# Ce–Sn phases > Ce–Sn system: 15 phases (tier A 8, tier B 1, tier C 4, liquid 1, needs_review 1); 12 stable in a calculated diagram in the ORCHID phase registry, with names, structure type when the stored evidence supports an assignment under the stated tier rules, calculated stability, verbatim TDB PHASE/CONSTITUENT statements and example references. HTML: https://data.orchid-project.org/phases/pages/CE-SN.html · Markdown: https://data.orchid-project.org/phases/pages/CE-SN.md 15 phases (tier A 8, tier B 1, tier C 4, liquid 1, needs_review 1); 12 stable in a calculated diagram. Structure types are assigned only when the stored evidence supports an assignment under the stated tier rules (tier A: standard phase name; tier B: unique Materials Project + OQMD on-hull match, DFT-supported; tier C: one structure stated by the assessment's crystallographic table, assessor-stated); other phases list candidates and are marked needs_review. Stability is from phase diagrams calculated with pycalphad from the SGTE binary collection (evidence class: model). Data: [interactive registry](https://orchid-project.org/phases/?q=CE-SN) · [full JSON](https://data.orchid-project.org/phases/systems/CE-SN.json) · [Ce–Sn system page](https://data.orchid-project.org/systems/CE-SN.html) · [Markdown](https://data.orchid-project.org/phases/pages/CE-SN.md) · [field reference](https://data.orchid-project.org/phases/SCHEMA.md) Table: Phases of the Ce–Sn system (15) | Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models | |---|---|---|---|---:|---:| | [DIAMOND_A4](#phase-ce-sn-a4-diamond); _phase:ce-sn:a4-diamond_ | C (diamond) · A4 · cF8 · Fd-3m (227) | tier A: standard phase name | not stable in 2 calculated diagram(s) | 0 | 2 | | [BCT_A5](#phase-ce-sn-a5-bct); _phase:ce-sn:a5-bct_ | beta-Sn · A5 · tI4 · I4_1/amd (141) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 300–505.41 K, x(Sn) 1–1 | 4 | 2 | | [BCC_A2](#phase-ce-sn-bcc-a2); _phase:ce-sn:bcc-a2_ | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 957.16–1079.72 K, x(Sn) 0–0.01602 | 10 | 2 | | [CE11SN10](#phase-ce-sn-ce11sn10); _phase:ce-sn:ce11sn10_ | Ge10Ho11 · tI84 · I4/mmm (139) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–1651.52 K, x(Sn) 0.47611–0.5144 | 28 | 2 | | [CE2SN5](#phase-ce-sn-ce2sn5); _phase:ce-sn:ce2sn5_ | Ce2Sn5 · oC28 · Cmmm (65) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–1419.94 K, x(Sn) 0.71429–0.71429 | 29 | 2 | | [CE3SN_L12](#phase-ce-sn-ce3sn-l12); _phase:ce-sn:ce3sn-l12_ | AuCu3 · L1_2 · cP4 · Pm-3m (221) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 300–1233.1 K, x(Sn) 0.25–0.25 | 14 | 2 | | [CE3SN5](#phase-ce-sn-ce3sn5); _phase:ce-sn:ce3sn5_ | Pd5Pu3 · oC32 · Cmcm (63) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–1452.91 K, x(Sn) 0.625–0.625 | 35 | 2 | | [CE3SN7](#phase-ce-sn-ce3sn7); _phase:ce-sn:ce3sn7_ | Ce3Sn7 · oC20 · Cmmm (65) | tier B: DFT-supported (unique MP + OQMD match) | stable in 2 of 2 calculated diagram(s): 300–1407.25 K, x(Sn) 0.7–0.7 | 26 | 2 | | [CE5SN3](#phase-ce-sn-ce5sn3); _phase:ce-sn:ce5sn3_ | | needs_review | stable in 2 of 2 calculated diagram(s): 300–1780.49 K, x(Sn) 0.375–0.375 | 19 | 2 | | [CE5SN4](#phase-ce-sn-ce5sn4); _phase:ce-sn:ce5sn4_ | Ge4Sm5 · oP36 · Pnma (62) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–1808.69 K, x(Sn) 0.44444–0.44444 | 40 | 2 | | [CESN3_L12](#phase-ce-sn-cesn3-l12); _phase:ce-sn:cesn3-l12_ | AuCu3 · L1_2 · cP4 · Pm-3m (221) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 300–1454.71 K, x(Sn) 0.75–0.75 | 12 | 2 | | [DHCP](#phase-ce-sn-dhcp-a3); _phase:ce-sn:dhcp-a3_ | alpha-La · A3' · hP4 · P6_3/mmc (194) | tier A: standard phase name | not stable in 2 calculated diagram(s) | 0 | 2 | | [FCC_A1](#phase-ce-sn-fcc-a1); _phase:ce-sn:fcc-a1_ | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 300–1007.5 K, x(Sn) 0–0 | 2 | 2 | | [HCP_A3](#phase-ce-sn-hcp-a3); _phase:ce-sn:hcp-a3_ | Mg · A3 · hP2 · P6_3/mmc (194) | tier A: standard phase name | not stable in 2 calculated diagram(s) | 0 | 2 | | [LIQUID](#phase-ce-sn-liquid); _phase:ce-sn:liquid_ | liquid | liquid | stable in 2 of 2 calculated diagram(s): 498.41–2500 K, x(Sn) 0–1 | 52 | 2 | ## DIAMOND_A4 (Ce–Sn) - Id: `phase:ce-sn:a4-diamond`; status `assigned` - Structure: C (diamond) · A4 · cF8 · Fd-3m (227); type `st:a4-c-diamond-cf8`; tier A: standard phase name; confidence high - Stoichiometry: Sn 1.0000 - Stability: not stable in 2 calculated diagram(s) - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:a4-diamond) Names (3): _corpus: _corpus:phase:ce-sn:a4-diamond _tdb: _tdb:CeSn-13Don.tdb:DIAMOND_A4, tdb:CeSn-13Li.tdb:DIAMOND_A4 ### TDB models of DIAMOND_A4 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): DIAMOND_A4, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 48: PHASE DIAMOND_A4 % 1 1 ! 49: CONST DIAMOND_A4 : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): DIAMOND_A4, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 55: PHASE DIAMOND_A4 % 1 1 ! 56: CONST DIAMOND_A4 : SN : ! ~~~~ Example references (2 of 2; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase_ ## BCT_A5 (Ce–Sn) - Id: `phase:ce-sn:a5-bct`; status `assigned` - Structure: beta-Sn · A5 · tI4 · I4_1/amd (141); type `st:a5-beta-sn-ti4`; tier A: standard phase name; confidence high - Stoichiometry: Sn 1.0000 - Stability: stable in 2 of 2 calculated diagram(s): 300–505.41 K, x(Sn) 1–1 - Literature: 4 values (4 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:a5-bct) Names (6): _corpus: _corpus:phase:ce-sn:a5-bct, corpus:phase:ce-sn:bct-a5 _paper: _paper:10.1016/j.calphad.2013.04.003:Bct_A5, paper:10.1016/j.calphad.2013.07.013:Sn _tdb: _tdb:CeSn-13Don.tdb:BCT_A5, tdb:CeSn-13Li.tdb:BCT_A5 ### TDB models of BCT_A5 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): BCT_A5, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 53: PHASE BCT_A5 % 1 1 ! 54: CONST BCT_A5 : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): BCT_A5, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 60: PHASE BCT_A5 % 1 1 ! 61: CONST BCT_A5 : SN : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## BCC_A2 (Ce–Sn) - Id: `phase:ce-sn:bcc-a2`; status `assigned` - Structure: W · A2 · cI2 · Im-3m (229); type `st:a2-w-ci2`; tier A: standard phase name; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 957.16–1079.72 K, x(Sn) 0–0.01602 - Literature: 10 values (10 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:bcc-a2) Names (5): _corpus: _corpus:phase:ce-sn:bcc-a2 _paper: _paper:10.1016/j.calphad.2013.04.003:Bcc_A2, paper:10.1016/j.calphad.2013.07.013:δCe _tdb: _tdb:CeSn-13Don.tdb:BCC_A2, tdb:CeSn-13Li.tdb:BCC_A2 ### TDB models of BCC_A2 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): BCC_A2, type code %B, sha256 `4896eafd0f5f0751…` ~~~~text 33: PHASE BCC_A2 %B 2 1 3 ! 34: CONST BCC_A2 : CE SN : VA : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): BCC_A2, type code %B, sha256 `e904f6ebf1c00608…` ~~~~text 40: PHASE BCC_A2 %B 2 1 3 ! 