Cd–Gd system
94 accepted literature values from 2 paper(s) (experimental 43, model 43, unspecified 8); 3 calculated phase diagram(s). 1 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.
Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (13) · papers (bibliography) · Markdown
| Evidence class | Values |
|---|---|
| experimental | 43 |
| model | 43 |
| unspecified | 8 |
| Property group | Values |
|---|---|
| invariant reaction | 74 |
| phase transition | 1 |
| formation | 15 |
| activity / EMF / Gibbs energy | 4 |
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.
| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| CdGd-01Kur.tdb | M. Kurata, Y. Sakamura, J. Phase Equilib., 22, 232-40(2001). doi:10.1361/105497101770338707 | 97df537966dc77f972081f2fdd64243431c85f7e98187037b39185366e9d7e21 | viewer · TDB · JSON |
| CdGd-19Liu.tdb | J. Liu, F. Li, C. Guo, Q. Li, J. Liu, X. Zhang, J. Xiao, J. Phase Equilib. Diffus., 40, 732-42(2019). doi:10.1007/s11669-019-00759-3 | 356df5888b105f3a47db80a9d88f72b2e625e4db64b9f5da3813c9b751b6b341 | viewer · TDB · JSON |
| CdGd-24Azz.tdb | H. Azza, M. Ait Boukideur, K. Achgar, M. Idbenali, N. Selhaoui, J. Phase Equilib. Diffus., 45, 714-22(2024). doi:10.1007/s11669-024-01127-6 | 4917656bbc153c995a56b1e3266d95eeda49b6d1c0d0b0b1887916bcb1231b8b | viewer · TDB · JSON |
| TDB file | T (K) | Phases at the invariant |
|---|---|---|
| CdGd-01Kur.tdb | 1508.16 | LIQUID (x(Gd) 0.96749) + HCP_A3 (x(Gd) 1) + BCC_A2 (x(Gd) 1) |
| CdGd-01Kur.tdb | 1508.16 | LIQUID (x(Gd) 0.96745) + BCC_A2 (x(Gd) 1) + HCP_A3 (x(Gd) 1) |
| CdGd-01Kur.tdb | 1508.16 | LIQUID (x(Gd) 0.96737) + BCC_A2 (x(Gd) 1) + HCP_A3 (x(Gd) 1) |
| CdGd-01Kur.tdb | 1508.16 | LIQUID (x(Gd) 0.96749) + HCP_A3 (x(Gd) 1) + BCC_A2 (x(Gd) 1) |
| CdGd-01Kur.tdb | 1277.97 | LIQUID (x(Gd) 0.31807) + CD2GD (x(Gd) 0.33333) + CDGD_B2 (x(Gd) 0.5) |
| CdGd-01Kur.tdb | 1277.97 | LIQUID (x(Gd) 0.31801) + CD2GD (x(Gd) 0.33333) + CDGD_B2 (x(Gd) 0.5) |
| CdGd-01Kur.tdb | 1277.97 | LIQUID (x(Gd) 0.3181) + CD2GD (x(Gd) 0.33333) + CDGD_B2 (x(Gd) 0.5) |
| CdGd-01Kur.tdb | 1088.15 | LIQUID (x(Gd) 0.18356) + CD3GD_D019 (x(Gd) 0.25) + CD2GD (x(Gd) 0.33333) |
| CdGd-01Kur.tdb | 1088.15 | LIQUID (x(Gd) 0.18351) + CD3GD_D019 (x(Gd) 0.25) + CD2GD (x(Gd) 0.33333) |
| CdGd-01Kur.tdb | 1088.15 | LIQUID (x(Gd) 0.18365) + CD3GD_D019 (x(Gd) 0.25) + CD2GD (x(Gd) 0.33333) |
| CdGd-01Kur.tdb | 1076.27 | LIQUID (x(Gd) 0.1744) + CD45GD11 (x(Gd) 0.19643) + CD3GD_D019 (x(Gd) 0.25) |
| CdGd-01Kur.tdb | 1076.27 | LIQUID (x(Gd) 0.17433) + CD45GD11 (x(Gd) 0.19643) + CD3GD_D019 (x(Gd) 0.25) |
| CdGd-01Kur.tdb | 1076.27 | LIQUID (x(Gd) 0.17444) + CD45GD11 (x(Gd) 0.19643) + CD3GD_D019 (x(Gd) 0.25) |
| CdGd-01Kur.tdb | 1074.21 | LIQUID (x(Gd) 0.16976) + CD58GD13 (x(Gd) 0.1831) + CD45GD11 (x(Gd) 0.19643) |
| CdGd-01Kur.tdb | 1074.21 | LIQUID (x(Gd) 0.16971) + CD58GD13 (x(Gd) 0.1831) + CD45GD11 (x(Gd) 0.19643) |
| CdGd-01Kur.tdb | 1074.21 | LIQUID (x(Gd) 0.16971) + CD58GD13 (x(Gd) 0.1831) + CD45GD11 (x(Gd) 0.19643) |
