDQ7DAZC` |  |
| 519 | L + Sb3Sn4 = BCT_A5 | Sb3Sn4: Sb 0.428571, Sn 0.571429 | experimental | [1] Gierlotka 2020; _cites Iwase 1931_ | Table 2, p. 7, row 3; `ORC-D3G6WWVARI` |  |
| 519 | L + Sb2Sn3 ↔ (βSn) | Sb2Sn3: Sb 0.4, Sn 0.6 | experimental | [2] Dreval 2017; _cites Iwase 1985_ [doi](https://doi.org/10.1016/0021-9614%2885%2990113-2) | Table 2, p. 4, row 11; `ORC-KYUL22ONF2` |  |
| 519 | L + Sb2Sn3 ↔ (βSn) | L: Sn 0.91; Sb2Sn3: Sn 0.6; (βSn): Sn 0.892 | model | [2] Dreval 2017; _cites COST531 Thermodynamic Database Version 3 2008_ | Table 2, p. 4, row 16; `ORC-YRXNOOSCYB` |  |
| 518 | L + Sb2Sn3 ↔ (βSn) | Sb2Sn3: Sb 0.4, Sn 0.6 | experimental | [2] Dreval 2017; _cites Allen 1990_ [doi](https://doi.org/10.1016/0956-716x%2890%2990513-g) | Table 2, p. 4, row 13; `ORC-ABHU4L5TJC` |  |
| 518 | L + Sb2Sn3 ↔ (βSn) | L: Sn 0.936; Sb2Sn3: Sn 0.57; (βSn): Sn 0.892 | model | [2] Dreval 2017; _cites Chen 2008_ [doi](https://doi.org/10.1007/s11664-008-0464-x) | Table 2, p. 4, row 15; `ORC-HQNDI3NPNJ` |  |
| 518 | L + Sb3Sn4 = BCT_A5 | Sb3Sn4: Sb 0.428571, Sn 0.571429 | experimental | [1] Gierlotka 2020; _cites Vassiliev 2001_ [doi](https://doi.org/10.1016/s0925-8388%2800%2901243-3) | Table 2, p. 7, row 5; `ORC-XRCCKFBC3U` |  |
| 517.2 | L + Sb3Sn4 = BCT_A5 | L: Sb 0.071; Sb3Sn4: Sb 0.428; BCT_A5: Sb 0.098 | model | [1] Gierlotka 2020 | Table 2, p. 7, row 1; `ORC-P245YVQDZ4` |  |
| 517 | L + Sb3Sn4 = BCT_A5 | Sb3Sn4: Sb 0.428571, Sn 0.571429 | experimental | [1] Gierlotka 2020; _cites Loebe 1911_ | Table 2, p. 7, row 6; `ORC-BKKEEW2XBB` |  |
| 517 | L + Sb3Sn4 = BCT_A5 | Sb3Sn4: Sb 0.428 | unspecified | [1] Gierlotka 2020; _cites Schmetterer 2020_ | Table 2, p. 7, row 7; `ORC-YOESY73W3O` |  |
| 516.15 | L + Sn3Sb2 = Sn | Sn3Sb2: Sn 0.6 | experimental | [3] Chen 2008 | Table V, p. 10, row 5; `ORC-5SR6QGKVSW` |  |
| 516.05 | L + Sn3Sb2 = Sn | L: Sn 0.938; Sn3Sb2: Sn 0.57; Sn: Sn 0.9 | model | [3] Chen 2008 | Table V, p. 10, row 6; `ORC-XU6PDVTGPD` |  |
| 516 | L + Sb3Sn4 = BCT_A5 | Sb3Sn4: Sb 0.428571, Sn 0.571429 | unspecified | [1] Gierlotka 2020; _cites Compliance_ | Table 2, p. 7, row 2; `ORC-KRZDVSUDI4` |  |
| 516 | Sb2Sn3 ↔ SbSn + (βSn) | Sb2Sn3: Sn 0.6; SbSn: Sn 0.545; (βSn): Sn 0.896 | model | [2] Dreval 2017; _cites COST531 Thermodynamic Database Version 3 2008_ | Table 2, p. 4, row 18; `ORC-UHMBFPM4GL` |  |
| 516 | L + Sb2Sn3 ↔ (βSn) | Sb2Sn3: Sn 0.57 | experimental | [2] Dreval 2017; _cites Chen 2008_ [doi](https://doi.org/10.1007/s11664-008-0464-x) | Table 2, p. 4, row 14; `ORC-UHYRFUBRSB` |  |
| 515 | Sb2Sn3 ↔ SbSn + (βSn) | Sb2Sn3: Sn 0.6; SbSn: Sn 0.57; (βSn): Sn 0.906 | experimental | [2] Dreval 2017; _cites Predel 1971_ | Table 2, p. 4, row 17; `ORC-VRRIUIJD6B` |  |

