Al–Ce–Nd system

16 accepted literature values from 1 paper(s) (DFT 16); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
DFT	16

Accepted values by property group
Property group	Values
formation	16

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, Al–Ce–Nd system (16)
Phase	Value	Class	Source	Location
Al11RE3	-36.0853 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 2 report
Al11RE3	-34.6477 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 2 report
Al2RE	-49.5835 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 5 report
Al2RE	-44.5952 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 5 report
Al4RE	-31.4637 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 1 report
Al4RE	-29.148 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 1 report
AlRE	-39.5973 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 6 report
AlRE	-32.5057 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 6 report
AlRE2	-26.6587 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 7 report
AlRE2	-21.217 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 7 report
αAl3RE	-40.9192 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 4 report
αAl3RE	-38.7097 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 4 report
αAlRE3	-26.9289 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 9 report
αAlRE3	-15.7849 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 9 report
βAl3RE	-38.4492 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 3 report
βAl3RE	-38.0536 kJ/mol-atom	DFT	[1] Gao 2005	Table I, p. 6, row 3 report

Sources

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

Michael C. Gao, Necip Ünlü, G. J. Shiflet, Marek Mihalkovic, Michael Widom, Reassessment of Al-Ce and Al-Nd binary systems supported by critical experiments and first-principles energy calculations, Metall Mater Trans A 36, 3269-3279 (2005). doi:10.1007/s11661-005-0001-y

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}
}