| CdGd-01Kur.tdb | 996.01 | LIQUID (x(Gd) 0.09439) + CD6GD (x(Gd) 0.14286) + CD58GD13 (x(Gd) 0.1831) |
| CdGd-01Kur.tdb | 996 | LIQUID (x(Gd) 0.09452) + CD6GD (x(Gd) 0.14286) + CD58GD13 (x(Gd) 0.1831) |
| CdGd-01Kur.tdb | 996 | LIQUID (x(Gd) 0.0946) + CD6GD (x(Gd) 0.14286) + CD58GD13 (x(Gd) 0.1831) |
| CdGd-01Kur.tdb | 922.3 | CDGD_B2 (x(Gd) 0.5) + LIQUID (x(Gd) 0.79849) + HCP_A3 (x(Gd) 1) |
| CdGd-01Kur.tdb | 922.3 | CDGD_B2 (x(Gd) 0.5) + LIQUID (x(Gd) 0.79853) + HCP_A3 (x(Gd) 1) |
| CdGd-01Kur.tdb | 922.3 | CDGD_B2 (x(Gd) 0.5) + LIQUID (x(Gd) 0.79847) + HCP_A3 (x(Gd) 1) |
| CdGd-01Kur.tdb | 593.53 | HCP_A3 (x(Gd) 0) + LIQUID (x(Gd) 0.0014) + CD6GD (x(Gd) 0.14286) |
| CdGd-01Kur.tdb | 593.53 | HCP_A3 (x(Gd) 0) + LIQUID (x(Gd) 0.0014) + CD6GD (x(Gd) 0.14286) |
| CdGd-19Liu.tdb | 1356.62 | LIQUID (x(Gd) 0.33084) + CD2GD_HT (x(Gd) 0.3369) + CDGD_B2 (x(Gd) 0.4987) |
| CdGd-19Liu.tdb | 1315.08 | CDGD_B2 (x(Gd) 0.52193) + LIQUID (x(Gd) 0.73372) + BCC_A2 (x(Gd) 0.77227) |
| CdGd-19Liu.tdb | 1262.73 | LIQUID (x(Gd) 0.24219) + CD2GD_C32 (x(Gd) 0.32377) + CD2GD_HT (x(Gd) 0.33304) |
| CdGd-19Liu.tdb | 1258.47 | CD2GD_C32 (x(Gd) 0.33267) + CD2GD_HT (x(Gd) 0.33411) + CDGD_B2 (x(Gd) 0.49831) |
| CdGd-19Liu.tdb | 1105.25 | LIQUID (x(Gd) 0.14575) + CD3GD_D019 (x(Gd) 0.25) + CD2GD_C32 (x(Gd) 0.2951) |
| CdGd-19Liu.tdb | 1099.13 | LIQUID (x(Gd) 0.14179) + CD45GD11 (x(Gd) 0.19287) + CD3GD_D019 (x(Gd) 0.25) |
| CdGd-19Liu.tdb | 1099.13 | LIQUID (x(Gd) 0.14193) + CD45GD11 (x(Gd) 0.19291) + CD3GD_D019 (x(Gd) 0.25) |
| CdGd-19Liu.tdb | 1007.42 | LIQUID (x(Gd) 0.0743) + CD6GD (x(Gd) 0.14286) + CD45GD11 (x(Gd) 0.17484) |
| CdGd-19Liu.tdb | 1007.42 | LIQUID (x(Gd) 0.07435) + CD6GD (x(Gd) 0.14286) + CD45GD11 (x(Gd) 0.17486) |
| CdGd-19Liu.tdb | 938.53 | CDGD_B2 (x(Gd) 0.52272) + BCC_A2 (x(Gd) 0.89713) + HCP_A3 (x(Gd) 0.98213) |
| CdGd-19Liu.tdb | 733.35 | LIQUID (x(Gd) 8.400e-4) + CD8GD (x(Gd) 0.11111) + CD6GD (x(Gd) 0.14286) |
| CdGd-19Liu.tdb | 733.35 | LIQUID (x(Gd) 8.500e-4) + CD8GD (x(Gd) 0.11111) + CD6GD (x(Gd) 0.14286) |
| CdGd-19Liu.tdb | 733.35 | LIQUID (x(Gd) 8.400e-4) + CD8GD (x(Gd) 0.11111) + CD6GD (x(Gd) 0.14286) |
| CdGd-19Liu.tdb | 600.49 | CD6GD (x(Gd) 0.14286) + CD58GD13 (x(Gd) 0.1831) + CD45GD11 (x(Gd) 0.19639) |
| CdGd-19Liu.tdb | 600.49 | CD6GD (x(Gd) 0.14286) + CD58GD13 (x(Gd) 0.1831) + CD45GD11 (x(Gd) 0.19639) |
| CdGd-19Liu.tdb | 600.49 | CD6GD (x(Gd) 0.14286) + CD58GD13 (x(Gd) 0.1831) + CD45GD11 (x(Gd) 0.19639) |
| CdGd-19Liu.tdb | 594.22 | LIQUID (x(Gd) 0) + HCP_A3 (x(Gd) 0) + CD8GD (x(Gd) 0.11111) |
| CdGd-19Liu.tdb | 594.22 | HCP_A3 (x(Gd) 0) + LIQUID (x(Gd) 0) + CD8GD (x(Gd) 0.11111) |
| CdGd-24Azz.tdb | 1569.02 | HCP_A3 (x(Gd) 1) + LIQUID (x(Gd) 1) + BCC_A2 (x(Gd) 1) |
| CdGd-24Azz.tdb | 1267.17 | LIQUID (x(Gd) 0.34033) + CD2GD_HT (x(Gd) 0.35826) + CDGD_B2 (x(Gd) 0.48775) |
| CdGd-24Azz.tdb | 1213.52 | CD2GD_HT (x(Gd) 0.35436) + CD2GD_C32 (x(Gd) 0.35437) + CDGD_B2 (x(Gd) 0.4873) |
| CdGd-24Azz.tdb | 1202.1 | LIQUID (x(Gd) 0.26485) + CD2GD_HT (x(Gd) 0.33861) + CD2GD_C32 (x(Gd) 0.33861) |
