Cu–Tl system

103 accepted literature values from 1 paper(s) (experimental 94, model 9); 2 calculated phase diagram(s). 3 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 (4) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	94
model	9

Accepted values by property group
Property group	Values
phase equilibrium	30
mixing / partial	25
activity / EMF / Gibbs energy	48

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
CuTl-04Che-LB.tdb	P.-Y. Chevalier, unpublished, 2004.	`83fa28481f84d4bfbb2853844901863cbcdf10fd43d71aa01e4a00a71c74467d`	viewer · TDB · JSON
CuTl-89Che.tdb	P.-Y. Chevalier, Thermochim. Acta, 156, 383-92(1989). doi:10.1016/0040-6031(89)87205-3	`d1f4279261a86a0f397d0dcd2bf5cc8354499299b5255fbd4e0c15b17ab37e3c`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
CuTl-04Che-LB.tdb	1240.3	FCC_A1 (x(Tl) 0.00261) + LIQUID#2 (x(Tl) 0.1539) + LIQUID (x(Tl) 0.83101)
CuTl-04Che-LB.tdb	576.71	FCC_A1 (x(Tl) 1.000e-5) + LIQUID (x(Tl) 0.99956) + BCC_A2 (x(Tl) 0.99999)
CuTl-04Che-LB.tdb	576.71	FCC_A1 (x(Tl) 1.000e-5) + LIQUID (x(Tl) 0.99956) + BCC_A2 (x(Tl) 0.99999)
CuTl-04Che-LB.tdb	576.71	FCC_A1 (x(Tl) 1.000e-5) + LIQUID (x(Tl) 0.99956) + BCC_A2 (x(Tl) 0.99999)
CuTl-04Che-LB.tdb	507	FCC_A1 (x(Tl) 0) + HCP_A3 (x(Tl) 1) + BCC_A2 (x(Tl) 1)
CuTl-04Che-LB.tdb	507	FCC_A1 (x(Tl) 0) + BCC_A2 (x(Tl) 1) + HCP_A3 (x(Tl) 1)
CuTl-04Che-LB.tdb	507	FCC_A1 (x(Tl) 0) + BCC_A2 (x(Tl) 1) + HCP_A3 (x(Tl) 1)
CuTl-89Che.tdb	1243.21	FCC_A1 (x(Tl) 0.00264) + LIQUID#2 (x(Tl) 0.14916) + LIQUID (x(Tl) 0.82922)
CuTl-89Che.tdb	576.5	FCC_A1 (x(Tl) 1.000e-5) + LIQUID (x(Tl) 0.99924) + BCC_A2 (x(Tl) 0.99999)
CuTl-89Che.tdb	576.5	FCC_A1 (x(Tl) 1.000e-5) + LIQUID (x(Tl) 0.99924) + BCC_A2 (x(Tl) 0.99999)
CuTl-89Che.tdb	507	FCC_A1 (x(Tl) 0) + HCP_A3 (x(Tl) 1) + BCC_A2 (x(Tl) 1)
CuTl-89Che.tdb	507	FCC_A1 (x(Tl) 0) + BCC_A2 (x(Tl) 1) + HCP_A3 (x(Tl) 1)
CuTl-89Che.tdb	507	FCC_A1 (x(Tl) 0) + BCC_A2 (x(Tl) 1) + HCP_A3 (x(Tl) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull CuTl-89Che

Other properties

Phase equilibrium (30)