41: CONST BCC_A2 : CE% SN : VA : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## CE11SN10 (Ce–Sn) - Id: `phase:ce-sn:ce11sn10`; status `assigned` - Structure: Ge10Ho11 · tI84 · I4/mmm (139); type `st:ge10ho11-ti84`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_structure_token, off_stoichiometric_model); structure as stated in the SGTE crystallographic table for this phase name and system - Stability: stable in 2 of 2 calculated diagram(s): 300–1651.52 K, x(Sn) 0.47611–0.5144 - Literature: 28 values (28 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce11sn10) Names (5): _corpus: _corpus:phase:ce-sn:ce11sn10 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce11Sn10, paper:10.1016/j.calphad.2013.07.013:Ce11Sn10 _tdb: _tdb:CeSn-13Don.tdb:CE11SN10, tdb:CeSn-13Li.tdb:CE11SN10 ### TDB models of CE11SN10 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE11SN10, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 74: PHASE CE11SN10 % 2 11 10 ! 75: CONST CE11SN10 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE11SN10, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 81: PHASE CE11SN10 % 3 9 9 3 ! 82: CONST CE11SN10 : CE : SN : CE SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1016/0022-5088(91)90019-z](https://doi.org/10.1016/0022-5088%2891%2990019-z) F. Weitzer, K. Hiebl, P. Rogl, Magnetism and crystal chemistry of cerium stannides, Journal of the Less Common Metals 175, 331-338 (1991). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## CE2SN5 (Ce–Sn) - Id: `phase:ce-sn:ce2sn5`; status `assigned` - Structure: Ce2Sn5 · oC28 · Cmmm (65); type `st:ce2sn5-oc28`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_mp, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Ce 0.2857, Sn 0.7143 - Stability: stable in 2 of 2 calculated diagram(s): 300–1419.94 K, x(Sn) 0.71429–0.71429 - Literature: 29 values (29 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce2sn5) Names (5): _corpus: _corpus:phase:ce-sn:ce2sn5 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce2Sn5, paper:10.1016/j.calphad.2013.07.013:Ce2Sn5 _tdb: _tdb:CeSn-13Don.tdb:CE2SN5, tdb:CeSn-13Li.tdb:CE2SN5 ### TDB models of CE2SN5 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE2SN5, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 89: PHASE CE2SN5 % 2 2 5 ! 90: CONST CE2SN5 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE2SN5, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 96: PHASE CE2SN5 % 2 2 5 ! 97: CONST CE2SN5 : CE : SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/0022-5088(91)90019-z](https://doi.org/10.1016/0022-5088%2891%2990019-z) F. Weitzer, K. Hiebl, P. Rogl, Magnetism and crystal chemistry of cerium stannides, Journal of the Less Common Metals 175, 331-338 (1991). _cited as the source of values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## CE3SN_L12 (Ce–Sn) - Id: `phase:ce-sn:ce3sn-l12`; status `assigned` - Structure: AuCu3 · L1_2 · cP4 · Pm-3m (221); type `st:l1-2-aucu3-cp4`; tier A: standard phase name; confidence high - Stoichiometry: Ce 0.7500, Sn 0.2500 - Stability: stable in 2 of 2 calculated diagram(s): 300–1233.1 K, x(Sn) 0.25–0.25 - Literature: 14 values (14 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce3sn-l12) Names (5): _corpus: _corpus:phase:ce-sn:ce3sn-l12 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce3Sn, paper:10.1016/j.calphad.2013.07.013:Ce3Sn _tdb: _tdb:CeSn-13Don.tdb:CE3SN_L12, tdb:CeSn-13Li.tdb:CE3SN_L12 ### TDB models of CE3SN_L12 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE3SN_L12, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 58: PHASE CE3SN_L12 % 2 3 1 ! 59: CONST CE3SN_L12 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE3SN_L12, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 65: PHASE CE3SN_L12 % 2 3 1 ! 