| CdGd-24Azz.tdb | 1166.09 | CDGD_B2 (x(Gd) 0.5068) + LIQUID (x(Gd) 0.73105) + BCC_A2 (x(Gd) 0.77721) |
| CdGd-24Azz.tdb | 1103.69 | LIQUID (x(Gd) 0.2122) + CD3GD_D019 (x(Gd) 0.25) + CD2GD_C32 (x(Gd) 0.33409) |
| CdGd-24Azz.tdb | 1077.6 | CD45GD11 (x(Gd) 0.18809) + LIQUID (x(Gd) 0.18936) + CD3GD_D019 (x(Gd) 0.25) |
| CdGd-24Azz.tdb | 1018.02 | CDGD_B2 (x(Gd) 0.51141) + BCC_A2 (x(Gd) 0.84462) + HCP_A3 (x(Gd) 0.91472) |
| CdGd-24Azz.tdb | 1002.81 | LIQUID (x(Gd) 0.11027) + CD6GD (x(Gd) 0.15379) + CD45GD11 (x(Gd) 0.17332) |
| CdGd-24Azz.tdb | 727.92 | LIQUID (x(Gd) 0.02105) + CD8GD (x(Gd) 0.11111) + CD6GD (x(Gd) 0.14002) |
| CdGd-24Azz.tdb | 727.92 | LIQUID (x(Gd) 0.02105) + CD8GD (x(Gd) 0.11111) + CD6GD (x(Gd) 0.14002) |
| CdGd-24Azz.tdb | 727.92 | LIQUID (x(Gd) 0.02105) + CD8GD (x(Gd) 0.11111) + CD6GD (x(Gd) 0.14002) |
| CdGd-24Azz.tdb | 592.12 | HCP_A3 (x(Gd) 0) + LIQUID (x(Gd) 0.0038) + CD8GD (x(Gd) 0.11111) |
| CdGd-24Azz.tdb | 592.12 | HCP_A3 (x(Gd) 0) + LIQUID (x(Gd) 0.00376) + CD8GD (x(Gd) 0.11111) |
| CdGd-24Azz.tdb | 592.12 | HCP_A3 (x(Gd) 0) + LIQUID (x(Gd) 0.00374) + CD8GD (x(Gd) 0.11111) |
Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull CdGd-01Kur · CALPHAD hull CdGd-19Liu
Invariant reactions (literature)
| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|
| 1443.15 | congruent melting: CdGd -> L | CdGd: Cd 0.5 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 7 report | |
| 1443 | congruent melting: liq. -> CdGd | liq.: Cd 0.5, Gd 0.5; CdGd: Cd 0.5, Gd 0.5 | experimental | [2] Liu 2019 cites Bruzzone 1971 doi | Table 2, p. 8, row 45 report | |
| 1443 | congruent melting: liq. -> CdGd | liq.: Cd 0.5, Gd 0.5; CdGd: Cd 0.5, Gd 0.5 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 46 report | |
| 1425 | congruent melting: liq. -> CdGd | liq.: Gd 0.5035; CdGd: Cd 0.5, Gd 0.5 | model | [2] Liu 2019 | Table 2, p. 8, row 43 report | |
| 1423.15 | congruent melting: CdGd -> L | CdGd: Cd 0.5 | model | [1] Azza 2024 | Table 3, p. 7, row 9 report | |
| 1420.15 | congruent melting: CdGd -> L | CdGd: Cd 0.5 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 8 report | |
| 1420 | congruent melting: liq. -> CdGd | liq.: Cd 0.5, Gd 0.5; CdGd: Cd 0.5, Gd 0.5 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 44 report | |
| 1420 | congruent melting: liq. -> CdGd | liq.: Gd 0.503; CdGd: Cd 0.5, Gd 0.5 | model | [2] Liu 2019 | Table 2, p. 8, row 42 report | |
| 1283.15 | peritectic: L + CdGd -> β- Cd2Gd | L: Cd 0.672; CdGd: Cd 0.5; β- Cd2Gd: Cd 0.667 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 14 report | |
| 1283 | liq. + CdGd -> β-Cd2Gd | CdGd: Cd 0.5, Gd 0.5; β-Cd2Gd: Cd 0.666667, Gd 0.333333 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 5 report | |
| 1283 | liq. + CdGd -> β-Cd2Gd | CdGd: Cd 0.5, Gd 0.5; β-Cd2Gd: Cd 0.666667, Gd 0.333333 | experimental | [2] Liu 2019 cites Bruzzone 1971 doi | Table 2, p. 8, row 4 report | |
| 1271.15 | peritectic: L + CdGd -> β- Cd2Gd | L: Cd 0.683; CdGd: Cd 0.512; β- Cd2Gd: Cd 0.661 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 15 report | |
