Sb–Sm system

22 accepted literature values from 1 paper(s) (experimental 14, model 8); 2 calculated phase diagram(s).

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (12) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	14
model	8

Accepted values by property group
Property group	Values
invariant reaction	22

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
SbSm-14Liu.tdb	X.J. Liu, M.H. Chen, Y. Lu, Y.X. Huang, D. Wang, Q. He, D.L. Zhao, C.P. Wang, Calphad, 47, 129-35(2014). doi:10.1016/j.calphad.2014.07.002	`7316b4d1e5af1aa84b60a2d89ed92ffef31d94178162a9c3f60ef9b7d0b91f49`	viewer · TDB · JSON
SbSm-96Cac.tdb	G. Cacciamani, G. Borzone, N. Parodi, R. Ferro, Z. Metallkd., 87, 562-67(1996). doi:10.1515/ijmr-1996-870708	`eb704a9b7603a51625d502ed7df3f64e2b05b12eefc194d1f0b74755e546c413`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
SbSm-14Liu.tdb	1955.71	SBSM_B1 (x(Sm) 0.5) + SB3SM4_D73 (x(Sm) 0.57143) + LIQUID (x(Sm) 0.60883)
SbSm-14Liu.tdb	1955.71	SBSM_B1 (x(Sm) 0.5) + SB3SM4_D73 (x(Sm) 0.57143) + LIQUID (x(Sm) 0.60887)
SbSm-14Liu.tdb	1955.71	SBSM_B1 (x(Sm) 0.5) + SB3SM4_D73 (x(Sm) 0.57143) + LIQUID (x(Sm) 0.60879)
SbSm-14Liu.tdb	1541.95	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.76156)
SbSm-14Liu.tdb	1541.95	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.76155)
SbSm-14Liu.tdb	1541.95	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.76147)
SbSm-14Liu.tdb	1293.33	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_HT (x(Sm) 0.625) + SB3SM5_D88 (x(Sm) 0.625)
SbSm-14Liu.tdb	1293.33	SB3SM5_HT (x(Sm) 0.625) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.86302)
SbSm-14Liu.tdb	1293.33	SB3SM5_D88 (x(Sm) 0.625) + SB3SM5_HT (x(Sm) 0.625) + LIQUID (x(Sm) 0.86319)
SbSm-14Liu.tdb	1223.34	SB3SM5_HT (x(Sm) 0.625) + LIQUID (x(Sm) 0.90101) + BCC_A2 (x(Sm) 0.98723)
SbSm-14Liu.tdb	1223.34	SB3SM5_HT (x(Sm) 0.625) + LIQUID (x(Sm) 0.90105) + BCC_A2 (x(Sm) 0.98724)
SbSm-14Liu.tdb	1169.06	LIQUID (x(Sm) 0.17186) + SB2SM (x(Sm) 0.33333) + SBSM_B1 (x(Sm) 0.5)
SbSm-14Liu.tdb	1169.06	LIQUID (x(Sm) 0.17193) + SB2SM (x(Sm) 0.33333) + SBSM_B1 (x(Sm) 0.5)
SbSm-14Liu.tdb	1150.15	SB3SM5_HT (x(Sm) 0.625) + BCC_A2 (x(Sm) 0.99047) + HCP_A3 (x(Sm) 1)
SbSm-14Liu.tdb	1150.15	SB3SM5_HT (x(Sm) 0.625) + BCC_A2 (x(Sm) 0.99048) + HCP_A3 (x(Sm) 1)
SbSm-14Liu.tdb	1006.99	SB3SM5_HT (x(Sm) 0.625) + RHOMB_C19 (x(Sm) 1) + HCP_A3 (x(Sm) 1)
SbSm-14Liu.tdb	897.91	RHOMBOHEDRAL_A7 (x(Sm) 0) + LIQUID (x(Sm) 0.01784) + SB2SM (x(Sm) 0.33333)
SbSm-14Liu.tdb	897.9	RHOMBOHEDRAL_A7 (x(Sm) 0) + LIQUID (x(Sm) 0.01753) + SB2SM (x(Sm) 0.33333)
SbSm-14Liu.tdb	897.9	RHOMBOHEDRAL_A7 (x(Sm) 0) + LIQUID (x(Sm) 0.0175) + SB2SM (x(Sm) 0.33333)
SbSm-96Cac.tdb	2062.7	SBSM_B1 (x(Sm) 0.5) + SB3SM4_D73 (x(Sm) 0.57143) + LIQUID (x(Sm) 0.63998)
SbSm-96Cac.tdb	2062.7	SBSM_B1 (x(Sm) 0.5) + SB3SM4_D73 (x(Sm) 0.57143) + LIQUID (x(Sm) 0.64013)
SbSm-96Cac.tdb	2062.7	SBSM_B1 (x(Sm) 0.5) + SB3SM4_D73 (x(Sm) 0.57143) + LIQUID (x(Sm) 0.63979)
SbSm-96Cac.tdb	2003.33	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.68287)
SbSm-96Cac.tdb	2003.33	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.68297)
SbSm-96Cac.tdb	2003.33	SB3SM4_D73 (x(Sm) 0.57143) + SB3SM5_D88 (x(Sm) 0.625) + LIQUID (x(Sm) 0.68279)
SbSm-96Cac.tdb	1645.56	LIQUID (x(Sm) 0.21618) + SB2SM (x(Sm) 0.33333) + SBSM_B1 (x(Sm) 0.5)
SbSm-96Cac.tdb	1645.56	LIQUID (x(Sm) 0.21626) + SB2SM (x(Sm) 0.33333) + SBSM_B1 (x(Sm) 0.5)
SbSm-96Cac.tdb	1600.63	SB3SM5_D88 (x(Sm) 0.625) + SBSM2 (x(Sm) 0.66667) + LIQUID (x(Sm) 0.83888)
SbSm-96Cac.tdb	1600.63	SB3SM5_D88 (x(Sm) 0.625) + SBSM2 (x(Sm) 0.66667) + LIQUID (x(Sm) 0.83889)
SbSm-96Cac.tdb	1600.63	SB3SM5_D88 (x(Sm) 0.625) + SBSM2 (x(Sm) 0.66667) + LIQUID (x(Sm) 0.83887)
SbSm-96Cac.tdb	1195	LIQUID (x(Sm) 0.95973) + BCC_A2 (x(Sm) 1) + HCP_A3 (x(Sm) 1)
SbSm-96Cac.tdb	1195	LIQUID (x(Sm) 0.95981) + HCP_A3 (x(Sm) 1) + BCC_A2 (x(Sm) 1)
SbSm-96Cac.tdb	1066.86	SBSM2 (x(Sm) 0.66667) + LIQUID (x(Sm) 0.93403) + HCP_A3 (x(Sm) 1)
SbSm-96Cac.tdb	1066.86	SBSM2 (x(Sm) 0.66667) + LIQUID (x(Sm) 0.93407) + HCP_A3 (x(Sm) 1)
SbSm-96Cac.tdb	1066.86	SBSM2 (x(Sm) 0.66667) + LIQUID (x(Sm) 0.93407) + HCP_A3 (x(Sm) 1)
SbSm-96Cac.tdb	1006.99	SBSM2 (x(Sm) 0.66667) + RHOMB_C19 (x(Sm) 1) + HCP_A3 (x(Sm) 1)
SbSm-96Cac.tdb	875.18	RHOMBOHEDRAL_A7 (x(Sm) 0) + LIQUID (x(Sm) 0.03824) + SB2SM (x(Sm) 0.33333)
SbSm-96Cac.tdb	875.18	RHOMBOHEDRAL_A7 (x(Sm) 0) + LIQUID (x(Sm) 0.03807) + SB2SM (x(Sm) 0.33333)
SbSm-96Cac.tdb	875.18	RHOMBOHEDRAL_A7 (x(Sm) 0) + LIQUID (x(Sm) 0.03805) + SB2SM (x(Sm) 0.33333)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull SbSm-96Cac