## Other properties

### Phase transition (3)

Table: Phase transition, Sb–Sn system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 588 K | 588 | other | experimental | [4] Jönsson 1986; _cites GALLAGHER 1906_ | p. 2; `ORC-MQN5LZCRNA` | “Furthermore, they suggested that the transition was an ordinary first-order transition, in contrast with an earlier study14 in which a higher-order transition at 588 K was reported.” |
| Phase transition | 593 K | 593 | polymorphic | experimental | [4] Jönsson 1986; _cites IWASE 1931_ | p. 2; `ORC-HVLWKYWORH` | “They concluded that there was a compound, SbSn, which had two allotropic modifications and a transition temperature of 593 K.” |
| Phase transition | 708 K | 708 | other | model | [4] Jönsson 1986 | p. 4; `ORC-P5JEQKMX5M` | “The SbSn phase is partially ordered with a critical temperature, 708 K for a transition to the state without long-range order, just above the peritectic temperature.” |

### Phase equilibrium (20)

Table: Phase equilibrium, Sb–Sn system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase assemblage |  | 483.15 | Sn + Sn3Sb2; _alloy: Sb 0.3_ | experimental | [3] Chen 2008 | p. 5; `ORC-2GCCKRSFPO` | “Figure 1b shows an optical micrograph of alloy #09 (Sn-30at.%Sb) annealed at 210C for 12 weeks; two phases are observed. The composition of the darker area is Sn-8.8at.%Sb and that of the brighter area is Sn-43at.%Sb. Based on the Sn-Sb binary phase diagram as shown in Fig. 3a, the darker area is the Sn phase and the brighter phase is the Sn3Sb2 phase.” |
| Phase assemblage |  | 553.15 | L; _alloy: Sb 0.3_ | experimental | [3] Chen 2008 | p. 2; `ORC-F5NGE2TCFW` | “Figure 1a shows an optical micrograph of alloy #01 (Sn-30at.%Sb) annealed at 280C for 8 weeks; two phases are observed. The composition of the matrix region is Sn-12.8at.%Sb, and that of the bright phase is Sn-43.3at.%Sb.” |
| Phase assemblage |  | 573.15 | Sn3Sb2 + b-SnSb; _alloy: Sb 0.45_ | experimental | [3] Chen 2008 | p. 5; `ORC-4YAXEJDZYI` | “Figure 1c shows an optical micrograph of alloy #11 (Sn-45at.%Sb) annealed at 300C for 12 weeks. A Sn3Sb2 + b-SnSb two-phase structure is observed. As summarized in Table I, their compositions are Sn-43.3at.%Sb and Sn-46.5at.%Sb, respectively.” |
| Phase composition |  | 433.15 | β-SnSb + Sb; _β-SnSb: Sb 0.552, Sn 0.448; Sb: Sb 0.932, Sn 0.068_ | experimental | [3] Chen 2008 | Table I, p. 3, row 17; `ORC-MV7A7EZ7Z4` |  |
| Phase composition |  | 433.15 | β-SnSb + Sb; _β-SnSb: Sb 0.548, Sn 0.452; Sb: Sb 0.93, Sn 0.07_ | experimental | [3] Chen 2008 | Table I, p. 3, row 14; `ORC-O5TCU6676V` |  |
| Phase composition |  | 483.15 | Sn + Sn3Sb2; _Sn: Sb 0.088, Sn 0.912; Sn3Sb2: Sb 0.43, Sn 0.57_ | experimental | [3] Chen 2008 | Table I, p. 3, row 9; `ORC-BWPETKDLLY` |  |
| Phase composition |  | 483.15 | Sn + Sn3Sb2; _Sn: Sb 0.082, Sn 0.918; Sn3Sb2: Sb 0.432, Sn 0.568_ | experimental | [3] Chen 2008 | Table I, p. 3, row 10; `ORC-T3UQAOBJAE` |  |
