La–Zn system

57 accepted literature values from 2 paper(s) (experimental 28, model 29); 2 calculated phase diagram(s). 5 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 (15) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	28
model	29

Accepted values by property group
Property group	Values
invariant reaction	46
phase transition	10
formation	1

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
LaZn-10Qi.tdb	H.Y. Qi, G.X. Huang, R.D. Liu, K. Zhang, L.B. Liu, Z.P. Jin, J. Alloys Compd., 497, 336-43(2010). doi:10.1016/j.jallcom.2010.03.062	`97c5cfdc1bfd89273a4e94a12933d86ce7de3a80752d2709a518bc1fc241bc6c`	viewer · TDB · JSON
LaZn-12Ber.tdb	A. Berche, P. Benigni, J. Rogez, M.-C. Record, Calphad, 36, 65-70(2012). doi:10.1016/j.calphad.2011.11.004	`e38dcc486f44a26828104e836277fc4e3ba08043cabc404bd95f8ea65f71d713`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
LaZn-10Qi.tdb	1230.41	LIQUID (x(Zn) 0.8628) + LA3ZN22 (x(Zn) 0.88) + LA2ZN17 (x(Zn) 0.89474)
LaZn-10Qi.tdb	1230.41	LIQUID (x(Zn) 0.86304) + LA3ZN22 (x(Zn) 0.88) + LA2ZN17 (x(Zn) 0.89474)
LaZn-10Qi.tdb	1230.41	LIQUID (x(Zn) 0.86262) + LA3ZN22 (x(Zn) 0.88) + LA2ZN17 (x(Zn) 0.89474)
LaZn-10Qi.tdb	1178.38	LIQUID (x(Zn) 0.81656) + LAZN5_D2D (x(Zn) 0.83333) + LA3ZN22 (x(Zn) 0.88)
LaZn-10Qi.tdb	1178.38	LIQUID (x(Zn) 0.81659) + LAZN5_D2D (x(Zn) 0.83333) + LA3ZN22 (x(Zn) 0.88)
LaZn-10Qi.tdb	1178.38	LIQUID (x(Zn) 0.81651) + LAZN5_D2D (x(Zn) 0.83333) + LA3ZN22 (x(Zn) 0.88)
LaZn-10Qi.tdb	1138.82	LIQUID (x(Zn) 0.77632) + LAZN4 (x(Zn) 0.8) + LAZN5_D2D (x(Zn) 0.83333)
LaZn-10Qi.tdb	1138.81	LIQUID (x(Zn) 0.77643) + LAZN4 (x(Zn) 0.8) + LAZN5_D2D (x(Zn) 0.83333)
LaZn-10Qi.tdb	1138.81	LIQUID (x(Zn) 0.77651) + LAZN4 (x(Zn) 0.8) + LAZN5_D2D (x(Zn) 0.83333)
LaZn-10Qi.tdb	1133.92	FCC_A1 (x(Zn) 1.900e-4) + B2_BCC (x(Zn) 2.100e-4) + LIQUID (x(Zn) 0.03081)
LaZn-10Qi.tdb	1112.57	LA2ZN17 (x(Zn) 0.89474) + LAZN11 (x(Zn) 0.91667) + LIQUID (x(Zn) 0.97291)
LaZn-10Qi.tdb	1112.57	LA2ZN17 (x(Zn) 0.89474) + LAZN11 (x(Zn) 0.91667) + LIQUID (x(Zn) 0.97285)
LaZn-10Qi.tdb	1075.2	LAZN2 (x(Zn) 0.66667) + LIQUID (x(Zn) 0.72481) + LAZN4 (x(Zn) 0.8)
LaZn-10Qi.tdb	1075.19	LAZN2 (x(Zn) 0.66667) + LIQUID (x(Zn) 0.72474) + LAZN4 (x(Zn) 0.8)
LaZn-10Qi.tdb	1075.19	LAZN2 (x(Zn) 0.66667) + LIQUID (x(Zn) 0.72472) + LAZN4 (x(Zn) 0.8)
LaZn-10Qi.tdb	1041.02	B2_BCC (x(Zn) 0.5) + LIQUID (x(Zn) 0.57461) + LAZN2 (x(Zn) 0.66667)
LaZn-10Qi.tdb	1041.02	B2_BCC (x(Zn) 0.5) + LIQUID (x(Zn) 0.57463) + LAZN2 (x(Zn) 0.66667)
LaZn-10Qi.tdb	972.78	LAZN11 (x(Zn) 0.91667) + LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.99713)
LaZn-10Qi.tdb	972.78	LAZN11 (x(Zn) 0.91667) + LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.99715)
LaZn-10Qi.tdb	972.78	LAZN11 (x(Zn) 0.91667) + LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.99716)
LaZn-10Qi.tdb	796.04	FCC_A1 (x(Zn) 1.600e-4) + LIQUID (x(Zn) 0.224) + B2_BCC (x(Zn) 0.5)
LaZn-10Qi.tdb	692.68	LAZN13_D23 (x(Zn) 0.92857) + HCP_A3 (x(Zn) 1) + LIQUID (x(Zn) 1)