66: CONST CE3SN_L12 : CE : SN : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## CE3SN5 (Ce–Sn) - Id: `phase:ce-sn:ce3sn5`; status `assigned` - Structure: Pd5Pu3 · oC32 · Cmcm (63); type `st:pd5pu3-oc32`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Ce 0.3750, Sn 0.6250 - Stability: stable in 2 of 2 calculated diagram(s): 300–1452.91 K, x(Sn) 0.625–0.625 - Literature: 35 values (35 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce3sn5) Names (5): _corpus: _corpus:phase:ce-sn:ce3sn5 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce3Sn5, paper:10.1016/j.calphad.2013.07.013:Ce3Sn5 _tdb: _tdb:CeSn-13Don.tdb:CE3SN5, tdb:CeSn-13Li.tdb:CE3SN5 ### TDB models of CE3SN5 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE3SN5, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 79: PHASE CE3SN5 % 2 3 5 ! 80: CONST CE3SN5 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE3SN5, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 86: PHASE CE3SN5 % 2 3 5 ! 87: CONST CE3SN5 : CE : SN : ! ~~~~ Example references (7 of 7; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/0022-5088(91)90019-z](https://doi.org/10.1016/0022-5088%2891%2990019-z) F. Weitzer, K. Hiebl, P. Rogl, Magnetism and crystal chemistry of cerium stannides, Journal of the Less Common Metals 175, 331-338 (1991). _cited as the source of values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ - [doi:10.1016/0022-5088(82)90070-4](https://doi.org/10.1016/0022-5088%2882%2990070-4) Gabriella Borzone, Aldo Borsese, Riccardo Ferro, On the alloying behaviour of cerium with tin, Journal of the Less Common Metals 85, 195-203 (1982). _cited as the source of values for this phase_ - [doi:10.1016/0022-5088(84)90313-8](https://doi.org/10.1016/0022-5088%2884%2990313-8) C. Colinet, A. Pasturel, A. Percheron-Guégan, J.C. Achard, Experimental and calculated enthalpies of formation of rare earth-tin alloys, Journal of the Less Common Metals 102, 167-177 (1984). _cited as the source of values for this phase_ ## CE3SN7 (Ce–Sn) - Id: `phase:ce-sn:ce3sn7`; status `assigned` - Structure: Ce3Sn7 · oC20 · Cmmm (65); type `st:ce3sn7-oc20`; tier B: DFT-supported (unique MP + OQMD match); confidence high - Stoichiometry: Ce 0.3000, Sn 0.7000 - Stability: stable in 2 of 2 calculated diagram(s): 300–1407.25 K, x(Sn) 0.7–0.7 - Literature: 26 values (26 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce3sn7) Names (7): _corpus: _corpus:phase:ce-sn:ce3sn7 _mp: _mp:mp-aaaabqay _oqmd: _oqmd:oqmd-11847 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce3Sn7, paper:10.1016/j.calphad.2013.07.013:Ce3Sn7 _tdb: _tdb:CeSn-13Don.tdb:CE3SN7, tdb:CeSn-13Li.tdb:CE3SN7 ### TDB models of CE3SN7 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE3SN7, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 84: PHASE CE3SN7 % 2 3 7 ! 85: CONST CE3SN7 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE3SN7, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 91: PHASE CE3SN7 % 2 3 7 ! 