| 1271 | liq. + CdGd -> β-Cd2Gd | liq.: Gd 0.2949; CdGd: Gd 0.5815; β-Cd2Gd: Gd 0.3343 | model | [2] Liu 2019 | Table 2, p. 8, row 1 report | |
| 1271 | liq. + CdGd -> β-Cd2Gd | liq.: Gd 0.317; CdGd: Gd 0.488; β-Cd2Gd: Gd 0.339 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 3 report | |
| 1270 | liq. + CdGd -> β-Cd2Gd | liq.: Gd 0.3139; CdGd: Gd 0.4764; β-Cd2Gd: Gd 0.335 | model | [2] Liu 2019 | Table 2, p. 8, row 2 report | |
| 1269 | polymorphic: β-Cd2Gd -> α-Cd2Gd | β-Cd2Gd: Cd 0.666667, Gd 0.333333; α-Cd2Gd: Cd 0.666667, Gd 0.333333 | experimental | [2] Liu 2019 cites Bruzzone 1971 doi | Table 2, p. 8, row 9 report | |
| 1268.15 | polymorphic: α- Cd2Gd -> β- Cd2Gd | α- Cd2Gd: Cd 0.666667, Gd 0.333333; β- Cd2Gd: Cd 0.666667, Gd 0.333333 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 10 report | |
| 1268 | polymorphic: β-Cd2Gd -> α-Cd2Gd | β-Cd2Gd: Cd 0.666667, Gd 0.333333; α-Cd2Gd: Cd 0.666667, Gd 0.333333 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 10 report | |
| 1267.95 | peritectic: L + CdGd -> β- Cd2Gd | L: Cd 0.659; CdGd: Cd 0.512; β- Cd2Gd: Cd 0.642 | model | [1] Azza 2024 | Table 3, p. 7, row 16 report | |
| 1262.25 | peritectoid: β- Cd2Gd + CdGd -> α- Cd2Gd | β- Cd2Gd: Cd 0.642; CdGd: Cd 0.513; α- Cd2Gd: Cd 0.642 | model | [1] Azza 2024 | Table 3, p. 7, row 12 report | |
| 1259.15 | polymorphic: α- Cd2Gd -> β- Cd2Gd | α- Cd2Gd: Cd 0.666667, Gd 0.333333; β- Cd2Gd: Cd 0.666667, Gd 0.333333 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 11 report | |
| 1259 | polymorphic: β-Cd2Gd -> α-Cd2Gd | β-Cd2Gd: Cd 0.666667, Gd 0.333333; α-Cd2Gd: Cd 0.666667, Gd 0.333333 | model | [2] Liu 2019 | Table 2, p. 8, row 6 report | |
| 1259 | polymorphic: β-Cd2Gd -> α-Cd2Gd | β-Cd2Gd: Cd 0.666667, Gd 0.333333; α-Cd2Gd: Cd 0.666667, Gd 0.333333 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 8 report | |
| 1257.25 | metatectic/catatectic: β- Cd2Gd -> L + α- Cd2Gd | β- Cd2Gd: Cd 0.645; L: Cd 0.681; α- Cd2Gd: Cd 0.649 | model | [1] Azza 2024 | Table 3, p. 7, row 13 report | |
| 1210.15 | eutectic: L -> CdGd + (βGd) | L: Cd 0.27; CdGd: Cd 0.5; (βGd): Cd 0.22 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 4 report | |
| 1210 | eutectic: liq. -> CdGd + bcc | liq.: Gd 0.8354; CdGd: Gd 0.5281; bcc: Gd 0.8858 | model | [2] Liu 2019 | Table 2, p. 8, row 11 report | |
| 1210 | eutectic: liq. -> CdGd + bcc | liq.: Gd 0.73; CdGd: Cd 0.5, Gd 0.5 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 15 report | |
| 1193 | eutectic: liq. -> CdGd + bcc | CdGd: Cd 0.5, Gd 0.5 | experimental | [2] Liu 2019 cites Bruzzone 1971 doi | Table 2, p. 8, row 14 report | |
| 1168.15 | eutectic: L -> CdGd + (βGd) | L: Cd 0.265; CdGd: Cd 0.49; (βGd): Cd 0.226 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 5 report | |
| 1168 | eutectic: liq. -> CdGd + bcc | liq.: Gd 0.7631; CdGd: Gd 0.47; bcc: Gd 0.8329 | model | [2] Liu 2019 | Table 2, p. 8, row 12 report | |
