Cu–Sb phases

11 phases (tier A 6, liquid 1, needs_review 4); 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 · Cu–Sb system page · Markdown · field reference

Phases of the Cu–Sb system (11)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
RHOMBOHEDRAL_A7 phase:cu-sb:a7-rhombohedral	alpha-As · A7 · hR2 · R-3m (166)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–2498.78 K, x(Sb) 1–1	2	3
BCC_A2 phase:cu-sb:bcc-a2		needs_review	stable in 2 of 3 calculated diagram(s): 707.36–959.57 K, x(Sb) 0.20425–0.31329	8	3
CU10SB3 phase:cu-sb:cu10sb3		needs_review	stable in 3 of 3 calculated diagram(s): 415.18–715.39 K, x(Sb) 0.23–0.23077	8	3
CU17SB3_A3 phase:cu-sb:cu17sb3-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 653.17–761.35 K, x(Sb) 0.15–0.15	8	3
CU2SB_C38 phase:cu-sb:cu2sb-c38		needs_review	stable in 3 of 3 calculated diagram(s): 300–858.09 K, x(Sb) 0.33–0.33333	12	3
CU3SB_D03 phase:cu-sb:cu3sb-d03	BiF3 · D0_3 · cF16 · Fm-3m (225)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 714.9–950 K, x(Sb) 0.2066–0.3332	0	1
CU3SB_D0A phase:cu-sb:cu3sb-d0a	beta-Cu3Ti · D0_a · oP8 · Pmmn (59)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 534.06–716.54 K, x(Sb) 0.25–0.25	8	3
CU4SB phase:cu-sb:cu4sb		needs_review	stable in 3 of 3 calculated diagram(s): 300–739.72 K, x(Sb) 0.2–0.20005	12	3
FCC_A1 phase:cu-sb:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–1360.77 K, x(Sb) 0–0.06047	6	3
HCP_A3 phase:cu-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:cu-sb:liquid	liquid	liquid	stable in 3 of 3 calculated diagram(s): 798.72–2500 K, x(Sb) 0–1	8	3

RHOMBOHEDRAL_A7 (Cu–Sb)

Id: phase:cu-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): 300–2498.78 K, x(Sb) 1–1
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:cu-sb:a7-rhombohedral, corpus:phase:cu-sb:rhombohedral-a7
paper: paper:10.1016/j.jallcom.2009.05.056:Rhombo
tdb: tdb:CuSb-00Liu-LB.tdb:RHOMBOHEDRAL_A7, tdb:CuSb-09Gie.tdb:RHOMBOHEDRAL_A7, tdb:CuSb-23Liu.tdb:RHOMBOHEDRAL_A7

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

CuSb-00Liu-LB.tdb: RHOMBOHEDRAL_A7, type code %, sha256 13e84e190226e22d…

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

CuSb-09Gie.tdb: RHOMBOHEDRAL_A7, type code %, sha256 49927e30622bd524…

51: PHASE RHOMBOHEDRAL_A7 % 1 1 !
52: CONST RHOMBOHEDRAL_A7 : SB : !

CuSb-23Liu.tdb: RHOMBOHEDRAL_A7, type code %, sha256 8157c1beeaa730d4…

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

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

BCC_A2 (Cu–Sb)

Id: phase:cu-sb:bcc-a2; status needs_review
No structure assigned. Why: assessment_declared_blocked_by:sgte_mmc2_row_disagrees_with_name; sgte_mmc2_row_disagrees_with_name:BCC_A2
Candidate (literature_printed): BiF3 · cF16 — printed with a label mapped to this phase
Candidate (literature_printed): W · cI2 — printed with a label mapped to this phase
Candidate (name_token): W · A2 · cI2 · Im-3m (229) — Strukturbericht/word 'A2' in the TDB name
Candidate (sgte_mmc2): BiF3 · D0_3 · cF16 · Fm-3m (225) — Hallstedt 2025 mmc2 row for BCC_A2: Cu3Sb (beta)
Stability: stable in 2 of 3 calculated diagram(s): 707.36–959.57 K, x(Sb) 0.20425–0.31329
Literature: 8 values (8 accepted) from 2 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:cu-sb:bcc-a2
paper: paper:10.1007/s11669-023-01074-8:β (Cu3Sb), paper:10.1016/j.jallcom.2009.05.056:β
system_alias: system_alias:cu-sb:beta
tdb: tdb:CuSb-00Liu-LB.tdb:BCC_A2, tdb:CuSb-09Gie.tdb:BCC_A2, tdb:CuSb-23Liu.tdb:BCC_A2