92: CONST CE3SN7 : CE : SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/0022-5088(91)90019-z](https://doi.org/10.1016/0022-5088%2891%2990019-z) F. Weitzer, K. Hiebl, P. Rogl, Magnetism and crystal chemistry of cerium stannides, Journal of the Less Common Metals 175, 331-338 (1991). _cited as the source of values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## CE5SN3 (Ce–Sn) - Id: `phase:ce-sn:ce5sn3`; status `needs_review` - No structure assigned. Why: dft_space_group_140_matches_3_structure_types; no_structure_token; sgte_mmc2_row_disagrees_with_dft; sgte_mmc2_rows_disagree - Candidate (dft_mp): I4/mcm (140) — on-hull MP Ce5Sn3 at x(SN)=0.3750 - Candidate (dft_oqmd): I4/mcm (140) — on-hull OQMD Ce5 Sn3 at x(SN)=0.3750 - Candidate (dft_space_group_and_stoichiometry): Bi3In5 · tI32 · I4/mcm (140) — space group 140 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): Cr5B3 · D8_l · tI32 · I4/mcm (140) — space group 140 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): W5Si3 · D8_m · tI32 · I4/mcm (140) — space group 140 and stoichiometry match - Candidate (literature_printed): Mn5Si3 · hP16 — printed with a label mapped to this phase - Candidate (sgte_mmc2): Mn5Si3 · D8_8 · hP16 · P6_3/mcm (193) — Hallstedt 2025 mmc2 row for CE5SN3: Ce5Sn3, high T - Candidate (sgte_mmc2): W5Si3 · D8_m · tI32 · I4/mcm (140) — Hallstedt 2025 mmc2 row for CE5SN3: Ce5Sn3, low T - Stoichiometry: Ce 0.6250, Sn 0.3750 - Stability: stable in 2 of 2 calculated diagram(s): 300–1780.49 K, x(Sn) 0.375–0.375 - Literature: 19 values (19 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce5sn3) Names (6): _corpus: _corpus:phase:ce-sn:ce5sn3 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce5Sn3, paper:10.1016/j.calphad.2013.07.013:Ce5Sn3\*, paper:10.1016/j.calphad.2013.07.013:αCe5Sn3 _tdb: _tdb:CeSn-13Don.tdb:CE5SN3, tdb:CeSn-13Li.tdb:CE5SN3 ### TDB models of CE5SN3 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE5SN3, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 64: PHASE CE5SN3 % 2 5 3 ! 65: CONST CE5SN3 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE5SN3, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 71: PHASE CE5SN3 % 2 5 3 ! 72: CONST CE5SN3 : CE : SN : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1016/s0925-8388(00)01429-8](https://doi.org/10.1016/s0925-8388%2800%2901429-8) P Boulet, D Mazzone, H Noël, P Rogl, R Ferro, Phase equilibria and magnetic studies in the ternary system Ce–Au–Sn, Journal of Alloys and Compounds 317-318, 350-356 (2001). _cited as the source of values for this phase_ ## CE5SN4 (Ce–Sn) - Id: `phase:ce-sn:ce5sn4`; status `assigned` - Structure: Ge4Sm5 · oP36 · Pnma (62); type `st:ge4sm5-op36`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (dft_space_group_62_matches_2_structure_types, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Ce 0.5556, Sn 0.4444 - Stability: stable in 2 of 2 calculated diagram(s): 300–1808.69 K, x(Sn) 0.44444–0.44444 - Literature: 40 values (40 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:ce5sn4) Names (5): _corpus: _corpus:phase:ce-sn:ce5sn4 _paper: _paper:10.1016/j.calphad.2013.04.003:Ce5Sn4, paper:10.1016/j.calphad.2013.07.013:Ce5Sn4 _tdb: _tdb:CeSn-13Don.tdb:CE5SN4, tdb:CeSn-13Li.tdb:CE5SN4 ### TDB models of CE5SN4 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CE5SN4, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 69: PHASE CE5SN4 % 2 5 4 ! 70: CONST CE5SN4 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CE5SN4, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 76: PHASE CE5SN4 % 2 5 4 ! 