Ce–Sb phases

12 phases (tier A 7, tier C 2, liquid 1, needs_review 2); 10 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 · full JSON · Ce–Sb system page · Markdown · field reference

Phases of the Ce–Sb system (12)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
RHOMBOHEDRAL_A7 phase:ce-sb:a7-rhombohedral	alpha-As · A7 · hR2 · R-3m (166)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–904.24 K, x(Sb) 1–1	2	3
BCC_A2 phase:ce-sb:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 972.27–1077.35 K, x(Sb) 0–0.01639	4	3
CE2SB phase:ce-sb:ce2sb	La2Sb · tI12 · I4/mmm (139)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 3 of 3 calculated diagram(s): 300–1603.38 K, x(Sb) 0.33333–0.33333	6	3
CE4SB3_D73 phase:ce-sb:ce4sb3-d73	Th3P4 · D7_3 · cI28 · I-43d (220)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–1783.98 K, x(Sb) 0.42857–0.42857	4	3
CESB_B1 phase:ce-sb:cesb-b1	NaCl · B1 · cF8 · Fm-3m (225)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–2092.59 K, x(Sb) 0.5–0.5	6	3
CESB2 phase:ce-sb:cesb2	Sb2Sm · oC24 · Cmce (64)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1403.1 K, x(Sb) 0.66667–0.66667	5	1
CESB2_HT phase:ce-sb:cesb2-ht		needs_review	stable in 2 of 2 calculated diagram(s): 1172.59–1406.78 K, x(Sb) 0.66667–0.66667	0	2
CESB2_LT phase:ce-sb:cesb2-lt		needs_review	stable in 2 of 2 calculated diagram(s): 300–1172.94 K, x(Sb) 0.66667–0.66667	0	2
DHCP phase:ce-sb:dhcp-a3	alpha-La · A3' · hP4 · P6_3/mmc (194)	tier A: standard phase name	not stable in 3 calculated diagram(s)	0	3
FCC_A1 phase:ce-sb:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–1045 K, x(Sb) 0–0	2	3
HCP_A3 phase:ce-sb:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	not stable in 3 calculated diagram(s)	0	3
LIQUID phase:ce-sb:liquid	liquid	liquid	stable in 3 of 3 calculated diagram(s): 897.24–2500 K, x(Sb) 0–1	12	3

RHOMBOHEDRAL_A7 (Ce–Sb)

Id: phase:ce-sb:a7-rhombohedral; status assigned
Structure: alpha-As · A7 · hR2 · R-3m (166); type st:a7-alpha-as-hr2; tier A: standard phase name; confidence high
Stoichiometry: Sb 1.0000
Stability: stable in 3 of 3 calculated diagram(s): 300–904.24 K, x(Sb) 1–1
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:ce-sb:a7-rhombohedral, corpus:phase:ce-sb:rhombohedral-a7
paper: paper:10.1016/j.calphad.2006.06.003:(Sb)
tdb: tdb:CeSb-06Su.tdb:RHOMBOHEDRAL_A7, tdb:CeSb-18Xu.tdb:RHOMBOHEDRAL_A7, tdb:CeSb-19Zhu.tdb:RHOMBOHEDRAL_A7

TDB models of RHOMBOHEDRAL_A7 (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: RHOMBOHEDRAL_A7, type code %, sha256 f7003706d12f49da…

48: PHASE RHOMBOHEDRAL_A7 % 1 1 !
49: CONST RHOMBOHEDRAL_A7 : SB : !

CeSb-18Xu.tdb: RHOMBOHEDRAL_A7, type code %, sha256 cafccc1cc91064c7…

49: PHASE RHOMBOHEDRAL_A7 % 1 1 !
50: CONST RHOMBOHEDRAL_A7 : SB : !

CeSb-19Zhu.tdb: RHOMBOHEDRAL_A7, type code %, sha256 6029aa66bde7b81e…

49: PHASE RHOMBOHEDRAL_A7 % 1 1 !
50: CONST RHOMBOHEDRAL_A7 : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

BCC_A2 (Ce–Sb)

Id: phase:ce-sb: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 3 of 3 calculated diagram(s): 972.27–1077.35 K, x(Sb) 0–0.01639
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ce-sb:bcc-a2
paper: paper:10.1016/j.calphad.2006.06.003:(δCe)
tdb: tdb:CeSb-06Su.tdb:BCC_A2, tdb:CeSb-18Xu.tdb:BCC_A2, tdb:CeSb-19Zhu.tdb:BCC_A2

TDB models of BCC_A2 (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: BCC_A2, type code %B, sha256 f7003706d12f49da…

33: PHASE BCC_A2 %B 2 1 3 !
34: CONST BCC_A2 : CE% SB : VA : !

