Cu–Sb system

55 accepted literature values from 3 paper(s) (experimental 33, model 22); 3 calculated phase diagram(s). 2 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (11) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	33
model	22

Accepted values by property group
Property group	Values
invariant reaction	22
phase transition	2
formation	19
crystal structure	12

Calculated phase diagrams

Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.

Assessments with a calculated phase diagram
TDB file	Assessment	SHA-256	Links
CuSb-00Liu-LB.tdb	X.J. Liu, C.P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, J. Phase Equilib., 21, 432-42(2000). doi:10.1361/105497100770339608	`13e84e190226e22dc5930e637d1040222d29881dc5bfd446249534249936f846`	viewer · TDB · JSON
CuSb-09Gie.tdb	W. Gierlotka, D. Jendrzejczyk-Handzlik, J. Alloys Compd., 484, 172-76(2009). doi:10.1016/j.jallcom.2009.05.056	`49927e30622bd5246d42dfd023f12df44307e65f94dbfa63ae3d5af2801bed1d`	viewer · TDB · JSON
CuSb-23Liu.tdb	R. Liu, J. Wang, D. Cui, J. Phase Equilib. Diffus, 44, 687-703(2023). doi:10.1007/s11669-023-01074-8	`8157c1beeaa730d4347fbf592edc9124f69cbfee8a8526044f798873f6461f62`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
CuSb-00Liu-LB.tdb	920.25	FCC_A1 (x(Sb) 0.059) + LIQUID (x(Sb) 0.18326) + BCC_A2 (x(Sb) 0.20425)
CuSb-00Liu-LB.tdb	858.09	BCC_A2 (x(Sb) 0.31329) + CU2SB_C38 (x(Sb) 0.33) + LIQUID (x(Sb) 0.44394)
CuSb-00Liu-LB.tdb	799	CU2SB_C38 (x(Sb) 0.33) + LIQUID (x(Sb) 0.6341) + RHOMBOHEDRAL_A7 (x(Sb) 1)
CuSb-00Liu-LB.tdb	799	CU2SB_C38 (x(Sb) 0.33) + LIQUID (x(Sb) 0.63424) + RHOMBOHEDRAL_A7 (x(Sb) 1)
CuSb-00Liu-LB.tdb	761.35	FCC_A1 (x(Sb) 0.04546) + CU17SB3_A3 (x(Sb) 0.15) + BCC_A2 (x(Sb) 0.21743)
CuSb-00Liu-LB.tdb	761.35	FCC_A1 (x(Sb) 0.04548) + CU17SB3_A3 (x(Sb) 0.15) + BCC_A2 (x(Sb) 0.21742)
CuSb-00Liu-LB.tdb	737.85	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.22439)
CuSb-00Liu-LB.tdb	737.85	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.2244)
CuSb-00Liu-LB.tdb	737.85	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.22418)
CuSb-00Liu-LB.tdb	707.55	BCC_A2 (x(Sb) 0.24852) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33)
CuSb-00Liu-LB.tdb	707.55	BCC_A2 (x(Sb) 0.24856) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33)
CuSb-00Liu-LB.tdb	707.36	CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.24679) + CU3SB_D0A (x(Sb) 0.25)
CuSb-00Liu-LB.tdb	673.52	FCC_A1 (x(Sb) 0.02375) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-00Liu-LB.tdb	673.52	FCC_A1 (x(Sb) 0.0237) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-00Liu-LB.tdb	673.52	FCC_A1 (x(Sb) 0.02374) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-00Liu-LB.tdb	662.16	CU4SB (x(Sb) 0.2) + CU10SB3 (x(Sb) 0.23) + CU3SB_D0A (x(Sb) 0.25)
CuSb-00Liu-LB.tdb	632.38	CU10SB3 (x(Sb) 0.23) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33)
CuSb-00Liu-LB.tdb	533.3	CU4SB (x(Sb) 0.2) + CU10SB3 (x(Sb) 0.23) + CU2SB_C38 (x(Sb) 0.33)
CuSb-09Gie.tdb	946.29	CU3SB_D03#2 (x(Sb) 0.24226) + LIQUID (x(Sb) 0.24981) + CU3SB_D03 (x(Sb) 0.25782)
CuSb-09Gie.tdb	925.66	FCC_A1 (x(Sb) 0.05689) + LIQUID (x(Sb) 0.19396) + CU3SB_D03 (x(Sb) 0.2066)
CuSb-09Gie.tdb	855.69	CU3SB_D03 (x(Sb) 0.3332) + CU2SB_C38 (x(Sb) 0.33333) + LIQUID (x(Sb) 0.41788)
CuSb-09Gie.tdb	798.72	CU2SB_C38 (x(Sb) 0.33333) + LIQUID (x(Sb) 0.62682) + RHOMBOHEDRAL_A7 (x(Sb) 1)
CuSb-09Gie.tdb	798.72	CU2SB_C38 (x(Sb) 0.33333) + LIQUID (x(Sb) 0.62739) + RHOMBOHEDRAL_A7 (x(Sb) 1)