77: CONST CE5SN4 : CE : SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1016/0022-5088(82)90070-4](https://doi.org/10.1016/0022-5088%2882%2990070-4) Gabriella Borzone, Aldo Borsese, Riccardo Ferro, On the alloying behaviour of cerium with tin, Journal of the Less Common Metals 85, 195-203 (1982). _cited as the source of values for this phase_ - [doi:10.1016/0022-5088(84)90313-8](https://doi.org/10.1016/0022-5088%2884%2990313-8) C. Colinet, A. Pasturel, A. Percheron-Guégan, J.C. Achard, Experimental and calculated enthalpies of formation of rare earth-tin alloys, Journal of the Less Common Metals 102, 167-177 (1984). _cited as the source of values for this phase_ ## CESN3_L12 (Ce–Sn) - Id: `phase:ce-sn:cesn3-l12`; status `assigned` - Structure: AuCu3 · L1_2 · cP4 · Pm-3m (221); type `st:l1-2-aucu3-cp4`; tier A: standard phase name; confidence high - Caveat: DFT agrees: on-hull mp-aaaaacvn and oqmd-29195, space group 221 - Stoichiometry: Ce 0.2500, Sn 0.7500 - Stability: stable in 2 of 2 calculated diagram(s): 300–1454.71 K, x(Sn) 0.75–0.75 - Literature: 12 values (12 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:cesn3-l12) Names (7): _corpus: _corpus:phase:ce-sn:cesn3-l12 _mp: _mp:mp-aaaaacvn _oqmd: _oqmd:oqmd-29195 _paper: _paper:10.1016/j.calphad.2013.04.003:CeSn3, paper:10.1016/j.calphad.2013.07.013:CeSn3 _tdb: _tdb:CeSn-13Don.tdb:CESN3_L12, tdb:CeSn-13Li.tdb:CESN3_L12 ### TDB models of CESN3_L12 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): CESN3_L12, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 94: PHASE CESN3_L12 % 2 1 3 ! 95: CONST CESN3_L12 : CE : SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): CESN3_L12, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 101: PHASE CESN3_L12 % 2 1 3 ! 102: CONST CESN3_L12 : CE : SN : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## DHCP (Ce–Sn) - Id: `phase:ce-sn:dhcp-a3`; status `assigned` - Structure: alpha-La · A3' · hP4 · P6_3/mmc (194); type `st:a3-alpha-la-hp4`; tier A: standard phase name; confidence high - Stability: not stable in 2 calculated diagram(s) - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:dhcp-a3) Names (3): _corpus: _corpus:phase:ce-sn:dhcp-a3 _tdb: _tdb:CeSn-13Don.tdb:DHCP, tdb:CeSn-13Li.tdb:DHCP ### TDB models of DHCP (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): DHCP, type code %A, sha256 `4896eafd0f5f0751…` ~~~~text 43: PHASE DHCP %A 1 1 ! 44: CONST DHCP : CE SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): DHCP, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 50: PHASE DHCP % 1 1 ! 51: CONST DHCP : CE : ! ~~~~ Example references (2 of 2; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase_ ## FCC_A1 (Ce–Sn) - Id: `phase:ce-sn:fcc-a1`; status `assigned` - Structure: Cu · A1 · cF4 · Fm-3m (225); type `st:a1-cu-cf4`; tier A: standard phase name; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 300–1007.5 K, x(Sn) 0–0 - Literature: 2 values (2 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:fcc-a1) Names (4): _corpus: _corpus:phase:ce-sn:fcc-a1 _paper: _paper:10.1016/j.calphad.2013.04.003:Fcc_A1 _tdb: _tdb:CeSn-13Don.tdb:FCC_A1, tdb:CeSn-13Li.tdb:FCC_A1 ### TDB models of FCC_A1 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): FCC_A1, type code %A, sha256 `4896eafd0f5f0751…` ~~~~text 28: PHASE FCC_A1 %A 2 1 1 ! 29: CONST FCC_A1 : CE% SN : VA : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): FCC_A1, type code %A, sha256 `e904f6ebf1c00608…` ~~~~text 35: PHASE FCC_A1 %A 2 1 1 ! 36: CONST FCC_A1 : CE% SN : VA : ! ~~~~ Example references (3 of 3; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ ## HCP_A3 (Ce–Sn) - Id: `phase:ce-sn:hcp-a3`; status `assigned` - Structure: Mg · A3 · hP2 · P6_3/mmc (194); type `st:a3-mg-hp2`; tier A: standard phase name; confidence high - Stability: not stable in 2 calculated diagram(s) - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:hcp-a3) Names (3): _corpus: _corpus:phase:ce-sn:hcp-a3 _tdb: _tdb:CeSn-13Don.tdb:HCP_A3, tdb:CeSn-13Li.tdb:HCP_A3 ### TDB models of HCP_A3 (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): HCP_A3, type code %A, sha256 `4896eafd0f5f0751…` ~~~~text 38: PHASE HCP_A3 %A 2 1 0.5 ! 