CeSb-18Xu.tdb: BCC_A2, type code %B, sha256 cafccc1cc91064c7…

34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : CE% SB : VA : !

CeSb-19Zhu.tdb: BCC_A2, type code %B, sha256 6029aa66bde7b81e…

34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : CE% SB : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

CE2SB (Ce–Sb)

Id: phase:ce-sb:ce2sb; status assigned
Structure: La2Sb · tI12 · I4/mmm (139); type st:la2sb-ti12; 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
Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_oqmd, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Ce 0.6667, Sb 0.3333
Stability: stable in 3 of 3 calculated diagram(s): 300–1603.38 K, x(Sb) 0.33333–0.33333
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ce-sb:ce2sb
paper: paper:10.1016/j.calphad.2006.06.003:Ce2Sb
tdb: tdb:CeSb-06Su.tdb:CE2SB, tdb:CeSb-18Xu.tdb:CE2SB, tdb:CeSb-19Zhu.tdb:CE2SB

TDB models of CE2SB (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: CE2SB, type code %, sha256 f7003706d12f49da…

53: PHASE CE2SB % 2 2 1 !
54: CONST CE2SB : CE : SB : !

CeSb-18Xu.tdb: CE2SB, type code %, sha256 cafccc1cc91064c7…

54: PHASE CE2SB % 2 2 1 !
55: CONST CE2SB : CE : SB : !

CeSb-19Zhu.tdb: CE2SB, type code %, sha256 6029aa66bde7b81e…

54: PHASE CE2SB % 2 2 1 !
55: CONST CE2SB : CE : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

CE4SB3_D73 (Ce–Sb)

Id: phase:ce-sb:ce4sb3-d73; status assigned
Structure: Th3P4 · D7_3 · cI28 · I-43d (220); type st:d7-3-th3p4-ci28; tier A: standard phase name; confidence high
Stoichiometry: Ce 0.5714, Sb 0.4286
Stability: stable in 3 of 3 calculated diagram(s): 300–1783.98 K, x(Sb) 0.42857–0.42857
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ce-sb:ce4sb3-d73
paper: paper:10.1016/j.calphad.2006.06.003:Ce4Sb3
tdb: tdb:CeSb-06Su.tdb:CE4SB3_D73, tdb:CeSb-18Xu.tdb:CE4SB3_D73, tdb:CeSb-19Zhu.tdb:CE4SB3_D73

TDB models of CE4SB3_D73 (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: CE4SB3_D73, type code %, sha256 f7003706d12f49da…

58: PHASE CE4SB3_D73 % 2 4 3 !
59: CONST CE4SB3_D73 : CE : SB : !

CeSb-18Xu.tdb: CE4SB3_D73, type code %, sha256 cafccc1cc91064c7…

59: PHASE CE4SB3_D73 % 2 4 3 !
60: CONST CE4SB3_D73 : CE : SB : !

CeSb-19Zhu.tdb: CE4SB3_D73, type code %, sha256 6029aa66bde7b81e…

59: PHASE CE4SB3_D73 % 2 4 3 !
60: CONST CE4SB3_D73 : CE : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

CESB_B1 (Ce–Sb)

Id: phase:ce-sb:cesb-b1; status assigned
Structure: NaCl · B1 · cF8 · Fm-3m (225); type st:b1-nacl-cf8; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaaaaox and oqmd-646834, space group 225
Stoichiometry: Ce 0.5000, Sb 0.5000
Stability: stable in 3 of 3 calculated diagram(s): 300–2092.59 K, x(Sb) 0.5–0.5
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:ce-sb:cesb-b1
mp: mp:mp-aaaaaaox
oqmd: oqmd:oqmd-646834
paper: paper:10.1016/j.calphad.2006.06.003:CeSb
tdb: tdb:CeSb-06Su.tdb:CESB_B1, tdb:CeSb-18Xu.tdb:CESB_B1, tdb:CeSb-19Zhu.tdb:CESB_B1

TDB models of CESB_B1 (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: CESB_B1, type code %, sha256 f7003706d12f49da…

63: PHASE CESB_B1 % 2 1 1 !
64: CONST CESB_B1 : CE : SB : !