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

CuSb-00Liu-LB.tdb: BCC_A2, type code %B, sha256 13e84e190226e22d…

40: PHASE BCC_A2 %B 2 1 3 !
41: CONST BCC_A2 : CU SB : VA : !

CuSb-09Gie.tdb: BCC_A2, type code %B, sha256 49927e30622bd524…

41: PHASE BCC_A2 %B 2 1 3 !
42: CONST BCC_A2 : CU SB : VA : !

CuSb-23Liu.tdb: BCC_A2, type code %B, sha256 8157c1beeaa730d4…

40: PHASE BCC_A2 %B 2 1 3 !
41: CONST BCC_A2 : CU SB : VA : !

Example references (4 of 4; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase; reports values for this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase
doi:10.1515/ijmr-1941-331103 Wilhelm Hofmann, Zur Überstruktur von Cu;Sb, International Journal of Materials Research 33, 373-373 (1941).
cited as the source of values for this phase

CU10SB3 (Cu–Sb)

Id: phase:cu-sb:cu10sb3; status needs_review
No structure assigned. Why: assessment_declared_blocked_by:models_disagree_on_composition; models_disagree_on_composition; no_structure_token
Candidate (literature_printed): Cu10Sb3 · hP26 — printed with a label mapped to this phase
Candidate (sgte_mmc2): Cu10Sb3 · hP26 · P6_3/m (176) — Hallstedt 2025 mmc2 row for CU10SB3: Cu10Sb3 (zeta)
Candidate (tdb_comment): Cu10Sb3 · hP26 · P6_3/m — CuSb-00Liu-LB.tdb: 'Prototype Cu10Sb3 (hP26, P6_3/m), zeta'
Candidate (tdb_comment): Cu10Sb3 · hP26 · P6_3/m — CuSb-09Gie.tdb: 'Prototype Cu10Sb3 (hP26, P6_3/m), zeta'
Candidate (tdb_comment): Cu10Sb3 · hP26 · P6_3/m — CuSb-23Liu.tdb: 'Prototype Cu10Sb3 (hP26, P6_3/m), zeta'
Stability: stable in 3 of 3 calculated diagram(s): 415.18–715.39 K, x(Sb) 0.23–0.23077
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:cu10sb3
paper: paper:10.1016/j.jallcom.2009.05.056:ζ
tdb: tdb:CuSb-00Liu-LB.tdb:CU10SB3, tdb:CuSb-09Gie.tdb:CU10SB3, tdb:CuSb-23Liu.tdb:CU10SB3

TDB models of CU10SB3 (3): PHASE and CONSTITUENT statements as written

CuSb-00Liu-LB.tdb: CU10SB3, type code %, sha256 13e84e190226e22d…

69: PHASE CU10SB3 % 2 0.77 0.23 !
70: CONST CU10SB3 : CU : SB : !

CuSb-09Gie.tdb: CU10SB3, type code %, sha256 49927e30622bd524…

70: PHASE CU10SB3 % 2 10 3 !
71: CONST CU10SB3 : CU : SB : !