LaZn-10Qi.tdb	549.99	FCC_A1 (x(Zn) 0) + DHCP (x(Zn) 0) + B2_BCC (x(Zn) 0.5)
LaZn-12Ber.tdb	1241.11	LA3ZN22 (x(Zn) 0.88) + LIQUID (x(Zn) 0.88087) + LA2ZN17 (x(Zn) 0.89474)
LaZn-12Ber.tdb	1241.1	LA3ZN22 (x(Zn) 0.88) + LIQUID (x(Zn) 0.88067) + LA2ZN17 (x(Zn) 0.89474)
LaZn-12Ber.tdb	1241.1	LA3ZN22 (x(Zn) 0.88) + LIQUID (x(Zn) 0.88054) + LA2ZN17 (x(Zn) 0.89474)
LaZn-12Ber.tdb	1213.35	LIQUID (x(Zn) 0.84405) + LAZN7 (x(Zn) 0.875) + LA3ZN22 (x(Zn) 0.88)
LaZn-12Ber.tdb	1213.35	LIQUID (x(Zn) 0.84386) + LAZN7 (x(Zn) 0.875) + LA3ZN22 (x(Zn) 0.88)
LaZn-12Ber.tdb	1213.35	LIQUID (x(Zn) 0.84385) + LAZN7 (x(Zn) 0.875) + LA3ZN22 (x(Zn) 0.88)
LaZn-12Ber.tdb	1144.8	LIQUID (x(Zn) 0.80821) + LAZN5_D2D (x(Zn) 0.83333) + LAZN7 (x(Zn) 0.875)
LaZn-12Ber.tdb	1144.8	LIQUID (x(Zn) 0.80838) + LAZN5_D2D (x(Zn) 0.83333) + LAZN7 (x(Zn) 0.875)
LaZn-12Ber.tdb	1144.8	LIQUID (x(Zn) 0.80813) + LAZN5_D2D (x(Zn) 0.83333) + LAZN7 (x(Zn) 0.875)
LaZn-12Ber.tdb	1127.66	LIQUID (x(Zn) 0.79336) + LAZN4 (x(Zn) 0.8) + LAZN5_D2D (x(Zn) 0.83333)
LaZn-12Ber.tdb	1127.66	LIQUID (x(Zn) 0.79297) + LAZN4 (x(Zn) 0.8) + LAZN5_D2D (x(Zn) 0.83333)
LaZn-12Ber.tdb	1127.65	LIQUID (x(Zn) 0.79315) + LAZN4 (x(Zn) 0.8) + LAZN5_D2D (x(Zn) 0.83333)
LaZn-12Ber.tdb	1127.23	LA2ZN17 (x(Zn) 0.89474) + LAZN11 (x(Zn) 0.91667) + LIQUID (x(Zn) 0.95721)
LaZn-12Ber.tdb	1127.23	LA2ZN17 (x(Zn) 0.89474) + LAZN11 (x(Zn) 0.91667) + LIQUID (x(Zn) 0.95716)
LaZn-12Ber.tdb	1074.26	FCC_A1 (x(Zn) 0.00637) + BCC_A2 (x(Zn) 0.02112) + LIQUID (x(Zn) 0.0739)
LaZn-12Ber.tdb	1054.06	LAZN2 (x(Zn) 0.66667) + LIQUID (x(Zn) 0.73118) + LAZN4 (x(Zn) 0.8)
LaZn-12Ber.tdb	1054.06	LAZN2 (x(Zn) 0.66667) + LIQUID (x(Zn) 0.73131) + LAZN4 (x(Zn) 0.8)
LaZn-12Ber.tdb	1054.06	LAZN2 (x(Zn) 0.66667) + LIQUID (x(Zn) 0.73116) + LAZN4 (x(Zn) 0.8)
LaZn-12Ber.tdb	1031.56	LAZN_B2 (x(Zn) 0.5) + LIQUID (x(Zn) 0.58002) + LAZN2 (x(Zn) 0.66667)
LaZn-12Ber.tdb	1031.56	LAZN_B2 (x(Zn) 0.5) + LIQUID (x(Zn) 0.58003) + LAZN2 (x(Zn) 0.66667)
LaZn-12Ber.tdb	976.85	LAZN11 (x(Zn) 0.91667) + LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.98729)
LaZn-12Ber.tdb	976.85	LAZN11 (x(Zn) 0.91667) + LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.98731)
LaZn-12Ber.tdb	976.85	LAZN11 (x(Zn) 0.91667) + LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.98728)
LaZn-12Ber.tdb	811.04	FCC_A1 (x(Zn) 0.02718) + LIQUID (x(Zn) 0.23126) + LAZN_B2 (x(Zn) 0.5)
LaZn-12Ber.tdb	811.04	FCC_A1 (x(Zn) 0.02718) + LIQUID (x(Zn) 0.23123) + LAZN_B2 (x(Zn) 0.5)
LaZn-12Ber.tdb	692.67	LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.99998) + HCP_A3 (x(Zn) 1)
LaZn-12Ber.tdb	692.67	LAZN13_D23 (x(Zn) 0.92857) + LIQUID (x(Zn) 0.99998) + HCP_A3 (x(Zn) 1)
LaZn-12Ber.tdb	519.19	DHCP (x(Zn) 0) + FCC_A1 (x(Zn) 0.00465) + LAZN_B2 (x(Zn) 0.5)
LaZn-12Ber.tdb	519.19	DHCP (x(Zn) 0) + FCC_A1 (x(Zn) 0.00463) + LAZN_B2 (x(Zn) 0.5)
LaZn-12Ber.tdb	519.19	DHCP (x(Zn) 0) + FCC_A1 (x(Zn) 0.00462) + LAZN_B2 (x(Zn) 0.5)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull LaZn-10Qi