CeSb-18Xu.tdb: CESB_B1, type code %, sha256 cafccc1cc91064c7…

64: PHASE CESB_B1 % 2 1 1 !
65: CONST CESB_B1 : CE : SB : !

CeSb-19Zhu.tdb: CESB_B1, type code %, sha256 6029aa66bde7b81e…

64: PHASE CESB_B1 % 2 1 1 !
65: CONST CESB_B1 : CE : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

CESB2 (Ce–Sb)

Id: phase:ce-sb:cesb2; status assigned
Structure: Sb2Sm · oC24 · Cmce (64); type st:sb2sm-oc24; 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
Caveat: not certain from the name or DFT alone (no_structure_token, polymorph_family:other phases of this system have the same composition); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Ce 0.3333, Sb 0.6667
Stability: stable in 1 of 1 calculated diagram(s): 300–1403.1 K, x(Sb) 0.66667–0.66667
Literature: 5 values (5 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ce-sb:cesb2
paper: paper:10.1016/j.calphad.2006.06.003:CeSb2
tdb: tdb:CeSb-06Su.tdb:CESB2

TDB models of CESB2 (1): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: CESB2, type code %, sha256 f7003706d12f49da…

68: PHASE CESB2 % 2 1 2 !
69: CONST CESB2 : CE : SB : !

Example references (1 of 1; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase

CESB2_HT (Ce–Sb)

Id: phase:ce-sb:cesb2-ht; status needs_review
No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition; sgte_mmc2_row_incomplete
Candidate (dft_mp): Cmce (64) — on-hull MP CeSb2 at x(SB)=0.6667
Candidate (dft_oqmd): Cmca (64) — on-hull OQMD Ce1 Sb2 at x(SB)=0.6667
Candidate (sgte_mmc2): (CeSb2) — Hallstedt 2025 mmc2 row for CESB2_HT: CeSb2 (high T)
Stoichiometry: Ce 0.3333, Sb 0.6667
Stability: stable in 2 of 2 calculated diagram(s): 1172.59–1406.78 K, x(Sb) 0.66667–0.66667
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ce-sb:cesb2-ht
tdb: tdb:CeSb-18Xu.tdb:CESB2_HT, tdb:CeSb-19Zhu.tdb:CESB2_HT

TDB models of CESB2_HT (2): PHASE and CONSTITUENT statements as written

CeSb-18Xu.tdb: CESB2_HT, type code %, sha256 cafccc1cc91064c7…

74: PHASE CESB2_HT % 2 1 2 !
75: CONST CESB2_HT : CE : SB : !

CeSb-19Zhu.tdb: CESB2_HT, type code %, sha256 6029aa66bde7b81e…

74: PHASE CESB2_HT % 2 1 2 !
75: CONST CESB2_HT : CE : SB : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

CESB2_LT (Ce–Sb)

Id: phase:ce-sb:cesb2-lt; status needs_review
No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition
Candidate (dft_mp): Cmce (64) — on-hull MP CeSb2 at x(SB)=0.6667
Candidate (dft_oqmd): Cmca (64) — on-hull OQMD Ce1 Sb2 at x(SB)=0.6667
Candidate (tdb_comment): Sb2Sm · oC24 · Cmce — CeSb-18Xu.tdb: 'Prototype Sb2Sm (oC24, Cmce)'
Candidate (tdb_comment): Sb2Sm · oC24 · Cmce — CeSb-19Zhu.tdb: 'Prototype Sb2Sm (oC24, Cmce)'
Stoichiometry: Ce 0.3333, Sb 0.6667
Stability: stable in 2 of 2 calculated diagram(s): 300–1172.94 K, x(Sb) 0.66667–0.66667
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ce-sb:cesb2-lt
tdb: tdb:CeSb-18Xu.tdb:CESB2_LT, tdb:CeSb-19Zhu.tdb:CESB2_LT

TDB models of CESB2_LT (2): PHASE and CONSTITUENT statements as written

CeSb-18Xu.tdb: CESB2_LT, type code %, sha256 cafccc1cc91064c7…

69: PHASE CESB2_LT % 2 1 2 !
70: CONST CESB2_LT : CE : SB : !