Phase equilibrium, Cu–Tl system
Property	T (K)	Phases / composition	Class	Source	Location
Phase composition	577	L2 + f.c.c. L2: Cu 0.001, Tl 0.999; f.c.c.: Cu 0.99995, Tl 5.000e-5	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 9 report
Phase composition	673	L2 + f.c.c. L2: Cu 0.003, Tl 0.997; f.c.c.: Cu 0.9999, Tl 1.000e-4	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 10 report
Phase composition	773	L2 + f.c.c. L2: Cu 0.008, Tl 0.992; f.c.c.: Cu 0.9998, Tl 2.000e-4	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 11 report
Phase composition	873	L2 + f.c.c. L2: Cu 0.013, Tl 0.987; f.c.c.: Cu 0.9997, Tl 3.000e-4	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 12 report
Phase composition	973	L2 + f.c.c. L2: Cu 0.028, Tl 0.972; f.c.c.: Cu 0.9995, Tl 5.000e-4	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 13 report
Phase composition	1073	L2 + f.c.c. L2: Cu 0.048, Tl 0.952; f.c.c.: Cu 0.99905, Tl 9.500e-4	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 14 report
Phase composition	1173	L2 + f.c.c. L2: Cu 0.1, Tl 0.9; f.c.c.: Cu 0.9979, Tl 0.0021	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 15 report
Phase composition	1235	L1 + f.c.c. L1: Cu 0.86, Tl 0.14; f.c.c.: Cu 0.99744, Tl 0.00256	experimental	[1] Chevalier 1989 cites Doerinckel 1906	Table 1, p. 2, row 1 report
Phase composition	1241	L1 + f.c.c. L1: Cu 0.878, Tl 0.122; f.c.c.: Cu 0.99741, Tl 0.00259	experimental	[1] Chevalier 1989 cites Doerinckel 1906	Table 1, p. 2, row 2 report
Phase composition	1241	L2 + L1 L2: Cu 0.17, Tl 0.83; L1: Cu 0.855, Tl 0.145	experimental	[1] Chevalier 1989 cites Johnen 1955	Table 1, p. 2, row 5 report
Phase composition	1241	L2 + L1 L2: Cu 0.1703, Tl 0.8297; L1: Cu 0.855, Tl 0.145	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 17 report
Phase composition	1241	L2 + f.c.c. L2: Cu 0.17, Tl 0.83; f.c.c.: Cu 0.99741, Tl 0.00259	experimental	[1] Chevalier 1989 cites Hansen 1958	Table 1, p. 2, row 16 report
Phase composition	1253	L2 + L1 L2: Cu 0.188, Tl 0.812; L1: Cu 0.852, Tl 0.148	experimental	[1] Chevalier 1989 cites Johnen 1955	Table 1, p. 2, row 6 report
Phase composition	1273	L1 + f.c.c. L1: Cu 0.928, Tl 0.072; f.c.c.: Cu 0.99725, Tl 0.00275	experimental	[1] Chevalier 1989 cites Doerinckel 1906	Table 1, p. 2, row 3 report
Phase composition	1308	L2 + L1 L2: Cu 0.2, Tl 0.8; L1: Cu 0.8, Tl 0.2	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 18 report
Phase composition	1313	L1 + f.c.c. L1: Cu 0.965, Tl 0.035; f.c.c.: Cu 0.99829, Tl 0.00171	experimental	[1] Chevalier 1989 cites Doerinckel 1906	Table 1, p. 2, row 4 report
Phase composition	1313	L2 + L1 L2: Cu 0.207, Tl 0.793; L1: Cu 0.787, Tl 0.213	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 19 report
Phase composition	1343	L2 + L1 L2: Cu 0.235, Tl 0.765; L1: Cu 0.74, Tl 0.26	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 20 report
Phase composition	1353	L2 + L1 L2: Cu 0.262, Tl 0.738; L1: Cu 0.832, Tl 0.168	experimental	[1] Chevalier 1989 cites Johnen 1955	Table 1, p. 2, row 7 report
Phase composition	1373	L2 + L1 L2: Cu 0.244, Tl 0.756; L1: Cu 0.737, Tl 0.263	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 21 report
Phase composition	1373	L2 + L1 L2: Cu 0.255, Tl 0.745; L1: Cu 0.83, Tl 0.17	experimental	[1] Chevalier 1989 cites Johnen 1955	Table 1, p. 2, row 8 report
Phase composition	1418	L2 + L1 L2: Cu 0.317, Tl 0.683; L1: Cu 0.69, Tl 0.31	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 22 report
Phase composition	1423	L2 + L1 L2: Cu 0.314, Tl 0.686; L1: Cu 0.69, Tl 0.31	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 23 report
Phase composition	1458	L2 + L1 L2: Cu 0.348, Tl 0.652; L1: Cu 0.655, Tl 0.345	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 24 report
Phase composition	1483	L2 + L1 L2: Cu 0.389, Tl 0.611; L1: Cu 0.627, Tl 0.373	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 25 report
Phase composition	1491	L2 + L1 L2: Cu 0.4, Tl 0.6; L1: Cu 0.611, Tl 0.389	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 26 report
Phase composition	1498	L2 + L1 L2: Cu 0.409, Tl 0.591; L1: Cu 0.596, Tl 0.404	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 27 report
Phase composition	1513	L2 + L1 L2: Cu 0.451, Tl 0.549; L1: Cu 0.556, Tl 0.444	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 28 report
Phase composition	1523	L2 + L1 L2: Cu 0.5, Tl 0.5; L1: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 29 report
Phase composition	1523.15	L2 + L1 L2: Cu 0.5, Tl 0.5; L1: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 1, p. 2, row 30 report

Mixing / partial (25)