CuSb-23Liu.tdb: CU10SB3, type code %, sha256 8157c1beeaa730d4…

69: PHASE CU10SB3 % 2 0.77 0.23 !
70: CONST CU10SB3 : CU : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

CU17SB3_A3 (Cu–Sb)

Id: phase:cu-sb:cu17sb3-a3; status assigned
Structure: Mg · A3 · hP2 · P6_3/mmc (194); type st:a3-mg-hp2; tier A: standard phase name; confidence high
Stoichiometry: Cu 0.8500, Sb 0.1500
Stability: stable in 3 of 3 calculated diagram(s): 653.17–761.35 K, x(Sb) 0.15–0.15
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:cu17sb3-a3
paper: paper:10.1016/j.jallcom.2009.05.056:γ
tdb: tdb:CuSb-00Liu-LB.tdb:CU17SB3_A3, tdb:CuSb-09Gie.tdb:CU17SB3_A3, tdb:CuSb-23Liu.tdb:CU17SB3_A3

TDB models of CU17SB3_A3 (3): PHASE and CONSTITUENT statements as written

CuSb-00Liu-LB.tdb: CU17SB3_A3, type code %, sha256 13e84e190226e22d…

56: PHASE CU17SB3_A3 % 2 0.85 0.15 !
57: CONST CU17SB3_A3 : CU : SB : !

CuSb-09Gie.tdb: CU17SB3_A3, type code %, sha256 49927e30622bd524…

57: PHASE CU17SB3_A3 % 2 17 3 !
58: CONST CU17SB3_A3 : CU : SB : !

CuSb-23Liu.tdb: CU17SB3_A3, type code %, sha256 8157c1beeaa730d4…

56: PHASE CU17SB3_A3 % 2 0.85 0.15 !
57: CONST CU17SB3_A3 : CU : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

CU2SB_C38 (Cu–Sb)

Id: phase:cu-sb:cu2sb-c38; status needs_review
No structure assigned. Why: assessment_declared_blocked_by:models_disagree_on_composition; models_disagree_on_composition; stoichiometry_contradicts_C38:CuSb-00Liu-LB.tdb; stoichiometry_contradicts_C38:CuSb-23Liu.tdb
Candidate (literature_printed): Cu2Sb · tP6 — printed with a label mapped to this phase
Candidate (name_token): Cu2Sb · C38 · tP6 · P4/nmm (129) — Strukturbericht/word 'C38' in the TDB name
Candidate (sgte_mmc2): Cu2Sb · C38 · tP6 · P4/nmm (129) — Hallstedt 2025 mmc2 row for CU2SB_C38: Cu2Sb (eta)
Candidate (tdb_comment): Cu2Sb · tP6 · P4/nmm — CuSb-00Liu-LB.tdb: 'Prototype Cu2Sb (tP6, P4/nmm), eta'
Candidate (tdb_comment): Cu2Sb · tP6 · P4/nmm — CuSb-09Gie.tdb: 'Prototype Cu2Sb (tP6, P4/nmm), eta'
Candidate (tdb_comment): Cu2Sb · tP6 · P4/nmm — CuSb-23Liu.tdb: 'Prototype Cu2Sb (tP6, P4/nmm), eta'
Stability: stable in 3 of 3 calculated diagram(s): 300–858.09 K, x(Sb) 0.33–0.33333
Literature: 12 values (12 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:cu2sb-c38
paper: paper:10.1016/j.jallcom.2009.05.056:η
tdb: tdb:CuSb-00Liu-LB.tdb:CU2SB_C38, tdb:CuSb-09Gie.tdb:CU2SB_C38, tdb:CuSb-23Liu.tdb:CU2SB_C38

TDB models of CU2SB_C38 (3): PHASE and CONSTITUENT statements as written

CuSb-00Liu-LB.tdb: CU2SB_C38, type code %, sha256 13e84e190226e22d…

80: PHASE CU2SB_C38 % 2 0.67 0.33 !
81: CONST CU2SB_C38 : CU : SB : !

CuSb-09Gie.tdb: CU2SB_C38, type code %, sha256 49927e30622bd524…

85: PHASE CU2SB_C38 % 2 2 1 !
86: CONST CU2SB_C38 : CU : SB : !