CeSb-19Zhu.tdb: CESB2_LT, type code %, sha256 6029aa66bde7b81e…

69: PHASE CESB2_LT % 2 1 2 !
70: CONST CESB2_LT : CE : SB : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

DHCP (Ce–Sb)

Id: phase:ce-sb: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
Stoichiometry: Ce 1.0000
Stability: not stable in 3 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (4): corpus: corpus:phase:ce-sb:dhcp-a3
tdb: tdb:CeSb-06Su.tdb:DHCP, tdb:CeSb-18Xu.tdb:DHCP, tdb:CeSb-19Zhu.tdb:DHCP

TDB models of DHCP (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: DHCP, type code %A, sha256 f7003706d12f49da…

43: PHASE DHCP %A 2 1 0.5 !
44: CONST DHCP : CE : VA : !

CeSb-18Xu.tdb: DHCP, type code %A, sha256 cafccc1cc91064c7…

44: PHASE DHCP %A 2 1 0.5 !
45: CONST DHCP : CE : VA : !

CeSb-19Zhu.tdb: DHCP, type code %A, sha256 6029aa66bde7b81e…

44: PHASE DHCP %A 2 1 0.5 !
45: CONST DHCP : CE : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

FCC_A1 (Ce–Sb)

Id: phase:ce-sb: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 3 of 3 calculated diagram(s): 300–1045 K, x(Sb) 0–0
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ce-sb:fcc-a1
paper: paper:10.1016/j.calphad.2006.06.003:(γCe)
tdb: tdb:CeSb-06Su.tdb:FCC_A1, tdb:CeSb-18Xu.tdb:FCC_A1, tdb:CeSb-19Zhu.tdb:FCC_A1

TDB models of FCC_A1 (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: FCC_A1, type code %A, sha256 f7003706d12f49da…

28: PHASE FCC_A1 %A 2 1 1 !
29: CONST FCC_A1 : CE% SB : VA : !

CeSb-18Xu.tdb: FCC_A1, type code %A, sha256 cafccc1cc91064c7…

29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : CE% SB : VA : !

CeSb-19Zhu.tdb: FCC_A1, type code %A, sha256 6029aa66bde7b81e…

29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : CE% SB : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

HCP_A3 (Ce–Sb)

Id: phase:ce-sb: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 3 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (4): corpus: corpus:phase:ce-sb:hcp-a3
tdb: tdb:CeSb-06Su.tdb:HCP_A3, tdb:CeSb-18Xu.tdb:HCP_A3, tdb:CeSb-19Zhu.tdb:HCP_A3

TDB models of HCP_A3 (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: HCP_A3, type code %A, sha256 f7003706d12f49da…

38: PHASE HCP_A3 %A 2 1 0.5 !
39: CONST HCP_A3 : CE SB : VA : !

CeSb-18Xu.tdb: HCP_A3, type code %A, sha256 cafccc1cc91064c7…

39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : CE SB : VA : !

CeSb-19Zhu.tdb: HCP_A3, type code %A, sha256 6029aa66bde7b81e…

39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : CE SB : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models this phase

LIQUID (Ce–Sb)

Id: phase:ce-sb:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 3 of 3 calculated diagram(s): 897.24–2500 K, x(Sb) 0–1
Literature: 12 values (12 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ce-sb:liquid
paper: paper:10.1016/j.calphad.2006.06.003:L
tdb: tdb:CeSb-06Su.tdb:LIQUID, tdb:CeSb-18Xu.tdb:LIQUID, tdb:CeSb-19Zhu.tdb:LIQUID

TDB models of LIQUID (3): PHASE and CONSTITUENT statements as written

CeSb-06Su.tdb: LIQUID, type code %, sha256 f7003706d12f49da…

23: PHASE LIQUID:L % 1 1 !
24: CONST LIQUID:L : CE SB : !

CeSb-18Xu.tdb: LIQUID, type code %, sha256 cafccc1cc91064c7…

24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : CE SB : !

CeSb-19Zhu.tdb: LIQUID, type code %, sha256 6029aa66bde7b81e…

24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : CE SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.calphad.2006.06.003 Xuping Su, Jean-Claude Tedenac, Thermodynamic modeling of the ternary Ce–Fe–Sb system: Assessment of the Ce–Sb and Ce–Fe systems, Calphad 30, 455-460 (2006).
assessment that models this phase; reports values for this phase
doi:10.1016/j.calphad.2018.08.006 C. Xu, C. Li, C. Guo, Z. Du, D. Zhu, C. Zhou, Calphad, 63, 24-36(2018).
assessment that models this phase
doi:10.1016/j.calphad.2018.11.009 D. Zhu, C. Xu, C. Li, C. Guo, Z. Du, Calphad, 64, 23-36(2019).
assessment that models 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). doi: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). doi: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.

@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}
}