Invariant reactions (literature)

Invariant reactions reported in the literature for the La–Zn system (46)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location	Quote
1248	other: Liquid = La2Zn17	Liquid: Zn 0.895; La2Zn17: Zn 0.895	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 22 report
1248	other: Liquid = La2Zn17	Liquid: Zn 0.895; La2Zn17: Zn 0.895	model	[1] Berche 2012	Table 1, p. 2, row 23 report
1241	peritectic: Liquid + La2Zn17 = La3Zn22	Liquid: Zn 0.877; La2Zn17: Zn 0.895; La3Zn22: Zn 0.88	model	[1] Berche 2012	Table 1, p. 2, row 21 report
1238	peritectic: Liquid + La2Zn17 = La3Zn22	La2Zn17: Zn 0.895; La3Zn22: Zn 0.88	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 20 report
1229	peritectic: L + La2Zn17 -> La3Zn22	La2Zn17: Zn 0.894737; La3Zn22: Zn 0.88	model	[2] Qi 2010	Table 1, p. 3, row 14 report
1225	peritectic: Liquid + La3Zn22 = LaZn7	Liquid: Zn 0.853; La3Zn22: Zn 0.88; LaZn7: Zn 0.875	model	[1] Berche 2012	Table 1, p. 2, row 19 report
1178	peritectic: L + La3Zn22 -> LaZn5	La3Zn22: Zn 0.88; LaZn5: Zn 0.833333	model	[2] Qi 2010	Table 1, p. 3, row 13 report
1146	peritectic: Liquid + La3Zn22 = LaZn5	La3Zn22: Zn 0.88; LaZn5: Zn 0.833	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 17 report
1145	peritectic: L + LaZn5 -> LaZn4	LaZn5: Zn 0.833333; LaZn4: Zn 0.8	experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 12 report
1145	peritectic		model	[2] Qi 2010 cites Gschneidner 1990	p. 1 report	LaZn4 and LaZn13 form through peritectic reactions at 1145 K and 1113 K, respectively.
1144	peritectic: Liquid + LaZn7 = LaZn5	Liquid: Zn 0.807; LaZn7: Zn 0.875; LaZn5: Zn 0.833	model	[1] Berche 2012	Table 1, p. 2, row 18 report
1139	peritectic: L + LaZn5 -> LaZn4	LaZn5: Zn 0.833333; LaZn4: Zn 0.8	model	[2] Qi 2010	Table 1, p. 3, row 11 report
1136	peritectic: Liquid + La2Zn17 = LaZn11	La2Zn17: Zn 0.895; LaZn11: Zn 0.917	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 24 report
1135	peritectic: Liquid + LaZn5 = LaZn4	LaZn5: Zn 0.833; LaZn4: Zn 0.8	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 15 report
1134	peritectic: Liquid + La2Zn17 = LaZn11	Liquid: Zn 0.956; La2Zn17: Zn 0.895; LaZn11: Zn 0.917	model	[1] Berche 2012	Table 1, p. 2, row 25 report
1128	peritectic: Liquid + LaZn5 = LaZn4	Liquid: Zn 0.793; LaZn5: Zn 0.833; LaZn4: Zn 0.8	model	[1] Berche 2012	Table 1, p. 2, row 16 report
1125	other: Liquid = LaZn2	Liquid: Zn 0.667; LaZn2: Zn 0.667	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 11 report
1123	other: Liquid = LaZn2	Liquid: Zn 0.667; LaZn2: Zn 0.667	model	[1] Berche 2012	Table 1, p. 2, row 12 report
1117	peritectic: L + La2Zn17 -> LaZn11	La2Zn17: Zn 0.894737; LaZn11: Zn 0.916667	model	[2] Qi 2010	Table 1, p. 3, row 17 report
1117	peritectic		experimental	[2] Qi 2010 cites Iandelli 1967 doi	p. 1 report	They found that LaZn13 does not stable all the way up with increasing temperature and observed LaZn13 and LaZn11 decomposes peritectically at 983 K and 1117 K, respectively.
1117	peritectic: L + La2Zn17 -> LaZn11	La2Zn17: Zn 0.894737; LaZn11: Zn 0.916667	experimental	[2] Qi 2010 cites Iandelli 1967 doi	Table 1, p. 3, row 18 report
1113	peritectic		model	[2] Qi 2010 cites Gschneidner 1990	p. 1 report	LaZn4 and LaZn13 form through peritectic reactions at 1145 K and 1113 K, respectively.