CuSb-09Gie.tdb	752.02	FCC_A1 (x(Sb) 0.06047) + CU17SB3_A3 (x(Sb) 0.15) + CU3SB_D03 (x(Sb) 0.22387)
CuSb-09Gie.tdb	752.02	FCC_A1 (x(Sb) 0.06047) + CU17SB3_A3 (x(Sb) 0.15) + CU3SB_D03 (x(Sb) 0.22387)
CuSb-09Gie.tdb	751.13	CU3SB_D03 (x(Sb) 0.24546) + CU3SB_D03#2 (x(Sb) 0.25457) + CU2SB_C38 (x(Sb) 0.33333)
CuSb-09Gie.tdb	724.98	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.20003) + CU3SB_D03 (x(Sb) 0.23205)
CuSb-09Gie.tdb	724.97	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.20003) + CU3SB_D03 (x(Sb) 0.23222)
CuSb-09Gie.tdb	724.97	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.20003) + CU3SB_D03 (x(Sb) 0.23222)
CuSb-09Gie.tdb	716.54	CU3SB_D03 (x(Sb) 0.24257) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33333)
CuSb-09Gie.tdb	716.54	CU3SB_D03 (x(Sb) 0.24257) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33333)
CuSb-09Gie.tdb	716.54	CU3SB_D03 (x(Sb) 0.24266) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33333)
CuSb-09Gie.tdb	715.39	CU4SB (x(Sb) 0.20005) + CU10SB3 (x(Sb) 0.23077) + CU3SB_D03 (x(Sb) 0.23892)
CuSb-09Gie.tdb	714.9	CU10SB3 (x(Sb) 0.23077) + CU3SB_D03 (x(Sb) 0.23994) + CU3SB_D0A (x(Sb) 0.25)
CuSb-09Gie.tdb	653.17	FCC_A1 (x(Sb) 0.03048) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-09Gie.tdb	653.17	FCC_A1 (x(Sb) 0.03046) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-09Gie.tdb	653.17	FCC_A1 (x(Sb) 0.03046) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-09Gie.tdb	534.06	CU10SB3 (x(Sb) 0.23077) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33333)
CuSb-09Gie.tdb	415.18	CU4SB (x(Sb) 0.2) + CU10SB3 (x(Sb) 0.23077) + CU2SB_C38 (x(Sb) 0.33333)
CuSb-23Liu.tdb	920.25	FCC_A1 (x(Sb) 0.059) + LIQUID (x(Sb) 0.18326) + BCC_A2 (x(Sb) 0.20425)
CuSb-23Liu.tdb	858.09	BCC_A2 (x(Sb) 0.31329) + CU2SB_C38 (x(Sb) 0.33) + LIQUID (x(Sb) 0.44394)
CuSb-23Liu.tdb	799	CU2SB_C38 (x(Sb) 0.33) + LIQUID (x(Sb) 0.6341) + RHOMBOHEDRAL_A7 (x(Sb) 1)
CuSb-23Liu.tdb	799	CU2SB_C38 (x(Sb) 0.33) + LIQUID (x(Sb) 0.63424) + RHOMBOHEDRAL_A7 (x(Sb) 1)
CuSb-23Liu.tdb	753.64	FCC_A1 (x(Sb) 0.04475) + CU17SB3_A3 (x(Sb) 0.15) + BCC_A2 (x(Sb) 0.21788)
CuSb-23Liu.tdb	753.64	FCC_A1 (x(Sb) 0.04478) + CU17SB3_A3 (x(Sb) 0.15) + BCC_A2 (x(Sb) 0.21787)
CuSb-23Liu.tdb	739.72	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.2217)
CuSb-23Liu.tdb	739.71	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.22184)
CuSb-23Liu.tdb	739.71	CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.22185)
CuSb-23Liu.tdb	709.65	FCC_A1 (x(Sb) 0.03325) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-23Liu.tdb	709.65	FCC_A1 (x(Sb) 0.0332) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-23Liu.tdb	709.65	FCC_A1 (x(Sb) 0.0332) + CU17SB3_A3 (x(Sb) 0.15) + CU4SB (x(Sb) 0.2)
CuSb-23Liu.tdb	707.55	BCC_A2 (x(Sb) 0.24852) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33)
CuSb-23Liu.tdb	707.55	BCC_A2 (x(Sb) 0.24856) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33)
CuSb-23Liu.tdb	707.36	CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.24679) + CU3SB_D0A (x(Sb) 0.25)
CuSb-23Liu.tdb	707.36	CU4SB (x(Sb) 0.2) + BCC_A2 (x(Sb) 0.24683) + CU3SB_D0A (x(Sb) 0.25)
CuSb-23Liu.tdb	662.16	CU4SB (x(Sb) 0.2) + CU10SB3 (x(Sb) 0.23) + CU3SB_D0A (x(Sb) 0.25)
CuSb-23Liu.tdb	632.38	CU10SB3 (x(Sb) 0.23) + CU3SB_D0A (x(Sb) 0.25) + CU2SB_C38 (x(Sb) 0.33)
CuSb-23Liu.tdb	533.3	CU4SB (x(Sb) 0.2) + CU10SB3 (x(Sb) 0.23) + CU2SB_C38 (x(Sb) 0.33)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull CuSb-00Liu-LB · CALPHAD hull CuSb-09Gie