| 1168 | eutectic: liq. -> CdGd + bcc | liq.: Gd 0.735; CdGd: Gd 0.51; bcc: Gd 0.774 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 13 report | |
| 1166.05 | eutectic: L -> CdGd + (βGd) | L: Cd 0.269; CdGd: Cd 0.493; (βGd): Cd 0.223 | model | [1] Azza 2024 | Table 3, p. 7, row 6 report | |
| 1102.95 | peritectic: L + α- Cd2Gd -> Cd3Gd | L: Cd 0.789; α- Cd2Gd: Cd 0.666; Cd3Gd: Cd 0.75 | model | [1] Azza 2024 | Table 3, p. 7, row 19 report | |
| 1092.15 | peritectic: L + α- Cd2Gd -> Cd3Gd | L: Cd 0.79; α- Cd2Gd: Cd 0.671; Cd3Gd: Cd 0.75 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 18 report | |
| 1092 | liq. + α-Cd2Gd -> Cd3Gd | liq.: Gd 0.21; α-Cd2Gd: Gd 0.329; Cd3Gd: Gd 0.25 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 23 report | |
| 1092 | liq. + α-Cd2Gd -> Cd3Gd | liq.: Gd 0.1571; α-Cd2Gd: Gd 0.2992; Cd3Gd: Gd 0.25 | model | [2] Liu 2019 | Table 2, p. 8, row 22 report | |
| 1092 | liq. + α-Cd2Gd -> Cd3Gd | liq.: Gd 0.1549; α-Cd2Gd: Gd 0.2984; Cd3Gd: Gd 0.25 | model | [2] Liu 2019 | Table 2, p. 8, row 21 report | |
| 1088.15 | peritectic: L + α- Cd2Gd -> Cd3Gd | L: Cd 0.79; α- Cd2Gd: Cd 0.667; Cd3Gd: Cd 0.75 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 17 report | |
| 1088 | liq. + α-Cd2Gd -> Cd3Gd | α-Cd2Gd: Cd 0.666667, Gd 0.333333; Cd3Gd: Cd 0.75, Gd 0.25 | experimental | [2] Liu 2019 cites Bruzzone 1971 doi | Table 2, p. 8, row 24 report | |
| 1088 | liq. + α-Cd2Gd -> Cd3Gd | α-Cd2Gd: Cd 0.666667, Gd 0.333333; Cd3Gd: Cd 0.75, Gd 0.25 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 25 report | |
| 1081.15 | peritectic: L + Cd3Gd -> Cd45Gd11 | L: Cd 0.815; Cd3Gd: Cd 0.75; Cd45Gd11: Cd 0.802 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 21 report | |
| 1081 | liq. + Cd3Gd -> Cd45Gd11 | liq.: Gd 0.149; Cd3Gd: Gd 0.25; Cd45Gd11: Gd 0.1933 | model | [2] Liu 2019 | Table 2, p. 8, row 27 report | |
| 1081 | liq. + Cd3Gd -> Cd45Gd11 | liq.: Gd 0.1476; Cd3Gd: Gd 0.25; Cd45Gd11: Gd 0.1933 | model | [2] Liu 2019 | Table 2, p. 8, row 26 report | |
| 1081 | liq. + Cd3Gd -> Cd45Gd11 | liq.: Gd 0.185; Cd3Gd: Gd 0.25; Cd45Gd11: Gd 0.198 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 28 report | |
| 1079.15 | peritectic: L + Cd3Gd -> Cd45Gd11 | L: Cd 0.816; Cd3Gd: Cd 0.75; Cd45Gd11: Cd 0.804 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 20 report | |
| 1079 | liq. + Cd3Gd -> Cd45Gd11 | Cd3Gd: Cd 0.75, Gd 0.25; Cd45Gd11: Cd 0.803571, Gd 0.196429 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 29 report | |
| 1076.15 | peritectic: L + Cd45Gd11 -> Cd58Gd13 | L: Cd 0.824; Cd45Gd11: Cd 0.804; Cd58Gd13: Cd 0.817 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 23 report | |
| 1055.75 | peritectic: L + Cd3Gd -> Cd45Gd11 | L: Cd 0.824; Cd3Gd: Cd 0.75; Cd45Gd11: Cd 0.81 | model | [1] Azza 2024 | Table 3, p. 7, row 22 report | |
| 1035 | bcc -> CdGd + hcp | bcc: Gd 0.8977; CdGd: Gd 0.5271; hcp: Gd 0.9695 | model | [2] Liu 2019 | Table 2, p. 8, row 16 report | |
