As–Pt system

6 accepted literature values from 1 paper(s) (experimental 3, model 3); 0 calculated phase diagram(s). 1 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · phases (7) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	3
model	3

Accepted values by property group
Property group	Values
invariant reaction	4
phase transition	2

Convex hulls: Materials Project DFT hull · OQMD DFT hull

Invariant reactions (literature)

Invariant reactions reported in the literature for the As–Pt system (4)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1073	eutectic: L -> As2Pt + Rhom(As)	As2Pt: As 0.666667; Rhom(As): As 1	model	[1] Li 2007	Table 1, p. 2, row 6 report
873	eutectic: L -> fcc(Pt) + As2Pt	As2Pt: As 0.666667	experimental	[1] Li 2007 cites Richter 1993	Table 1, p. 2, row 2 report
873	eutectic: L -> fcc(Pt) + As2Pt	As2Pt: As 0.666667	model	[1] Li 2007	Table 1, p. 2, row 3 report
870	eutectic: L -> fcc(Pt) + As2Pt	As2Pt: As 0.666667	experimental	[1] Li 2007 cites Fridrich 1908	Table 1, p. 2, row 1 report

Other properties

Phase transition (2)

Phase transition, As–Pt system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	1748 K	1748	L -> As2Pt L: As 0.666667; As2Pt: As 0.666667	model	[1] Li 2007	Table 1, p. 2, row 5 report
Phase transition	1748 K	1748	L -> As2Pt L: As 0.666667; As2Pt: As 0.666667	experimental	[1] Li 2007 cites Okamoto 1990 doi	Table 1, p. 2, row 4 report

Sources

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

Mei Li, Changrong Li, Fuming Wang, Weijing Zhang, The thermodynamic assessment of the As–Pt system and the analysis of the Pt/GaAs interfacial reactions, Journal of Alloys and Compounds 437, 71-79 (2007). doi:10.1016/j.jallcom.2006.07.063

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-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); 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); 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. 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_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}
}