Pb system

16 accepted literature values from 7 paper(s) (experimental 2, model 6, DFT 7, unspecified 1); 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 · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	2
model	6
DFT	7
unspecified	1

Accepted values by property group
Property group	Values
phase transition	2
crystal structure	14

Other properties

Phase transition (2)

Phase transition, Pb system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	562.95 K	562.95	(Pb) (Pb): Pb 0.9578	model	[1] Idbenali 2007	Table 4, p. 8, row 2 report
Phase transition	563.25 K	563.25	(Pb) (Pb): Pb 0.958	model	[1] Idbenali 2007	Table 4, p. 8, row 3 report

Crystal structure (14)

Crystal structure, Pb system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Lattice a printed: Lattice constant a	3.547 unknown	0	FCC_A1(Pb) alloy: Pb 1	DFT	[2] Dębski 2021	Table 3, p. 4, row 18 report
Lattice a printed: Lattice constant a	3.467 unknown	0	FCC_A1(Pb) alloy: Pb 1	DFT	[2] Dębski 2021 cites Wyckoff 1963	Table 3, p. 4, row 22 report
Lattice a printed: Lattice constant a	3.499 unknown	0	FCC_A1(Pb) alloy: Pb 1	DFT	[2] Dębski 2021 cites Bouad 2003 doi	Table 3, p. 4, row 21 report
Lattice a printed: Lattice constant a	3.571 unknown	0	FCC_A1(Pb) alloy: Pb 1	DFT	[2] Dębski 2021 cites Materials	Table 3, p. 4, row 19 report
Lattice a printed: Lattice constant a	3.485 unknown	0	FCC_A1(Pb) alloy: Pb 1	DFT	[2] Dębski 2021 cites Davey 1925 doi	Table 3, p. 4, row 20 report
Lattice a	5.049 Å		Pb	model	[3] Long 2009 cites Wang 2004 doi	Table 1, p. 2, row 9 report
Lattice a	5.0248 Å	0	Pb	DFT	[3] Long 2009	Table 1, p. 2, row 8 report
Lattice a	4.9506 Å		Pb	model	[3] Long 2009 cites Mao 1990 doi	Table 1, p. 2, row 10 report
Lattice a	4.9502 Å	298.15	(Pb) (Pb): Pb 1	model	[4] Olesinski 1984 cites King 1982	Table 3, p. 3, row 2 report
Lattice a	4.9502 Å	298.15	Pb alloy: Pb 1	unspecified	[5] Ansara 1991 cites ref. 1	Table 3, p. 3, row 2 report
Lattice a	4.95 Å	298.15	Pb alloy: Pb 1	experimental	[6] Zhou 2016 cites Klug 1946 doi	Table 1, p. 2, row 10 report
Lattice a	4.9502 Å	600.65 (<)	Pb	model	[7] Vasslliev 1993 cites Massalski 1990	Table 1, p. 1, row 8 report
Molar volume printed: V0	30.32 Å3/atom		Pb alloy: Pb 1	experimental	[6] Zhou 2016 cites Klug 1946 doi	Table 4, p. 4, row 19 report
Molar volume printed: V0	31.98 Å3/atom	0	Pb alloy: Pb 1	DFT	[6] Zhou 2016	Table 4, p. 4, row 18 report

Sources

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

M. Idbenali, C. Servant, N. Selhaoui, L. Bouirden, A thermodynamic modelling of the Ba–Pb system, Calphad 31, 479-489 (2007). doi:10.1016/j.calphad.2007.04.003
A. Dębski, W. Gierlotka, S. Terlicka, W. Gąsior, On the Mg-Pb system. Calorimetric studies and thermodynamic calculations, Journal of Alloys and Compounds 861, 158396 (2021). doi:10.1016/j.jallcom.2020.158396
Z. H. Long, X. M. Tao, H. S. Liu, Z. P. Jin, First-Principle Calculation Assisted Thermodynamic Assessment of the Pt-Pb System, J. Phase Equilib. Diffus. 30, 318-322 (2009). doi:10.1007/s11669-009-9530-1
R. W. Olesinski, G. J. Abbaschian, The Pb−Si (Lead−Silicon) system, Bulletin of Alloy Phase Diagrams 5, 271-273 (1984). doi:10.1007/bf02868551
I Ansara, F Ajersch, The Ga-Pb (Gallium-Lead) System, JPE 12, 73-77 (1991). doi:10.1007/bf02663678
Chenyang Zhou, Cuiping Guo, Changrong Li, Zhenmin Du, Thermodynamic optimization of the Li–Pb system aided by first-principles calculations, Journal of Nuclear Materials 477, 95-101 (2016). doi:10.1016/j.jnucmat.2016.04.061
V. Vasslliev, M. Gambino, J. P. Bros, G. Borzone, G. Cacciamani, R. Ferro, Thermodynamic investigation and optimization of the Y-Pb alloy system, JPE 14, 142-149 (1993). doi:10.1007/bf02667801

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}
}