| 1018.15 | eutectoid: (βGd) -> CdGd + (αGd) | (βGd): Cd 0.191; CdGd: Cd 0.496; (αGd): Cd 0.046 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 2 report | |
| 1018 | bcc -> CdGd + hcp | bcc: Gd 0.809; CdGd: Gd 0.504; hcp: Gd 0.954 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 18 report | |
| 1017.95 | eutectoid: (βGd) -> CdGd + (αGd) | (βGd): Cd 0.155; CdGd: Cd 0.489; (αGd): Cd 0.085 | model | [1] Azza 2024 | Table 3, p. 7, row 3 report | |
| 1010 | bcc -> CdGd + hcp | bcc: Gd 0.8607; CdGd: Gd 0.5281; hcp: Gd 0.9489 | model | [2] Liu 2019 | Table 2, p. 8, row 17 report | |
| 1003.15 | peritectic: L + Cd45Gd11 -> Cd6Gd | L: Cd 0.882; Cd45Gd11: Cd 0.817; Cd6Gd: Cd 0.857 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 25 report | |
| 1003 | liq. + Cd45Gd11 -> Cd6Gd | liq.: Gd 0.118; Cd45Gd11: Gd 0.183; Cd6Gd: Gd 0.143 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 32 report | |
| 1003 | liq. + Cd45Gd11 -> Cd6Gd | liq.: Gd 0.0832; Cd45Gd11: Gd 0.1765; Cd6Gd: Gd 0.1429 | model | [2] Liu 2019 | Table 2, p. 8, row 31 report | |
| 1000 | liq. + Cd45Gd11 -> Cd6Gd | liq.: Gd 0.0817; Cd45Gd11: Gd 0.1773; Cd6Gd: Gd 0.1429 | model | [2] Liu 2019 | Table 2, p. 8, row 30 report | |
| 998.15 | eutectoid: (βGd) -> CdGd + (αGd) | (βGd): Cd 0.16; CdGd: Cd 0.5 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 1 report | |
| 998 | bcc -> CdGd + hcp | bcc: Gd 0.84; CdGd: Cd 0.5, Gd 0.5 | unspecified | [2] Liu 2019 cites Gschneidner 1988 doi | Table 2, p. 8, row 20 report | |
| 998 | bcc -> CdGd + hcp | CdGd: Cd 0.5, Gd 0.5 | experimental | [2] Liu 2019 cites Bruzzone 1971 doi | Table 2, p. 8, row 19 report | |
| 989.15 | peritectic: L + Cd58Gd13 -> Cd6Gd | L: Cd 0.886; Cd58Gd13: Cd 0.817; Cd6Gd: Cd 0.857 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 24 report | |
| 967.15 | peritectic: L + Cd45Gd11 -> Cd6Gd | L: Cd 0.895; Cd45Gd11: Cd 0.827; Cd6Gd: Cd 0.845 | model | [1] Azza 2024 | Table 3, p. 7, row 26 report | |
| 852.65 | peritectic: L + Cd6Gd -> Cd8Gd | L: Cd 0.944; Cd6Gd: Cd 0.856; Cd8Gd: Cd 0.889 | model | [1] Azza 2024 | Table 3, p. 7, row 29 report | |
| 738.15 | peritectic | experimental | [1] Azza 2024 | p. 2 report | A new compound was reported a stoichiometry of ''GdCd8'', decomposing peritectically at 465 C. | |
| 738.15 | peritectic: L + Cd6Gd -> Cd8Gd | L: Cd 0.99; Cd6Gd: Cd 0.857; Cd8Gd: Cd 0.889 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 28 report | |
| 738 | liq. + Cd6Gd -> Cd8Gd | liq.: Gd 0.01; Cd6Gd: Gd 0.143; Cd8Gd: Gd 0.113 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 35 report | |
| 738 | liq. + Cd6Gd -> Cd8Gd | liq.: Gd 0.0015; Cd6Gd: Gd 0.1429; Cd8Gd: Gd 0.1111 | model | [2] Liu 2019 | Table 2, p. 8, row 34 report | |
| 738 | liq. + Cd6Gd -> Cd8Gd | liq.: Gd 0.0047; Cd6Gd: Gd 0.1429; Cd8Gd: Gd 0.1111 | model | [2] Liu 2019 | Table 2, p. 8, row 33 report | |
| 600 | Cd45Gd11 + Cd6Gd -> Cd58Gd13 | Cd45Gd11: Gd 0.1964; Cd6Gd: Gd 0.1429; Cd58Gd13: Gd 0.1831 | model | [2] Liu 2019 | Table 2, p. 8, row 37 report | |
| 594 | eutectic: liq. -> hcp + Cd8Gd | liq.: Gd 0; hcp: Gd 0; Cd8Gd: Gd 0.1111 | model | [2] Liu 2019 | Table 2, p. 8, row 39 report | |