Mixing / partial, Cu–Tl system
Property	Value	Phases / composition	Class	Source	Location
Enthalpy of mixing printed: δH	8.368 kJ/mol-atom	liquid alloy: Cu 0.3, Tl 0.7	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 11 report
Enthalpy of mixing printed: δH	7.975 kJ/mol-atom	liquid alloy: Cu 0.597, Tl 0.403	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 7 report
Enthalpy of mixing printed: δH	6.619 kJ/mol-atom	liquid alloy: Cu 0.3, Tl 0.7	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 23 report
Enthalpy of mixing printed: δH	4.552 kJ/mol-atom	liquid alloy: Cu 0.2, Tl 0.8	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 24 report
Enthalpy of mixing printed: δH	5.569 kJ/mol-atom	liquid alloy: Cu 0.703, Tl 0.297	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 5 report
Enthalpy of mixing printed: δH	8.632 kJ/mol-atom	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 9 report
Enthalpy of mixing printed: δH	4.837 kJ/mol-atom	liquid alloy: Cu 0.25, Tl 0.75	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 13 report
Enthalpy of mixing printed: δH	8.368 kJ/mol-atom	liquid alloy: Cu 0.547, Tl 0.453	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 8 report
Enthalpy of mixing printed: δH	6.276 kJ/mol-atom	liquid alloy: Cu 0.8, Tl 0.2	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 3 report
Enthalpy of mixing printed: δH	7.063 kJ/mol-atom	liquid alloy: Cu 0.695, Tl 0.305	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 6 report
Enthalpy of mixing printed: δH	5.1 kJ/mol-atom	liquid alloy: Cu 0.797, Tl 0.203	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 4 report
Enthalpy of mixing printed: δH	2.272 kJ/mol-atom	liquid alloy: Cu 0.1, Tl 0.9	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 25 report
Enthalpy of mixing printed: δH	6.014 kJ/mol-atom	liquid alloy: Cu 0.3, Tl 0.7	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 12 report
Enthalpy of mixing printed: δH	2.615 kJ/mol-atom	liquid alloy: Cu 0.903, Tl 0.097	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 2 report
Enthalpy of mixing printed: δH	8.176 kJ/mol-atom	liquid alloy: Cu 0.6, Tl 0.4	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 20 report
Enthalpy of mixing printed: δH	3.269 kJ/mol-atom	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 15 report
Enthalpy of mixing printed: δH	5.079 kJ/mol-atom	liquid alloy: Cu 0.8, Tl 0.2	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 18 report
Enthalpy of mixing printed: δH	6.95 kJ/mol-atom	liquid alloy: Cu 0.7, Tl 0.3	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 19 report
Enthalpy of mixing printed: δH	8.577 kJ/mol-atom	liquid alloy: Cu 0.5, Tl 0.5	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 21 report
Enthalpy of mixing printed: δH	4.446 kJ/mol-atom	liquid alloy: Cu 0.2, Tl 0.8	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 14 report
Enthalpy of mixing printed: δH	2.707 kJ/mol-atom	liquid alloy: Cu 0.9, Tl 0.1	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 17 report
Enthalpy of mixing printed: δH	2.092 kJ/mol-atom	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 16 report
Enthalpy of mixing printed: δH	7.976 kJ/mol-atom	liquid alloy: Cu 0.398, Tl 0.602	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 10 report
Enthalpy of mixing printed: δH	1.439 kJ/mol-atom	liquid alloy: Cu 0.922, Tl 0.078	experimental	[1] Chevalier 1989 cites Predel 1969 doi	Table 2, p. 3, row 1 report
Enthalpy of mixing printed: δH	8.075 kJ/mol-atom	liquid alloy: Cu 0.4, Tl 0.6	model	[1] Chevalier 1989 cites Hultgren 1973	Table 2, p. 3, row 22 report

Activity / EMF / Gibbs energy (48)

