Ga–Ge–Pt system

65 accepted literature values from 1 paper(s) (experimental 19, model 46); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
experimental	19
model	46

Accepted values by property group
Property group	Values
invariant reaction	21
phase equilibrium	44

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ga–Ge–Pt system (21)
T (K)	Reaction / phases	Class	Source	Location
1608.2	eutectic: L -> GaPt3 + GaGePt6 + (Pt)	model	[1] Wang 2009	Table 7, p. 8, row 1 report
1439.4	quasi-peritectic: L + GaPt3 -> GaGePt4 + GaGePt6	model	[1] Wang 2009	Table 7, p. 8, row 2 report
1415.9	quasi-peritectic: L + GaPt3 -> GaGePt4 + GaPt2	model	[1] Wang 2009	Table 7, p. 8, row 3 report
1399.8	quasi-peritectic: L + GaPt2 -> Ga3Pt5 + GaGePt4	model	[1] Wang 2009	Table 7, p. 8, row 4 report
1297.7	quasi-peritectic: L + GaGePt4 -> GePt + Ga3Pt5	model	[1] Wang 2009	Table 7, p. 8, row 5 report
1265.1	eutectic: L -> GePt + GaPt + Ga3Pt5	model	[1] Wang 2009	Table 7, p. 8, row 6 report
1222	peritectic: L + GaGePt6 + (Pt) -> GePt3	model	[1] Wang 2009	Table 7, p. 8, row 7 report
1171.1	peritectic: L + GaGePt4 + GePt -> Ge2Pt3	model	[1] Wang 2009	Table 7, p. 8, row 8 report
1161.5	quasi-peritectic: L + Ga3Pt2 -> Ga11GePt7 + Ga2Pt	model	[1] Wang 2009	Table 7, p. 8, row 9 report
1136.2	peritectic: L + GaGePt6 + GaGePt4 -> GePt2	model	[1] Wang 2009	Table 7, p. 8, row 10 report
1133.2	quasi-peritectic: L + GaGePt4 -> GePt2 + Ge2Pt3	model	[1] Wang 2009	Table 7, p. 8, row 11 report
1130.9	quasi-peritectic: L + Ga3Pt2 -> GaPt + Ga11GePt7	model	[1] Wang 2009	Table 7, p. 8, row 12 report
1097.4	quasi-peritectic: L + GaGePt6 -> GePt3 + GePt2	model	[1] Wang 2009	Table 7, p. 8, row 13 report
1078.4	quasi-peritectic: L + Ga11GePt7 -> Ga2Pt + GaPt	model	[1] Wang 2009	Table 7, p. 8, row 14 report
1066.9	quasi-peritectic: L + GaPt -> Ga2Pt + GePt	model	[1] Wang 2009	Table 7, p. 8, row 15 report
1025.3	quasi-peritectic: L + GePt -> Ga2Pt + Ge3Pt2	model	[1] Wang 2009	Table 7, p. 8, row 16 report
1019.7	quasi-peritectic: L + Ge3Pt2 -> Ge2Pt + Ga2Pt	model	[1] Wang 2009	Table 7, p. 8, row 17 report
978	quasi-peritectic: L + Ge2Pt -> (Ge) + Ga2Pt	model	[1] Wang 2009	Table 7, p. 8, row 18 report
892.6	quasi-peritectic: L + Ga2Pt -> (Ge) + Ga7Pt3	model	[1] Wang 2009	Table 7, p. 8, row 19 report
564.4	peritectic: L + (Ge) + Ga7Pt3 -> Ga6Pt	model	[1] Wang 2009	Table 7, p. 8, row 20 report
302.9	peritectic: L + Ga6Pt + (Ge) -> (Ga)	model	[1] Wang 2009	Table 7, p. 8, row 21 report

Other properties

Phase equilibrium (44)