Invariant reactions (literature)

Invariant reactions reported in the literature for the Sb–Sm system (22)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
2195.15	congruent melting: L -> SbSm	L: Sm 0.5; SbSm: Sm 0.5	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 7 report
2148.15	congruent melting: L -> SbSm	L: Sm 0.5; SbSm: Sm 0.5	model	[1] Liu 2014	Table 4, p. 5, row 9 report
2148.15	congruent melting: L -> SbSm	L: Sm 0.5; SbSm: Sm 0.5	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 8 report
2065.15	peritectic: L + SbSm -> Sb3Sm4	L: Sm 0.66; SbSm: Sm 0.5; Sb3Sm4: Sm 0.571	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 10 report
2005.15	peritectic: L + Sb3Sm4 -> βSb3Sm5	L: Sm 0.69; Sb3Sm4: Sm 0.571; βSb3Sm5: Sm 0.625	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 13 report
1953.35	peritectic: L + SbSm -> Sb3Sm4	L: Sm 0.609; SbSm: Sm 0.5; Sb3Sm4: Sm 0.571	model	[1] Liu 2014	Table 4, p. 5, row 12 report
1953.15	peritectic: L + SbSm -> Sb3Sm4	L: Sm 0.597; SbSm: Sm 0.5; Sb3Sm4: Sm 0.571	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 11 report
1645.15	peritectic: L + SbSm -> Sb2Sm	L: Sm 0.21; SbSm: Sm 0.5; Sb2Sm: Sm 0.333	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 4 report
1548.15	peritectic: L + Sb3Sm4 -> βSb3Sm5	L: Sm 0.759; Sb3Sm4: Sm 0.571; βSb3Sm5: Sm 0.625	model	[1] Liu 2014	Table 4, p. 5, row 15 report
1548.15	peritectic: L + Sb3Sm4 -> βSb3Sm5	L: Sm 0.754; Sb3Sm4: Sm 0.571; βSb3Sm5: Sm 0.625	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 14 report
1300.15	eutectic: L -> Sb3Sm5 + (γSm)	L: Sm 0.9; Sb3Sm5: Sm 0.625; (γSm): Sm 0.95	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 18 report
1293.35	polymorphic: Sb3Sm4 + βSb3Sm5 -> αSb3Sm5	Sb3Sm4: Sm 0.571; βSb3Sm5: Sb 0.375, Sm 0.625; αSb3Sm5: Sm 0.625	model	[1] Liu 2014	Table 4, p. 5, row 17 report
1293.15	polymorphic: Sb3Sm4 + βSb3Sm5 -> αSb3Sm5	Sb3Sm4: Sm 0.571; βSb3Sm5: Sb 0.375, Sm 0.625; αSb3Sm5: Sm 0.625	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 16 report
1223.35	eutectic: L -> Sb3Sm5 + (γSm)	L: Sm 0.901; Sb3Sm5: Sm 0.625; (γSm): Sm 0.987	model	[1] Liu 2014	Table 4, p. 5, row 20 report
1223.15	eutectic: L -> Sb3Sm5 + (γSm)	L: Sm 0.9; Sb3Sm5: Sm 0.625; (γSm): Sm 0.991	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 19 report
1173.25	peritectic: L + SbSm -> Sb2Sm	L: Sm 0.173; SbSm: Sm 0.5; Sb2Sm: Sm 0.333	model	[1] Liu 2014	Table 4, p. 5, row 6 report
1173.15	peritectic: L + SbSm -> Sb2Sm	L: Sm 0.173; SbSm: Sm 0.5; Sb2Sm: Sm 0.333	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 5 report
1150.15	eutectoid: (γSm) -> Sb3Sm5 + (βSm)	(γSm): Sm 0.99; Sb3Sm5: Sm 0.625; (βSm): Sm 1	model	[1] Liu 2014	Table 4, p. 5, row 23 report
1150.15	eutectoid: (γSm) -> Sb3Sm5 + (βSm)	(γSm): Sm 0.92; Sb3Sm5: Sm 0.625; (βSm): Sm 0.95	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 21 report
898.15	eutectic: L -> (Sb) + Sb2Sm	L: Sm 0.017; (Sb): Sm 0; Sb2Sm: Sm 0.333	model	[1] Liu 2014	Table 4, p. 5, row 3 report
898.15	eutectic: L -> (Sb) + Sb2Sm	L: Sm 0.002; (Sb): Sm 0; Sb2Sm: Sm 0.333	experimental	[1] Liu 2014 cites Abulkhaev 1992	Table 4, p. 5, row 2 report
875.15	eutectic: L -> (Sb) + Sb2Sm	L: Sm 0.04; (Sb): Sm 0; Sb2Sm: Sm 0.333	experimental	[1] Liu 2014 cites Sadigov 1988 doi	Table 4, p. 5, row 1 report

Sources

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

X.J. Liu, M.H. Chen, Y. Lu, Y.X. Huang, D. Wang, Q. He et al., Thermodynamic assessment of the Sb–Sm and Sm–Sn systems, Calphad 47, 129-135 (2014). doi:10.1016/j.calphad.2014.07.002

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-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). doi:10.5281/zenodo.23735859
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); 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_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_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}
}