| Phase composition |  | 483.15 | β-SnSb + Sb; _β-SnSb: Sb 0.576, Sn 0.424; Sb: Sb 0.926, Sn 0.074_ | experimental | [3] Chen 2008 | Table I, p. 3, row 13; `ORC-C4DQBVUQI6` |  |
| Phase composition |  | 483.15 | β-SnSb + Sb; _β-SnSb: Sb 0.58, Sn 0.42; Sb: Sb 0.928, Sn 0.072_ | experimental | [3] Chen 2008 | Table I, p. 3, row 16; `ORC-G2CFUL73U5` |  |
| Phase composition |  | 523.15 | Liquid + Sn3Sb2; _Liquid: Sb 0.105, Sn 0.895; Sn3Sb2: Sb 0.433, Sn 0.567_ | experimental | [3] Chen 2008 | Table I, p. 3, row 4; `ORC-OFWQL5RKUX` |  |
| Phase composition |  | 523.15 | Liquid + Sn3Sb2; _Liquid: Sb 0.104, Sn 0.896; Sn3Sb2: Sb 0.43, Sn 0.57_ | experimental | [3] Chen 2008 | Table I, p. 3, row 3; `ORC-YAOWXNPQWA` |  |
| Phase composition |  | 523.15 | β-SnSb; _β-SnSb: Sb 0.503, Sn 0.497_ | experimental | [3] Chen 2008 | Table I, p. 3, row 8; `ORC-GRLUEEPRLW` |  |
| Phase composition |  | 523.15 | β-SnSb; _β-SnSb: Sb 0.441, Sn 0.559_ | experimental | [3] Chen 2008 | Table I, p. 3, row 5; `ORC-HRHJJB2GZ5` |  |
| Phase composition |  | 523.15 | β-SnSb; _β-SnSb: Sb 0.479, Sn 0.521_ | experimental | [3] Chen 2008 | Table I, p. 3, row 7; `ORC-SHUMQPLUEC` |  |
| Phase composition |  | 523.15 | β-SnSb; _β-SnSb: Sb 0.454, Sn 0.546_ | experimental | [3] Chen 2008 | Table I, p. 3, row 6; `ORC-WTG5LPBTNU` |  |
| Phase composition |  | 553.15 | Liquid + Sn3Sb2; _Liquid: Sb 0.128, Sn 0.872; Sn3Sb2: Sb 0.433, Sn 0.567_ | experimental | [3] Chen 2008 | Table I, p. 3, row 1; `ORC-6XWXXF4PCN` |  |
| Phase composition |  | 553.15 | Liquid + Sn3Sb2; _Liquid: Sb 0.118, Sn 0.882; Sn3Sb2: Sb 0.433, Sn 0.567_ | experimental | [3] Chen 2008 | Table I, p. 3, row 2; `ORC-K47N3SX335` |  |
| Phase composition |  | 573.15 | Sn3Sb2 + β-SnSb; _Sn3Sb2: Sb 0.433, Sn 0.567; β-SnSb: Sb 0.465, Sn 0.535_ | experimental | [3] Chen 2008 | Table I, p. 3, row 11; `ORC-QXGJAV462P` |  |
| Phase composition |  | 573.15 | β-SnSb + Sb; _β-SnSb: Sb 0.611, Sn 0.389; Sb: Sb 0.894, Sn 0.106_ | experimental | [3] Chen 2008 | Table I, p. 3, row 12; `ORC-HUYRZIUKD7` |  |
| Phase composition |  | 573.15 | β-SnSb + Sb; _β-SnSb: Sb 0.612, Sn 0.388; Sb: Sb 0.895, Sn 0.105_ | experimental | [3] Chen 2008 | Table I, p. 3, row 15; `ORC-VWXIUJT76E` |  |

## Sources

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

1. Wojciech Gierlotka, On the binary Sb–Sn system: ab initio calculation and thermodynamic remodeling, J Mater Sci 55, 347-357 (2020). [doi:10.1007/s10853-019-03934-6](https://doi.org/10.1007/s10853-019-03934-6)
2. Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003)
3. Sinn-Wen Chen, Chih-Chi Chen, Wojcieh Gierlotka, An-Ren Zi, Po-Yin Chen, Hsin-Jay Wu, Phase Equilibria of the Sn-Sb Binary System, Journal of Elec Materi 37, 992-1002 (2008). [doi:10.1007/s11664-008-0464-x](https://doi.org/10.1007/s11664-008-0464-x)
4. B. Jönsson, J. Ågren, Thermodynamic assessment of Sb–Sn system, Materials Science and Technology 2, 913-916 (1986). [doi:10.1179/mst.1986.2.9.913](https://doi.org/10.1179/mst.1986.2.9.913)

## 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/).