Phase equilibrium, Ga–Ge–Pt system
Property	T (K)	Phases / composition	Class	Source	Location
Phase assemblage	473	(Ge) + Ga2Pt + Ga7Pt3 alloy: Ge 1, Pt 0	model	[1] Wang 2009	Table 4, p. 8, row 3 report
Phase assemblage	473	(Ge) + Ga2Pt + Ga7Pt3 alloy: Ge 1, Pt 0	experimental	[1] Wang 2009	Table 4, p. 8, row 4 report
Phase assemblage	473	(Ge) + Ga2Pt + Ge2Pt alloy: Ge 1, Pt 0	experimental	[1] Wang 2009	Table 4, p. 8, row 2 report
Phase assemblage	473	(Ge) + Ga2Pt + Ge2Pt alloy: Ge 1, Pt 0	model	[1] Wang 2009	Table 4, p. 8, row 1 report
Phase assemblage	473	(Ge) + Ga6Pt + Ga7Pt3 alloy: Ge 1, Pt 0	experimental	[1] Wang 2009	Table 4, p. 8, row 6 report
Phase assemblage	473	(Ge) + Ga6Pt + Ga7Pt3 alloy: Ge 1, Pt 0	model	[1] Wang 2009	Table 4, p. 8, row 5 report
Phase assemblage	473	L + (Ge) + Ga6Pt alloy: Ge 1, Pt 0	experimental	[1] Wang 2009	Table 4, p. 8, row 8 report
Phase assemblage	473	L + (Ge) + Ga6Pt alloy: Ge 1, Pt 0	model	[1] Wang 2009	Table 4, p. 8, row 7 report
Phase assemblage	973	(Ge) + Ga2Pt + Ge2Pt alloy: Ge 1, Pt 0	model	[1] Wang 2009	Table 5, p. 8, row 1 report
Phase assemblage	973	Ga2Pt + Ga3Pt2 + Ga11GePt7 alloy: Ge 0, Pt 0.333333	experimental	[1] Wang 2009	Table 5, p. 8, row 13 report
Phase assemblage	973	Ga2Pt + Ga3Pt2 + Ga11GePt7 alloy: Ge 0, Pt 0.333333	model	[1] Wang 2009	Table 5, p. 8, row 12 report
Phase assemblage	973	GaPt + Ga2Pt + Ga11GePt7 alloy: Ge 0, Pt 0.5	experimental	[1] Wang 2009	Table 5, p. 8, row 9 report
Phase assemblage	973	GaPt + Ga2Pt + Ga11GePt7 alloy: Ge 0, Pt 0.5	model	[1] Wang 2009	Table 5, p. 8, row 8 report
Phase assemblage	973	GaPt + Ga2Pt + GePt alloy: Ge 0, Pt 0.5	model	[1] Wang 2009	Table 5, p. 8, row 6 report
Phase assemblage	973	GaPt + Ga2Pt + GePt alloy: Ge 0, Pt 0.5	experimental	[1] Wang 2009	Table 5, p. 8, row 7 report
Phase assemblage	973	GaPt + Ga3Pt2 + Ga11GePt7 alloy: Ge 0, Pt 0.5	experimental	[1] Wang 2009	Table 5, p. 8, row 11 report
Phase assemblage	973	GaPt + Ga3Pt2 + Ga11GePt7 alloy: Ge 0, Pt 0.5	model	[1] Wang 2009	Table 5, p. 8, row 10 report
Phase assemblage	973	Ge3Pt2 + Ga2Pt + Ge2Pt alloy: Ge 0.6, Pt 0.4	experimental	[1] Wang 2009	Table 5, p. 8, row 3 report
Phase assemblage	973	Ge3Pt2 + Ga2Pt + Ge2Pt alloy: Ge 0.6, Pt 0.4	model	[1] Wang 2009	Table 5, p. 8, row 2 report
Phase assemblage	973	Ge3Pt2 + Ga2Pt + GePt alloy: Ge 0.6, Pt 0.4	model	[1] Wang 2009	Table 5, p. 8, row 4 report
Phase assemblage	973	Ge3Pt2 + Ga2Pt + GePt alloy: Ge 0.6, Pt 0.4	experimental	[1] Wang 2009	Table 5, p. 8, row 5 report
Phase assemblage	1073	Ga3Pt5 + GaPt2 + GaGePt4 alloy: Ge 0, Pt 0.625	experimental	[1] Wang 2009	Table 6, p. 8, row 17 report
Phase assemblage	1073	Ga3Pt5 + GaPt2 + GaGePt4 alloy: Ge 0, Pt 0.625	model	[1] Wang 2009	Table 6, p. 8, row 16 report
Phase assemblage	1073	Ga3Pt5 + GePt + GaGePt4 alloy: Ge 0, Pt 0.625	model	[1] Wang 2009	Table 6, p. 8, row 3 report