Invariant reactions (literature)

Invariant reactions reported in the literature for the Cu–Sb system (22)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
918	L=FCC_A1+β	L: Sb 0.19	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 4 report
914	L=FCC_A1+β	L: Sb 0.22	model	[1] Gierlotka 2009	Table 3, p. 3, row 3 report
859	β+L=η	η: Sb 0.333333	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 6 report
858	β+L=η	β: Sb 0.33; η: Sb 0.333333	model	[1] Gierlotka 2009	Table 3, p. 3, row 5 report
799	L=η+Rhombo	L: Sb 0.63; η: Sb 0.333333; Rhombo: Sb 1	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 8 report
798	L=η+Rhombo	L: Sb 0.61; η: Sb 0.333333; Rhombo: Sb 1	model	[1] Gierlotka 2009	Table 3, p. 3, row 7 report
761	FCC_A1+β=γ	γ: Sb 0.15	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 10 report
756	FCC_A1+β=γ	FCC_A1: Sb 0.15; γ: Sb 0.15	model	[1] Gierlotka 2009	Table 3, p. 3, row 9 report
735	γ+β=δ	γ: Sb 0.2; δ: Sb 0.2	model	[1] Gierlotka 2009	Table 3, p. 3, row 11 report
735	γ+β=δ	γ: Sb 0.15; δ: Sb 0.2	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 12 report
718	δ+β=ε	δ: Sb 0.2; ε: Sb 0.25	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 14 report
717	δ+β=ε	δ: Sb 0.25; ε: Sb 0.25	model	[1] Gierlotka 2009	Table 3, p. 3, row 13 report
716	β=ε+η	β: Sb 0.24; ε: Sb 0.25; η: Sb 0.333333	model	[1] Gierlotka 2009	Table 3, p. 3, row 15 report
713	β=ε+η	ε: Sb 0.25; η: Sb 0.333333	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 16 report
673	γ=FCC_A1+δ	γ: Sb 0.15; δ: Sb 0.2	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 18 report
672	γ=FCC_A1+δ	γ: Sb 0.15; δ: Sb 0.2	model	[1] Gierlotka 2009	Table 3, p. 3, row 17 report
663	δ+ε=ζ	δ: Sb 0.23; ε: Sb 0.25; ζ: Sb 0.230769	model	[1] Gierlotka 2009	Table 3, p. 3, row 19 report
663	δ+ε=ζ	δ: Sb 0.2; ε: Sb 0.25; ζ: Sb 0.230769	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 20 report
633	ε=ζ+η	ε: Sb 0.25; ζ: Sb 0.230769; η: Sb 0.333333	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 22 report
633	ε=ζ+η	ε: Sb 0.25; ζ: Sb 0.230769; η: Sb 0.333333	model	[1] Gierlotka 2009	Table 3, p. 3, row 21 report
533	ζ=δ+η	ζ: Sb 0.230769; δ: Sb 0.2; η: Sb 0.333333	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 24 report
529	ζ=δ+η	ζ: Sb 0.23; δ: Sb 0.2; η: Sb 0.333333	model	[1] Gierlotka 2009	Table 3, p. 3, row 23 report