39: CONST HCP_A3 : CE SN : VA : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): HCP_A3, type code %A, sha256 `e904f6ebf1c00608…` ~~~~text 45: PHASE HCP_A3 %A 2 1 0.5 ! 46: CONST HCP_A3 : SN : VA : ! ~~~~ Example references (2 of 2; assessments first): - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase_ - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase_ ## LIQUID (Ce–Sn) - Id: `phase:ce-sn:liquid`; status `assigned` - Structure: liquid; type `st:liquid`; liquid; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 498.41–2500 K, x(Sn) 0–1 - Literature: 52 values (52 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:ce-sn:liquid) Names (5): _corpus: _corpus:phase:ce-sn:liquid _paper: _paper:10.1016/j.calphad.2013.04.003:Liquid, paper:10.1016/j.calphad.2013.07.013:L _tdb: _tdb:CeSn-13Don.tdb:LIQUID, tdb:CeSn-13Li.tdb:LIQUID ### TDB models of LIQUID (2): PHASE and CONSTITUENT statements as written [CeSn-13Don.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Don.tdb): LIQUID, type code %, sha256 `4896eafd0f5f0751…` ~~~~text 23: PHASE LIQUID:L % 1 1 ! 24: CONST LIQUID:L : CE SN : ! ~~~~ [CeSn-13Li.tdb](https://orchid-project.org/data/databases/sgte-binary/CeSn-13Li.tdb): LIQUID, type code %, sha256 `e904f6ebf1c00608…` ~~~~text 30: PHASE LIQUID:L % 1 1 ! 31: CONST LIQUID:L : CE SN : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2013.07.013](https://doi.org/10.1016/j.calphad.2013.07.013) H.Q. Dong, X.M. Tao, T. Laurila, V. Vuorinen, M. Paulasto-Kröckel, Thermodynamic modeling of Au–Ce–Sn ternary system, Calphad 42, 38-50 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2013.04.003](https://doi.org/10.1016/j.calphad.2013.04.003) Juan Li, Xiaoma Tao, Sisi Dong, Feng Yang, Huashan Liu, Zhanpeng Jin et al., Thermodynamic assessment of Sn–Cu–Ce system, Calphad 43, 124-132 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/bf01913184](https://doi.org/10.1007/bf01913184) E. A. Franceschi, G. A. Costa, The phase diagram of the Ce-Sn System up to 50 AT.% Sn, Journal of Thermal Analysis 34, 451-456 (1988). _cited as the source of values for this phase_ - [doi:10.1361/105497198770342256](https://doi.org/10.1361/105497198770342256) P. Riani, D. Mazzone, G. Zanicchi, R. Marazza, R. Ferro, F. Faudot et al., On the Ce-Cu-Sn system, JPE 19, 239-251 (1998). _cited as the source of values for this phase_ ## Please cite - R. Arróyave, J. Saal, D. Shin, ORCHID-Registry: phase registry of binary systems (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735970 - 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 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); the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work). 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_phase_registry_2026, author = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon}, title = {{ORCHID-Registry: phase registry of binary systems}}, version = {2026.10}, publisher = {Zenodo}, year = {2026}, doi = {10.5281/zenodo.23735970}, url = {https://doi.org/10.5281/zenodo.23735970}, note = {Version 1, machine-extracted} } @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 the ORCHID phase registry and the sources named on the page (TDB assessments, Hallstedt 2025, Materials Project, OQMD). TDB statements are quoted as written; parameter expressions are not reproduced. Field reference: [SCHEMA.md](https://data.orchid-project.org/phases/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt).