Si–P system

0 accepted literature values from 0 paper(s); 4 calculated phase diagram(s).

Data: interactive phase diagram · Markdown

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
SiP-04Din-LB.tdb	A.T. Dinsdale, unpublished work, 2004.	`09f32a6a90905c36ac5ef60f1b17da959ddac742289f6af3c300808c1a7ff228`	viewer · TDB · JSON
SiP-14Lia.tdb	S.-M. Liang, R. Schmid-Fetzer, J. Phase Equilib. Diffus., 35, 24-35(2014). doi:10.1007/s11669-013-0269-3	`dbac9d0fa327345990711a4b08ca6a901994e396d5354fb83a4d27e127fb2eae`	viewer · TDB · JSON
SiP-21Don.tdb	H. Dong, X. Tao, M. Paulasto-Krockel, J. Electron. Mater., 50, 4272-88(2021). doi:10.1007/s11664-021-08861-4	`f90e7e27a7346c0a524c5d034e7b5886e1fe3c29aa716416ce313505e1003b43`	viewer · TDB · JSON
SiP-24Fav.tdb	S. Favre, I. Nuta, G. Chichignoud, E. Fischer, C. Chatillon, Calphad, 87, 102758(2024). doi:10.1016/j.calphad.2024.102758	`b2cf26569758670dfb4949dfa6b4c4c49a95bdcfc5b54e23596bcf3a5eb4c551`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
SiP-04Din-LB.tdb	1412.69	LIQUID (x(P) 0.34569) + SIP (x(P) 0.5) + GAS (x(P) 0.9998)
SiP-04Din-LB.tdb	1412.69	LIQUID (x(P) 0.34575) + SIP (x(P) 0.5) + GAS (x(P) 0.9998)
SiP-04Din-LB.tdb	1404.01	DIAMOND_A4 (x(P) 0.02402) + LIQUID (x(P) 0.32806) + SIP (x(P) 0.5)
SiP-04Din-LB.tdb	1404.01	DIAMOND_A4 (x(P) 0.02401) + LIQUID (x(P) 0.328) + SIP (x(P) 0.5)
SiP-04Din-LB.tdb	704.7	SIP (x(P) 0.5) + RED_P (x(P) 1) + GAS (x(P) 1)
SiP-14Lia.tdb	1405.08	LIQUID (x(P) 0.34446) + SIP (x(P) 0.5) + GAS (x(P) 0.99981)
SiP-14Lia.tdb	1405.08	LIQUID (x(P) 0.34446) + SIP (x(P) 0.5) + GAS (x(P) 0.99981)
SiP-14Lia.tdb	1404.27	DIAMOND_A4 (x(P) 0.01103) + LIQUID (x(P) 0.34256) + SIP (x(P) 0.5)
SiP-14Lia.tdb	1404.27	DIAMOND_A4 (x(P) 0.01102) + LIQUID (x(P) 0.34247) + SIP (x(P) 0.5)
SiP-14Lia.tdb	956.89	SIP (x(P) 0.5) + SIP2 (x(P) 0.66667) + GAS (x(P) 1)
SiP-14Lia.tdb	956.89	SIP (x(P) 0.5) + SIP2 (x(P) 0.66667) + GAS (x(P) 1)
SiP-14Lia.tdb	704.7	SIP2 (x(P) 0.66667) + GAS (x(P) 1) + RED_P (x(P) 1)
SiP-14Lia.tdb	704.7	SIP2 (x(P) 0.66667) + GAS (x(P) 1) + RED_P (x(P) 1)
SiP-21Don.tdb	1400.77	LIQUID (x(P) 0.38035) + SIP (x(P) 0.5) + GAS (x(P) 0.99982)
SiP-21Don.tdb	1400.77	LIQUID (x(P) 0.38044) + SIP (x(P) 0.5) + GAS (x(P) 0.99982)
SiP-21Don.tdb	1397.99	DIAMOND_A4 (x(P) 0.0108) + LIQUID (x(P) 0.37216) + SIP (x(P) 0.5)
SiP-21Don.tdb	1397.99	DIAMOND_A4 (x(P) 0.01079) + LIQUID (x(P) 0.37198) + SIP (x(P) 0.5)
SiP-21Don.tdb	956.89	SIP (x(P) 0.5) + SIP2 (x(P) 0.66667) + GAS (x(P) 1)
SiP-21Don.tdb	956.89	SIP (x(P) 0.5) + SIP2 (x(P) 0.66667) + GAS (x(P) 1)
SiP-21Don.tdb	704.7	SIP2 (x(P) 0.66667) + GAS (x(P) 1) + RED_P (x(P) 1)
SiP-21Don.tdb	704.7	SIP2 (x(P) 0.66667) + GAS (x(P) 1) + RED_P (x(P) 1)
SiP-24Fav.tdb	1409.49	LIQUID (x(P) 0.40575) + SIP (x(P) 0.5) + GAS (x(P) 0.9998)
SiP-24Fav.tdb	1409.49	LIQUID (x(P) 0.40583) + SIP (x(P) 0.5) + GAS (x(P) 0.9998)
SiP-24Fav.tdb	1407.29	DIAMOND_A4 (x(P) 0.0093) + LIQUID (x(P) 0.39437) + SIP (x(P) 0.5)
SiP-24Fav.tdb	1407.29	DIAMOND_A4 (x(P) 0.00929) + LIQUID (x(P) 0.39415) + SIP (x(P) 0.5)
SiP-24Fav.tdb	1073.6	SIP (x(P) 0.5) + SIP2 (x(P) 0.66667) + GAS (x(P) 1)
SiP-24Fav.tdb	1073.6	SIP (x(P) 0.5) + SIP2 (x(P) 0.66667) + GAS (x(P) 1)
SiP-24Fav.tdb	704.7	SIP2 (x(P) 0.66667) + GAS (x(P) 1) + RED_P (x(P) 1)
SiP-24Fav.tdb	704.7	SIP2 (x(P) 0.66667) + GAS (x(P) 1) + RED_P (x(P) 1)

Please cite

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 data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). doi:10.5281/zenodo.23736065

Also cite 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; 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). 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_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_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}
}