1085	other: Liquid = LaZn	Liquid: Zn 0.5; LaZn: Zn 0.5	model	[1] Berche 2012	Table 1, p. 2, row 8 report
1085	other: Liquid = LaZn	Liquid: Zn 0.5; LaZn: Zn 0.5	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 7 report
1074	bcc-La = fcc-La + liquid		experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 5 report
1074	bcc-La = fcc-La + liquid	bcc-La: Zn 0.021; fcc-La: Zn 0.006; liquid: Zn 0.074	model	[1] Berche 2012	Table 1, p. 2, row 6 report
1065	eutectic: L -> LaZn2 + LaZn4	LaZn2: Zn 0.666667; LaZn4: Zn 0.8	model	[2] Qi 2010	Table 1, p. 3, row 9 report
1055	eutectic: Liquid = LaZn2 + LaZn4	Liquid: Zn 0.731; LaZn2: Zn 0.667; LaZn4: Zn 0.8	model	[1] Berche 2012	Table 1, p. 2, row 14 report
1055	eutectic: L -> LaZn2 + LaZn4	LaZn2: Zn 0.666667; LaZn4: Zn 0.8	experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 10 report
1047	eutectic: Liquid = LaZn2 + LaZn4	Liquid: Zn 0.734; LaZn2: Zn 0.667; LaZn4: Zn 0.8	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 13 report
1041	eutectic: L -> LaZn(B2) + LaZn2	LaZn2: Zn 0.666667	model	[2] Qi 2010	Table 1, p. 3, row 5 report
1033	eutectic: L -> LaZn(B2) + LaZn2	LaZn2: Zn 0.666667	experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 6 report
1031	eutectic: Liquid = LaZn + LaZn2	Liquid: Zn 0.565; LaZn: Zn 0.5; LaZn2: Zn 0.667	model	[1] Berche 2012	Table 1, p. 2, row 10 report
1026	eutectic: Liquid = LaZn + LaZn2	Liquid: Zn 0.565; LaZn: Zn 0.5; LaZn2: Zn 0.667	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 9 report
993	peritectic: Liquid + LaZn11 = LaZn13	LaZn11: Zn 0.917; LaZn13: Zn 0.929	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 26 report
991	peritectic: Liquid + LaZn11 = LaZn13	Liquid: Zn 0.986; LaZn11: Zn 0.917; LaZn13: Zn 0.929	model	[1] Berche 2012	Table 1, p. 2, row 27 report
983	peritectic		experimental	[2] Qi 2010 cites Iandelli 1967 doi	p. 1 report	They found that LaZn13 does not stable all the way up with increasing temperature and observed LaZn13 and LaZn11 decomposes peritectically at 983 K and 1117 K, respectively.
983	peritectic: L + LaZn11 -> LaZn13	LaZn11: Zn 0.916667; LaZn13: Zn 0.928571	model	[2] Qi 2010	Table 1, p. 3, row 19 report
983	peritectic: L + LaZn11 -> LaZn13	LaZn11: Zn 0.916667; LaZn13: Zn 0.928571	experimental	[2] Qi 2010 cites Iandelli 1967 doi	Table 1, p. 3, row 20 report
811	eutectic: Liquid = fcc-La + LaZn	Liquid: Zn 0.231; fcc-La: Zn 0.027; LaZn: Zn 0.5	model	[1] Berche 2012	Table 1, p. 2, row 4 report
810	eutectic: Liquid = fcc-La + LaZn	Liquid: Zn 0.22; LaZn: Zn 0.5	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 3 report
803	eutectic: L -> Fcc + LaZn(B2)		experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 2 report
796	eutectic: L -> Fcc + LaZn(B2)		model	[2] Qi 2010	Table 1, p. 3, row 1 report
694	eutectic: Liquid = hcp-Zn + LaZn13	Liquid: Zn 1; hcp-Zn: Zn 1; LaZn13: Zn 0.929	experimental	[1] Berche 2012 cites Berche 2011 doi	Table 1, p. 2, row 28 report
692	eutectic: Liquid = hcp-Zn + LaZn13	Liquid: Zn 1; hcp-Zn: Zn 1; LaZn13: Zn 0.929	model	[1] Berche 2012	Table 1, p. 2, row 29 report
519	fcc-La = LaZn + dhcp-La	fcc-La: Zn 0.004; LaZn: Zn 0.5	model	[1] Berche 2012	Table 1, p. 2, row 1 report