CuSb-23Liu.tdb: CU2SB_C38, type code %, sha256 8157c1beeaa730d4…

80: PHASE CU2SB_C38 % 2 0.67 0.33 !
81: CONST CU2SB_C38 : CU : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

CU3SB_D03 (Cu–Sb)

Id: phase:cu-sb:cu3sb-d03; status assigned
Structure: BiF3 · D0_3 · cF16 · Fm-3m (225); type st:d0-3-bif3-cf16; tier A: standard phase name; confidence high
Caveat: partitioned order/disorder model in CuSb-09Gie.tdb also describes the disordered state
Stability: stable in 1 of 1 calculated diagram(s): 714.9–950 K, x(Sb) 0.2066–0.3332
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (2): corpus: corpus:phase:cu-sb:cu3sb-d03
tdb: tdb:CuSb-09Gie.tdb:CU3SB_D03

TDB models of CU3SB_D03 (1): PHASE and CONSTITUENT statements as written

CuSb-09Gie.tdb: CU3SB_D03, type code %, sha256 49927e30622bd524…

75: PHASE CU3SB_D03 % 2 3 1 !
76: CONST CU3SB_D03 : CU% SB : CU SB% : !

Example references (1 of 1; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase

CU3SB_D0A (Cu–Sb)

Id: phase:cu-sb:cu3sb-d0a; status assigned
Structure: beta-Cu3Ti · D0_a · oP8 · Pmmn (59); type st:d0-a-beta-cu3ti-op8; tier A: standard phase name; confidence high
Stoichiometry: Cu 0.7500, Sb 0.2500
Stability: stable in 3 of 3 calculated diagram(s): 534.06–716.54 K, x(Sb) 0.25–0.25
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:cu3sb-d0a
paper: paper:10.1016/j.jallcom.2009.05.056:ε
tdb: tdb:CuSb-00Liu-LB.tdb:CU3SB_D0A, tdb:CuSb-09Gie.tdb:CU3SB_D0A, tdb:CuSb-23Liu.tdb:CU3SB_D0A

TDB models of CU3SB_D0A (3): PHASE and CONSTITUENT statements as written

CuSb-00Liu-LB.tdb: CU3SB_D0A, type code %, sha256 13e84e190226e22d…

75: PHASE CU3SB_D0A % 2 0.75 0.25 !
76: CONST CU3SB_D0A : CU : SB : !

CuSb-09Gie.tdb: CU3SB_D0A, type code %, sha256 49927e30622bd524…

80: PHASE CU3SB_D0A % 2 3 1 !
81: CONST CU3SB_D0A : CU : SB : !

CuSb-23Liu.tdb: CU3SB_D0A, type code %, sha256 8157c1beeaa730d4…

75: PHASE CU3SB_D0A % 2 0.75 0.25 !
76: CONST CU3SB_D0A : CU : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

CU4SB (Cu–Sb)

Id: phase:cu-sb:cu4sb; status needs_review
No structure assigned. Why: assessment_declared_order_disorder_ambiguity; no_structure_token; off_stoichiometric_model
Candidate (literature_printed): Mg ? · hP2 — printed with a label mapped to this phase
Candidate (sgte_mmc2): Mg · A3 · hP2 · P6_3/mmc (194) — Hallstedt 2025 mmc2 row for CU4SB: Cu4Sb (according to Pauling file, delta)
Candidate (tdb_comment): Mg ? · hP2 · P6_3/mmc — CuSb-00Liu-LB.tdb: 'Prototype Mg ? (hP2, P6_3/mmc), delta'
Candidate (tdb_comment): Mg ? · hP2 · P6_3/mmc — CuSb-09Gie.tdb: 'Prototype Mg ? (hP2, P6_3/mmc), delta'
Candidate (tdb_comment): Mg ? · hP2 · P6_3/mmc — CuSb-23Liu.tdb: 'Prototype Mg ? (hP2, P6_3/mmc), delta'
Stability: stable in 3 of 3 calculated diagram(s): 300–739.72 K, x(Sb) 0.2–0.20005
Literature: 12 values (12 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:cu4sb
paper: paper:10.1016/j.jallcom.2009.05.056:δ
tdb: tdb:CuSb-00Liu-LB.tdb:CU4SB, tdb:CuSb-09Gie.tdb:CU4SB, tdb:CuSb-23Liu.tdb:CU4SB

TDB models of CU4SB (3): PHASE and CONSTITUENT statements as written

CuSb-00Liu-LB.tdb: CU4SB, type code %, sha256 13e84e190226e22d…

63: PHASE CU4SB % 2 0.8 0.2 !
64: CONST CU4SB : CU : SB : !