| 593.15 | eutectic: L -> (Cd) + Cd8Gd | L: Cd 0.998; (Cd): Cd 1; Cd8Gd: Cd 0.889 | experimental | [1] Azza 2024 cites Reichmann 2014 doi | Table 3, p. 7, row 30 report | |
| 593 | eutectic: liq. -> hcp + Cd8Gd | liq.: Gd 0.002; hcp: Gd 0; Cd8Gd: Gd 0.113 | experimental | [2] Liu 2019 cites Reichmann 2014 doi | Table 2, p. 8, row 41 report | |
| 592.15 | eutectic: L -> (Cd) + Cd8Gd | L: Cd 0.996; (Cd): Cd 1; Cd8Gd: Cd 0.889 | model | [1] Azza 2024 | Table 3, p. 7, row 31 report | |
| 589.15 | eutectic: L -> (Cd) + Cd6Gd | L: Cd 0.975; (Cd): Cd 1; Cd6Gd: Cd 0.857 | experimental | [1] Azza 2024 cites Gschneidner 1988 doi | Table 3, p. 7, row 27 report |
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.
| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---|---|---|---|---|---|---|---|
| Cd3Gd | Cd3Gd | -37.17 kJ/mol-atom | 298.15 | model | -27.075 (mp-aaaabgtm) | -29.172 (oqmd-11027) | [1] Azza 2024 cites Kurata 2001 doi | Table 4, p. 7, row 6 report | |
| Cd3Gd | Cd3Gd | -36.07 kJ/mol-atom | 298.15 | model | -27.075 (mp-aaaabgtm) | -29.172 (oqmd-11027) | [1] Azza 2024 | Table 4, p. 7, row 7 report | |
| Cd45Gd11 | -33.1 kJ/mol-atom | 298.15 | model | [1] Azza 2024 cites Kurata 2001 doi | Table 4, p. 7, row 8 report | ||||
| Cd45Gd11 | -30.41 kJ/mol-atom | 298.15 | model | [1] Azza 2024 | Table 4, p. 7, row 9 report | ||||
| Cd58Gd13 | -31.92 kJ/mol-atom | 298.15 | model | [1] Azza 2024 cites Kurata 2001 doi | Table 4, p. 7, row 10 report | ||||
| Cd6Gd | -28.2 kJ/mol-atom | 728 | experimental | [1] Azza 2024 cites Roshchina 1981 | Table 4, p. 7, row 11 report | ||||
| Cd6Gd | -26.78 kJ/mol-atom | 298.15 | model | [1] Azza 2024 cites Kurata 2001 doi | Table 4, p. 7, row 13 report | ||||
| Cd6Gd | -24.73 kJ/mol-atom | 298.15 | model | [1] Azza 2024 | Table 4, p. 7, row 14 report | ||||
| Cd6Gd | -22.9 kJ/mol-atom | 298.15 | unspecified | [1] Azza 2024 | Table 4, p. 7, row 12 report | ||||
| Cd8Gd | -19.56 kJ/mol-atom | 298.15 | model | [1] Azza 2024 | Table 4, p. 7, row 15 report | ||||
| CdGd | CdGd | -60.83 kJ/mol-atom | 298.15 | model | -33.296 (mp-aaaaabnr) | -31.478 (oqmd-55278) | [1] Azza 2024 | Table 4, p. 7, row 2 report | |
| CdGd | CdGd | -55.65 kJ/mol-atom | 298.15 | model | -33.296 (mp-aaaaabnr) | -31.478 (oqmd-55278) | [1] Azza 2024 cites Kurata 2001 doi | Table 4, p. 7, row 1 report | |
| α-Cd2Gd | Cd2Gd | -43.89 kJ/mol-atom | 298.15 | model | -31.052 (mp-aaaabfaj) | -32.441 (oqmd-11026) | [1] Azza 2024 | Table 4, p. 7, row 5 report | |
| α-Cd2Gd | Cd2Gd | -42.96 kJ/mol-atom | 298.15 | model | -31.052 (mp-aaaabfaj) | -32.441 (oqmd-11026) | [1] Azza 2024 cites Kurata 2001 doi | Table 4, p. 7, row 4 report | |
| β-Cd2Gd | Cd2Gd | -43.88 kJ/mol-atom | 298.15 | model | -31.052 (mp-aaaabfaj) | -32.441 (oqmd-11026) | [1] Azza 2024 | Table 4, p. 7, row 3 report |
Other properties