Phase assemblage	1073	Ga3Pt5 + GePt + GaGePt4 alloy: Ge 0, Pt 0.625	experimental	[1] Wang 2009	Table 6, p. 8, row 4 report
Phase assemblage	1073	Ga3Pt5 + GePt + GaPt alloy: Ge 0, Pt 0.625	experimental	[1] Wang 2009	Table 6, p. 8, row 6 report
Phase assemblage	1073	Ga3Pt5 + GePt + GaPt alloy: Ge 0, Pt 0.625	model	[1] Wang 2009	Table 6, p. 8, row 5 report
Phase assemblage	1073	GaPt3 + (Pt) + GaGePt6 alloy: Ge 0, Pt 0.75	model	[1] Wang 2009	Table 6, p. 8, row 21 report
Phase assemblage	1073	GaPt3 + GaGePt4 + GaGePt6 alloy: Ge 0, Pt 0.75	experimental	[1] Wang 2009	Table 6, p. 8, row 19 report
Phase assemblage	1073	GaPt3 + GaGePt4 + GaGePt6 alloy: Ge 0, Pt 0.75	model	[1] Wang 2009	Table 6, p. 8, row 18 report
Phase assemblage	1073	GaPt3 + GaPt2 + GaGePt4 alloy: Ge 0, Pt 0.75	experimental	[1] Wang 2009	Table 6, p. 8, row 15 report
Phase assemblage	1073	GaPt3 + GaPt2 + GaGePt4 alloy: Ge 0, Pt 0.75	model	[1] Wang 2009	Table 6, p. 8, row 14 report
Phase assemblage	1073	Ge2Pt3 + GePt + GaGePt4 alloy: Ge 0.4, Pt 0.6	model	[1] Wang 2009	Table 6, p. 8, row 1 report
Phase assemblage	1073	Ge2Pt3 + GePt + GaGePt4 alloy: Ge 0.4, Pt 0.6	experimental	[1] Wang 2009	Table 6, p. 8, row 2 report
Phase assemblage	1073	Ge2Pt3 + GePt2 + GaGePt4 alloy: Ge 0.4, Pt 0.6	model	[1] Wang 2009	Table 6, p. 8, row 8 report
Phase assemblage	1073	Ge2Pt3 + GePt2 + GaGePt4 alloy: Ge 0.4, Pt 0.6	experimental	[1] Wang 2009	Table 6, p. 8, row 9 report
Phase assemblage	1073	GePt2 + GaGePt4 + GaGePt6 alloy: Ge 0.333333, Pt 0.666667	experimental	[1] Wang 2009	Table 6, p. 8, row 13 report
Phase assemblage	1073	GePt2 + GaGePt4 + GaGePt6 alloy: Ge 0.333333, Pt 0.666667	model	[1] Wang 2009	Table 6, p. 8, row 12 report
Phase assemblage	1073	GePt3 + (Pt) + GaGePt6 alloy: Ge 0.25, Pt 0.75	model	[1] Wang 2009	Table 6, p. 8, row 20 report
Phase assemblage	1073	GePt3 + GePt2 + GaGePt6 alloy: Ge 0.25, Pt 0.75	model	[1] Wang 2009	Table 6, p. 8, row 10 report
Phase assemblage	1073	GePt3 + GePt2 + GaGePt6 alloy: Ge 0.25, Pt 0.75	experimental	[1] Wang 2009	Table 6, p. 8, row 11 report
Phase assemblage	1073	L + Ge2Pt3 + GePt2 alloy: Ge 0.4, Pt 0.6	model	[1] Wang 2009	Table 6, p. 8, row 23 report
Phase assemblage	1073	L + GePt + GaPt alloy: Ge 0.5, Pt 0.5	model	[1] Wang 2009	Table 6, p. 8, row 7 report
Phase assemblage	1073	L + GePt3 + GePt2 alloy: Ge 0.25, Pt 0.75	model	[1] Wang 2009	Table 6, p. 8, row 22 report

Sources

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

J.S. Wang, S. Jin, W.J. Zhu, H.Q. Dong, X.M. Tao, H.S. Liu et al., First-principles calculations assisted thermodynamic assessment of the Pt–Ga–Ge ternary system, Calphad 33, 561-569 (2009). doi:10.1016/j.calphad.2009.05.002

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 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_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}
}