CuSb-09Gie.tdb: CU4SB, type code %, sha256 49927e30622bd524…

64: PHASE CU4SB % 2 4 1 !
65: CONST CU4SB : CU% SB : CU SB% : !

CuSb-23Liu.tdb: CU4SB, type code %, sha256 8157c1beeaa730d4…

63: PHASE CU4SB % 2 0.8 0.2 !
64: CONST CU4SB : CU : SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

FCC_A1 (Cu–Sb)

Id: phase:cu-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): 300–1360.77 K, x(Sb) 0–0.06047
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:fcc-a1
paper: paper:10.1016/j.jallcom.2009.05.056:FCC_A1
tdb: tdb:CuSb-00Liu-LB.tdb:FCC_A1, tdb:CuSb-09Gie.tdb:FCC_A1, tdb:CuSb-23Liu.tdb:FCC_A1

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

CuSb-00Liu-LB.tdb: FCC_A1, type code %A, sha256 13e84e190226e22d…

34: PHASE FCC_A1 %A 2 1 1 !
35: CONST FCC_A1 : CU% SB : VA : !

CuSb-09Gie.tdb: FCC_A1, type code %A, sha256 49927e30622bd524…

35: PHASE FCC_A1 %A 2 1 1 !
36: CONST FCC_A1 : CU% SB : VA : !

CuSb-23Liu.tdb: FCC_A1, type code %A, sha256 8157c1beeaa730d4…

34: PHASE FCC_A1 %A 2 1 1 !
35: CONST FCC_A1 : CU% SB : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

HCP_A3 (Cu–Sb)

Id: phase:cu-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:cu-sb:hcp-a3
tdb: tdb:CuSb-00Liu-LB.tdb:HCP_A3, tdb:CuSb-09Gie.tdb:HCP_A3, tdb:CuSb-23Liu.tdb:HCP_A3

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

CuSb-00Liu-LB.tdb: HCP_A3, type code %A, sha256 13e84e190226e22d…

45: PHASE HCP_A3 %A 2 1 0.5 !
46: CONST HCP_A3 : CU SB : VA: !

CuSb-09Gie.tdb: HCP_A3, type code %A, sha256 49927e30622bd524…

46: PHASE HCP_A3 %A 2 1 0.5 !
47: CONST HCP_A3 : CU SB : VA: !

CuSb-23Liu.tdb: HCP_A3, type code %A, sha256 8157c1beeaa730d4…

45: PHASE HCP_A3 %A 2 1 0.5 !
46: CONST HCP_A3 : CU SB : VA: !

Example references (3 of 3; assessments first):

doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
assessment that models this phase

LIQUID (Cu–Sb)

Id: phase:cu-sb:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 3 of 3 calculated diagram(s): 798.72–2500 K, x(Sb) 0–1
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:cu-sb:liquid
paper: paper:10.1016/j.jallcom.2009.05.056:L
tdb: tdb:CuSb-00Liu-LB.tdb:LIQUID, tdb:CuSb-09Gie.tdb:LIQUID, tdb:CuSb-23Liu.tdb:LIQUID

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

CuSb-00Liu-LB.tdb: LIQUID, type code %, sha256 13e84e190226e22d…

29: PHASE LIQUID:L % 1 1 !
30: CONST LIQUID:L : CU SB : !

CuSb-09Gie.tdb: LIQUID, type code %, sha256 49927e30622bd524…

30: PHASE LIQUID:L % 1 1 !
31: CONST LIQUID:L : CU CU2SB SB : !

CuSb-23Liu.tdb: LIQUID, type code %, sha256 8157c1beeaa730d4…

29: PHASE LIQUID:L % 1 1 !
30: CONST LIQUID:L : CU SB : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2009.05.056 Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-023-01074-8 Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023).
assessment that models this phase
doi:10.1361/105497100770339608 X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000).
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}
}