Phase transition (1)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Phase transition | 1259.15 K | 1259.15 | polymorphic | experimental | [1] Azza 2024 cites Reichmann 2014 doi | p. 2 report | These authors confirmed the existence of six intermediate phases: GdCd, GdCd2 (a polymorphic transformation a $ b at 986 C), GdCd3, Gd11Cd45, Gd13Cd58 and GdCd6 which were already described by Bruzzone et al.[4] |
Activity / EMF / Gibbs energy (4)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Gibbs energy printed: Gibbs formation energy | -19.9 kJ g atom-1 | 773 | experimental | [2] Liu 2019 cites Roshchina 1981 | p. 3 report | With other information concerning a value for the Gd activity in the two-phase field Cd6Gd ? L[28] and the Gibbs-Duhem integration method, the Gibbs formation energies at the exact stoichiometric compositions of the phases Cd58Gd13, Cd45Gd11, Cd3Gd, and Cd2Gd obtained were approximately - 19.9, - 21.1, - 24.8, and - 30.0 kJ g atom-1 at 773 K, respectively. | |
| Gibbs energy printed: Gibbs formation energy | -21.1 kJ g atom-1 | 773 | experimental | [2] Liu 2019 cites Roshchina 1981 | p. 3 report | With other information concerning a value for the Gd activity in the two-phase field Cd6Gd ? L[28] and the Gibbs-Duhem integration method, the Gibbs formation energies at the exact stoichiometric compositions of the phases Cd58Gd13, Cd45Gd11, Cd3Gd, and Cd2Gd obtained were approximately - 19.9, - 21.1, - 24.8, and - 30.0 kJ g atom-1 at 773 K, respectively. | |
| Gibbs energy printed: Gibbs formation energy | -24.8 kJ g atom-1 | 773 | experimental | [2] Liu 2019 cites Roshchina 1981 | p. 3 report | With other information concerning a value for the Gd activity in the two-phase field Cd6Gd ? L[28] and the Gibbs-Duhem integration method, the Gibbs formation energies at the exact stoichiometric compositions of the phases Cd58Gd13, Cd45Gd11, Cd3Gd, and Cd2Gd obtained were approximately - 19.9, - 21.1, - 24.8, and - 30.0 kJ g atom-1 at 773 K, respectively. | |
| Gibbs energy printed: Gibbs formation energy | -30 kJ g atom-1 | 773 | experimental | [2] Liu 2019 cites Roshchina 1981 | p. 3 report | With other information concerning a value for the Gd activity in the two-phase field Cd6Gd ? L[28] and the Gibbs-Duhem integration method, the Gibbs formation energies at the exact stoichiometric compositions of the phases Cd58Gd13, Cd45Gd11, Cd3Gd, and Cd2Gd obtained were approximately - 19.9, - 21.1, - 24.8, and - 30.0 kJ g atom-1 at 773 K, respectively. |
Sources
Reporting papers the values were read from (a value cited from another work names that work in its row).
- Hassan Azza, Mustapha Ait Boukideur, Khadija Achgar, Mohamed Idbenali, Najim Selhaoui, Thermodynamic Description of the Gadolinium-Cadmium Phase Diagram, J. Phase Equilib. Diffus. 45, 714-722 (2024). doi:10.1007/s11669-024-01127-6
- Jinming Liu, Fei Li, Chengjun Guo, Qugang Li, Jinping Liu, Xu Zhang et al., Investigation of the Thermodynamic Properties, Phase Relations, and Stability of the Cd–Gd System via Thermodynamic Remodeling, J. Phase Equilib. Diffus. 40, 732-742 (2019). doi:10.1007/s11669-019-00759-3