Activity / EMF / Gibbs energy, Cu–Tl system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Activity Cu printed: aCu	0.81 1	1573	liquid alloy: Cu 0.4, Tl 0.6	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 6 report
Activity Cu printed: aCu	0.86 1	1573	liquid alloy: Cu 0.7, Tl 0.3	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 3 report
Activity Cu printed: aCu	0.879 1	1573	liquid alloy: Cu 0.8, Tl 0.2	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 2 report
Activity Cu printed: aCu	0.561 1	1573	liquid alloy: Cu 0.2, Tl 0.8	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 8 report
Activity Cu printed: aCu	0.855 1	1573	liquid alloy: Cu 0.6, Tl 0.4	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 4 report
Activity Cu printed: aCu	0.922 1	1573	liquid alloy: Cu 0.9, Tl 0.1	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 1 report
Activity Cu printed: aCu	0.847 1	1573	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 5 report
Activity Cu printed: aCu	0.316 1	1573	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 9 report
Activity Cu printed: aCu	0.723 1	1573	liquid alloy: Cu 0.3, Tl 0.7	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 7 report
Activity Tl printed: a_Tl	0.917 1	1273	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 6 report
Activity Tl printed: a_Tl	0.889 1	1273	liquid alloy: Cu 0.874, Tl 0.126	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 3 report
Activity Tl printed: a_Tl	0.93 1	1273	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 10 report
Activity Tl printed: a_Tl	0.903 1	1373	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 11 report
Activity Tl printed: a_Tl	0.847 1	1373	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 7 report
Activity Tl printed: a_Tl	0.778 1	1373	liquid alloy: Cu 0.874, Tl 0.126	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 4 report
Activity Tl printed: a_Tl	0.875 1	1373	liquid alloy: Cu 0.2, Tl 0.8	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 9 report
Activity Tl printed: a_Tl	0.528 1	1373	liquid alloy: Cu 0.944, Tl 0.056	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 1 report
Activity Tl printed: a_Tl	0.936 1	1473	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 8 report
Activity Tl printed: a_Tl	0.888 1	1473	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 12 report
Activity Tl printed: a_Tl	0.625 1	1473	liquid alloy: Cu 0.874, Tl 0.126	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 5 report
Activity Tl printed: a_Tl	0.411 1	1473	liquid alloy: Cu 0.944, Tl 0.056	experimental	[1] Chevalier 1989 cites Yazawa 1948	Table 3, p. 4, row 2 report
Activity Tl printed: αTl	0.713 1	1573	liquid alloy: Cu 0.4, Tl 0.6	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 6 report
Activity Tl printed: αTl	0.672 1	1573	liquid alloy: Cu 0.7, Tl 0.3	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 3 report
Activity Tl printed: αTl	0.628 1	1573	liquid alloy: Cu 0.8, Tl 0.2	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 2 report
Activity Tl printed: αTl	0.821 1	1573	liquid alloy: Cu 0.2, Tl 0.8	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 8 report
Activity Tl printed: αTl	0.68 1	1573	liquid alloy: Cu 0.6, Tl 0.4	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 4 report
Activity Tl printed: αTl	0.468 1	1573	liquid alloy: Cu 0.9, Tl 0.1	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 1 report
Activity Tl printed: αTl	0.688 1	1573	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 5 report
Activity Tl printed: αTl	0.904 1	1573	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 9 report
Activity Tl printed: αTl	0.757 1	1573	liquid alloy: Cu 0.3, Tl 0.7	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 7 report
Chemical potential printed: δGTl	-4427 unknown	1573	liquid alloy: Cu 0.4, Tl 0.6	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 6 report
Chemical potential printed: δGCu	-2761 unknown	1573	liquid alloy: Cu 0.4, Tl 0.6	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 6 report
Chemical potential printed: δGCu	-1971 unknown	1573	liquid alloy: Cu 0.7, Tl 0.3	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 3 report
Chemical potential printed: δGTl	-5188 unknown	1573	liquid alloy: Cu 0.7, Tl 0.3	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 3 report
Chemical potential printed: δGCu	-1695 unknown	1573	liquid alloy: Cu 0.8, Tl 0.2	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 2 report
Chemical potential printed: δGTl	-6079 unknown	1573	liquid alloy: Cu 0.8, Tl 0.2	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 2 report
Chemical potential printed: δGCu	-7552 unknown	1573	liquid alloy: Cu 0.2, Tl 0.8	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 8 report
Chemical potential printed: δGTl	-2577 unknown	1573	liquid alloy: Cu 0.2, Tl 0.8	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 8 report
Chemical potential printed: δGCu	-2046 unknown	1573	liquid alloy: Cu 0.6, Tl 0.4	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 4 report
Chemical potential printed: δGTl	-5042 unknown	1573	liquid alloy: Cu 0.6, Tl 0.4	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 4 report
Chemical potential printed: δGCu	-1067 unknown	1573	liquid alloy: Cu 0.9, Tl 0.1	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 1 report
Chemical potential printed: δGTl	-9916 unknown	1573	liquid alloy: Cu 0.9, Tl 0.1	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 1 report
Chemical potential printed: δGTl	-4891 unknown	1573	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 5 report
Chemical potential printed: δGCu	-2176 unknown	1573	liquid alloy: Cu 0.5, Tl 0.5	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 5 report
Chemical potential printed: δGCu	-15054 unknown	1573	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 9 report
Chemical potential printed: δGTl	-1322 unknown	1573	liquid alloy: Cu 0.1, Tl 0.9	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 9 report
Chemical potential printed: δGCu	-4247 unknown	1573	liquid alloy: Cu 0.3, Tl 0.7	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 7 report
Chemical potential printed: δGTl	-3648 unknown	1573	liquid alloy: Cu 0.3, Tl 0.7	experimental	[1] Chevalier 1989 cites Hultgren 1973	Table 4, p. 4, row 7 report

Sources

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

P.-Y. Chevalier, A thermodynamic evaluation of the Cu-TI system, Thermochimica Acta 156, 383-392 (1989). doi:10.1016/0040-6031(89)87205-3

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}
}