Formation enthalpies

Literature values in kJ/mol-atom where the per-atom basis is known. DFT columns: the lowest-energy entry at the same composition (Materials Project 2026.04.13, OQMD v1.8; different energy references, never averaged), from dft_parity.json.

Enthalpies of formation, Cu–Sb system (19)
Phase	Compound	Value	T (K)	Class	MP DFT (kJ/mol-atom)	OQMD DFT (kJ/mol-atom)	Source	Location
γ		-2.845 kJ/mol (basis unstated)	775	model			[1] Gierlotka 2009	Table 5, p. 5, row 3 report
γ		-2.68 kJ/mol (basis unstated)	775	experimental			[1] Gierlotka 2009 cites Murakami 1936	Table 5, p. 5, row 4 report
γ(Cu17Sb3)		-2.68 kJ/mol-atom		model			[2] Liu 2000	Table 2, p. 3, row 1 report
γ(Cu17Sb3)		-0.27 kJ/mol-atom	775.15	experimental			[2] Liu 2000 cites Hultgren 1973	Table 2, p. 3, row 2 report
δ		-5.486 kJ/mol (basis unstated)	775	model			[1] Gierlotka 2009	Table 5, p. 5, row 1 report
δ		-5.142 kJ/mol (basis unstated)	775	experimental			[1] Gierlotka 2009 cites Murakami 1936	Table 5, p. 5, row 2 report
δ(Cu4Sb)		-5.142 kJ/mol-atom		model			[2] Liu 2000	Table 2, p. 3, row 3 report
ε		-5.282 kJ/mol (basis unstated)	775	model			[1] Gierlotka 2009	Table 5, p. 5, row 5 report
ε		-4.718 kJ/mol (basis unstated)	775	experimental			[1] Gierlotka 2009 cites Murakami 1936	Table 5, p. 5, row 6 report
ε(Cu3Sb)	Cu3Sb	-4.718 kJ/mol-atom		model	3.13 (mp-aaaabexw)	6.48 (oqmd-320322)	[2] Liu 2000	Table 2, p. 3, row 4 report
ζ		-5.513 kJ/mol (basis unstated)	775	model			[1] Gierlotka 2009	Table 5, p. 5, row 9 report
ζ		-4.936 kJ/mol (basis unstated)	775	experimental			[1] Gierlotka 2009 cites Murakami 1936	Table 5, p. 5, row 10 report
ζ(Cu10Sb3)	Cu10Sb3	-4.936 kJ/mol-atom		model	2.094 (mp-aaaaaczc)	5.616 (oqmd-8425)	[2] Liu 2000	Table 2, p. 3, row 5 report
η		-4.753 kJ/mol (basis unstated)	773	model			[1] Gierlotka 2009	Table 5, p. 5, row 7 report
η		-4.23 kJ/mol (basis unstated)	773	experimental			[1] Gierlotka 2009 cites Vecher 1958	Table 5, p. 5, row 8 report
η(Cu2Sb)	Cu2Sb	-4.351 kJ/mol-atom		model	-3.932 (mp-aaaaacsf)	1.093 (oqmd-3607)	[2] Liu 2000	Table 2, p. 3, row 6 report
η(Cu2Sb)	Cu2Sb	-4.23 kJ/mol-atom	723.15	experimental	-3.932 (mp-aaaaacsf)	1.093 (oqmd-3607)	[2] Liu 2000 cites Kleppa 1956 doi	Table 2, p. 3, row 7 report
η(Cu2Sb)	Cu2Sb	-4.205 kJ/mol-atom	775.15	experimental	-3.932 (mp-aaaaacsf)	1.093 (oqmd-3607)	[2] Liu 2000 cites Hultgren 1973	Table 2, p. 3, row 8 report
η(Cu2Sb)	Cu2Sb	-1.35 kJ/mol-atom	773.15	experimental	-3.932 (mp-aaaaacsf)	1.093 (oqmd-3607)	[2] Liu 2000 cites Brodowski 1982	Table 2, p. 3, row 9 report