Other properties

Phase transition (10)

Phase transition, La–Zn system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	993 K	993	other	experimental	[1] Berche 2012 cites Kovalevskii 1972	p. 2 report	These values are referred to saturated liquid zinc i.e. [liquid + LaZn13 ] for temperatures lower than 993 K, and [liquid + LaZn11 ] for temperatures higher than 993 K.
Phase transition	1087 K	1087	congruent melting: L -> LaZn(B2)	model	[2] Qi 2010	Table 1, p. 3, row 3 report
Phase transition	1088 K	1088	congruent melting: L -> LaZn(B2)	experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 4 report
Phase transition	1088 K	1088	congruent transformation	experimental	[2] Qi 2010 cites Rolla 1941	p. 1 report	LaZn, LaZn2 and LaZn8 melt congruently at 1088 K, 1128 K and 1249 K, respectively.
Phase transition	1120 K	1120	congruent melting: L -> LaZn2 L: Zn 0.666667; LaZn2: Zn 0.666667	model	[2] Qi 2010	Table 1, p. 3, row 7 report
Phase transition	1128 K	1128	congruent melting: L -> LaZn2 L: Zn 0.666667; LaZn2: Zn 0.666667	experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 8 report
Phase transition	1128 K	1128	congruent transformation	experimental	[2] Qi 2010 cites Rolla 1941	p. 1 report	LaZn, LaZn2 and LaZn8 melt congruently at 1088 K, 1128 K and 1249 K, respectively.
Phase transition	1247 K	1247	congruent melting: L -> La2Zn17 L: Zn 0.894737; La2Zn17: Zn 0.894737	experimental	[2] Qi 2010 cites Rolla 1941	Table 1, p. 3, row 16 report
Phase transition	1247 K	1247	congruent melting: L -> La2Zn17 L: Zn 0.894737; La2Zn17: Zn 0.894737	model	[2] Qi 2010	Table 1, p. 3, row 15 report
Phase transition	1249 K	1249	congruent transformation	experimental	[2] Qi 2010 cites Rolla 1941	p. 1 report	LaZn, LaZn2 and LaZn8 melt congruently at 1088 K, 1128 K and 1249 K, respectively.

Formation (1)

Formation, La–Zn system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Entropy of formation printed: entropy of formation	-1.66 J K-1 mol atom-1	298.15	LaZn13	model	[1] Berche 2012	p. 5 report	The entropy of formation of LaZn13 is calculated at -1.66 J K-1 mol atom-1 at 298 K in agreement with the value of Morishita [16] depending to experimental uncertainties.

Sources

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

Alexandre Berche, Pierre Benigni, Jacques Rogez, Marie-Christine Record, Thermodynamic assessment of the La–Zn system, Calphad 36, 65-70 (2012). doi:10.1016/j.calphad.2011.11.004
H.Y. Qi, G.X. Huang, R.D. Liu, K. Zhang, L.B. Liu, Z.P. Jin, Thermodynamic optimization of La–Zn and La–Mg–Zn systems, Journal of Alloys and Compounds 497, 336-343 (2010). doi:10.1016/j.jallcom.2010.03.062

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}
}