Other properties

Phase transition (2)

Phase transition, Cu–Sb system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	956 K	956	L=β	experimental	[1] Gierlotka 2009 cites Subramanian	Table 3, p. 3, row 2 report
Phase transition	958 K	958	L=β L: Sb 0.25; β: Sb 0.25	model	[1] Gierlotka 2009	Table 3, p. 3, row 1 report

Crystal structure (12)

Crystal structure, Cu–Sb system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Lattice a	6 Å		β (Cu3Sb) alloy: Sb 0.25	experimental	[3] Liu 2023 cites Hofmann 1941 doi	Table 1, p. 3, row 5 report
Lattice a	2.752 Å	298.15	γ (Cu17Sb3) alloy: Sb 0.15	experimental	[3] Liu 2023 cites Schubert 1957 doi	Table 1, p. 3, row 7 report
Lattice a	19.124 Å	298.15	δ (Cu78Sb20) alloy: Sb 0.204082	experimental	[3] Liu 2023 cites Yamaguchi 1972 doi	Table 1, p. 3, row 9 report
Lattice a	5.504 Å	298.15	ε (Cu3Sb) alloy: Sb 0.25	experimental	[3] Liu 2023 cites Karlsson 1972 doi	Table 1, p. 3, row 6 report
Lattice a	4.0014 Å	298.15	η (Cu2Sb) alloy: Sb 0.333333	experimental	[3] Liu 2023 cites Pearson 1964 doi	Table 1, p. 3, row 4 report
Lattice a	9.92 Å	298.15	ξ(Cu10Sb3) alloy: Sb 0.230769	experimental	[3] Liu 2023 cites Gunzel 1958 doi	Table 1, p. 3, row 8 report
Lattice b	4.353 Å	298.15	ε (Cu3Sb) alloy: Sb 0.25	experimental	[3] Liu 2023 cites Karlsson 1972 doi	Table 1, p. 3, row 6 report
Lattice c	4.32 Å	298.15	γ (Cu17Sb3) alloy: Sb 0.15	experimental	[3] Liu 2023 cites Schubert 1957 doi	Table 1, p. 3, row 7 report
Lattice c	4.32476 Å	298.15	δ (Cu78Sb20) alloy: Sb 0.204082	experimental	[3] Liu 2023 cites Yamaguchi 1972 doi	Table 1, p. 3, row 9 report
Lattice c	4.768 Å	298.15	ε (Cu3Sb) alloy: Sb 0.25	experimental	[3] Liu 2023 cites Karlsson 1972 doi	Table 1, p. 3, row 6 report
Lattice c	6.1044 Å	298.15	η (Cu2Sb) alloy: Sb 0.333333	experimental	[3] Liu 2023 cites Pearson 1964 doi	Table 1, p. 3, row 4 report
Lattice c	4.32 Å	298.15	ξ(Cu10Sb3) alloy: Sb 0.230769	experimental	[3] Liu 2023 cites Gunzel 1958 doi	Table 1, p. 3, row 8 report

Sources

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

Wojciech Gierlotka, Dominika Jendrzejczyk-Handzlik, Thermodynamic description of the Cu–Sb binary system, Journal of Alloys and Compounds 484, 172-176 (2009). doi:10.1016/j.jallcom.2009.05.056
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). doi:10.1361/105497100770339608
Runlin Liu, Jiong Wang, Dongyu Cui, Thermodynamic Modeling of the Cu-Sb-Se System, J. Phase Equilib. Diffus. 44, 687-703 (2023). doi:10.1007/s11669-023-01074-8

Please cite

R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). doi:10.5281/zenodo.23735569
R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). doi:10.5281/zenodo.23735859
R. Arróyave, J. Saal, D. Shin, ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD) (version 2026.10), Zenodo (2026). doi:10.5281/zenodo.23735891
R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). doi:10.5281/zenodo.23736065

Also cite the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file; A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0). Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

@misc{orchid_literature_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735569},
  url       = {https://doi.org/10.5281/zenodo.23735569},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_phase_diagrams_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Diagrams: calculated binary phase diagrams}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735859},
  url       = {https://doi.org/10.5281/zenodo.23735859}
}

@misc{orchid_hulls_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD)}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735891},
  url       = {https://doi.org/10.5281/zenodo.23735891}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}