# Na–Sn phases > Na–Sn system: 16 phases (tier A 5, tier C 7, liquid 1, needs_review 3); 14 stable in a calculated diagram in the ORCHID phase registry, with names, structure type when the stored evidence supports an assignment under the stated tier rules, calculated stability, verbatim TDB PHASE/CONSTITUENT statements and example references. HTML: https://data.orchid-project.org/phases/pages/NA-SN.html · Markdown: https://data.orchid-project.org/phases/pages/NA-SN.md 16 phases (tier A 5, tier C 7, liquid 1, needs_review 3); 14 stable in a calculated diagram. Structure types are assigned only when the stored evidence supports an assignment under the stated tier rules (tier A: standard phase name; tier B: unique Materials Project + OQMD on-hull match, DFT-supported; tier C: one structure stated by the assessment's crystallographic table, assessor-stated); other phases list candidates and are marked needs_review. Stability is from phase diagrams calculated with pycalphad from the SGTE binary collection (evidence class: model). Data: [interactive registry](https://orchid-project.org/phases/?q=NA-SN) · [full JSON](https://data.orchid-project.org/phases/systems/NA-SN.json) · [Na–Sn system page](https://data.orchid-project.org/systems/NA-SN.html) · [Markdown](https://data.orchid-project.org/phases/pages/NA-SN.md) · [field reference](https://data.orchid-project.org/phases/SCHEMA.md) Table: Phases of the Na–Sn system (16) | Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models | |---|---|---|---|---:|---:| | [BCT_A5](#phase-na-sn-a5-bct); _phase:na-sn:a5-bct_ | beta-Sn · A5 · tI4 · I4_1/amd (141) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–505.08 K, x(Sn) 1–1 | 0 | 1 | | [BCC_A2](#phase-na-sn-bcc-a2); _phase:na-sn:bcc-a2_ | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–370.16 K, x(Sn) 0–0 | 5 | 1 | | [FCC_A1](#phase-na-sn-fcc-a1); _phase:na-sn:fcc-a1_ | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | not stable in 1 calculated diagram(s) | 0 | 1 | | [HCP_A3](#phase-na-sn-hcp-a3); _phase:na-sn:hcp-a3_ | Mg · A3 · hP2 · P6_3/mmc (194) | tier A: standard phase name | not stable in 1 calculated diagram(s) | 0 | 1 | | [LIQUID](#phase-na-sn-liquid); _phase:na-sn:liquid_ | liquid | liquid | stable in 1 of 1 calculated diagram(s): 370.16–2500 K, x(Sn) 0–1 | 31 | 1 | | [NA15SN4_D86](#phase-na-sn-na15sn4-d86); _phase:na-sn:na15sn4-d86_ | Cu15Si4 · D8_6 · cI76 · I-43d (220) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–710 K, x(Sn) 0.21053–0.21053 | 14 | 1 | | [NA3SN](#phase-na-sn-na3sn); _phase:na-sn:na3sn_ | Na3.7Sn · oP40 · Pnma (62) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–649.95 K, x(Sn) 0.25–0.25 | 3 | 1 | | [NA4SN3](#phase-na-sn-na4sn3); _phase:na-sn:na4sn3_ | | needs_review | stable in 1 of 1 calculated diagram(s): 621.35–840 K, x(Sn) 0.42857–0.42857 | 15 | 1 | | [NA5SN13](#phase-na-sn-na5sn13); _phase:na-sn:na5sn13_ | Na5Sn13 · oC288 · Cmcm (63) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–562.08 K, x(Sn) 0.72222–0.72222 | 2 | 1 | | [NA7SN12](#phase-na-sn-na7sn12); _phase:na-sn:na7sn12_ | Na7Sn12 · mP78 · P2/c (13) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–598.58 K, x(Sn) 0.63158–0.63158 | 2 | 1 | | [NA9SN4](#phase-na-sn-na9sn4); _phase:na-sn:na9sn4_ | Ge4Li9 · oC52 · Cmcm (63) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–800 K, x(Sn) 0.30769–0.30769 | 25 | 1 | | [NASN_HT](#phase-na-sn-nasn-ht); _phase:na-sn:nasn-ht_ | | needs_review | stable in 1 of 1 calculated diagram(s): 756.27–851.27 K, x(Sn) 0.5–0.5 | 8 | 1 | | [NASN_LT](#phase-na-sn-nasn-lt); _phase:na-sn:nasn-lt_ | NaPb · tI64 · I4_1/acd (142) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–756.27 K, x(Sn) 0.5–0.5 | 12 | 1 | | [NASN2](#phase-na-sn-nasn2); _phase:na-sn:nasn2_ | NaSn2 · mC48 · C2/m (12) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–580.67 K, x(Sn) 0.66667–0.66667 | 0 | 1 | | [NASN4](#phase-na-sn-nasn4); _phase:na-sn:nasn4_ | | needs_review | stable in 1 of 1 calculated diagram(s): 300–502.28 K, x(Sn) 0.8–0.8 | 0 | 1 | | [NASN5](#phase-na-sn-nasn5); _phase:na-sn:nasn5_ | NaSn5 · tP12 · P-42_1m (113) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 1 of 1 calculated diagram(s): 300–499.39 K, x(Sn) 0.83333–0.83333 | 1 | 1 | ## BCT_A5 (Na–Sn) - Id: `phase:na-sn:a5-bct`; status `assigned` - Structure: beta-Sn · A5 · tI4 · I4_1/amd (141); type `st:a5-beta-sn-ti4`; tier A: standard phase name; confidence high - Stoichiometry: Sn 1.0000 - Stability: stable in 1 of 1 calculated diagram(s): 300–505.08 K, x(Sn) 1–1 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:a5-bct) Names (2): _corpus: _corpus:phase:na-sn:a5-bct _tdb: _tdb:NaSn-17Dre.tdb:BCT_A5 ### TDB models of BCT_A5 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): BCT_A5, type code %, sha256 `24426b5c698632e0…` ~~~~text 50: PHASE BCT_A5 % 1 1 ! 51: CONST BCT_A5 : SN : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase_ ## BCC_A2 (Na–Sn) - Id: `phase:na-sn:bcc-a2`; status `assigned` - Structure: W · A2 · cI2 · Im-3m (229); type `st:a2-w-ci2`; tier A: standard phase name; confidence high - Stability: stable in 1 of 1 calculated diagram(s): 300–370.16 K, x(Sn) 0–0 - Literature: 5 values (5 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:bcc-a2) Names (3): _corpus: _corpus:phase:na-sn:bcc-a2 _paper: _paper:10.1016/j.jallcom.2016.11.003:(βNa) _tdb: _tdb:NaSn-17Dre.tdb:BCC_A2 ### TDB models of BCC_A2 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): BCC_A2, type code %B, sha256 `24426b5c698632e0…` ~~~~text 40: PHASE BCC_A2 %B 2 1 3 ! 41: CONST BCC_A2 : NA% SN : VA : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ - [doi:10.1039/dt9740001541](https://doi.org/10.1039/dt9740001541) Peter Hubberstey, Richard J. Pulham, Solubility of tin and germanium in liquid sodium: the sodium–tin partial phase diagram, J. Chem. Soc., Dalton Trans., 1541-1544 (1974). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ ## FCC_A1 (Na–Sn) - Id: `phase:na-sn:fcc-a1`; status `assigned` - Structure: Cu · A1 · cF4 · Fm-3m (225); type `st:a1-cu-cf4`; tier A: standard phase name; confidence high - Stability: not stable in 1 calculated diagram(s) - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:fcc-a1) Names (2): _corpus: _corpus:phase:na-sn:fcc-a1 _tdb: _tdb:NaSn-17Dre.tdb:FCC_A1 ### TDB models of FCC_A1 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): FCC_A1, type code %A, sha256 `24426b5c698632e0…` ~~~~text 35: PHASE FCC_A1 %A 2 1 1 ! 36: CONST FCC_A1 : NA SN : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase_ ## HCP_A3 (Na–Sn) - Id: `phase:na-sn:hcp-a3`; status `assigned` - Structure: Mg · A3 · hP2 · P6_3/mmc (194); type `st:a3-mg-hp2`; tier A: standard phase name; confidence high - Stability: not stable in 1 calculated diagram(s) - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:hcp-a3) Names (2): _corpus: _corpus:phase:na-sn:hcp-a3 _tdb: _tdb:NaSn-17Dre.tdb:HCP_A3 ### TDB models of HCP_A3 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): HCP_A3, type code %A, sha256 `24426b5c698632e0…` ~~~~text 45: PHASE HCP_A3 %A 2 1 0.5 ! 46: CONST HCP_A3 : NA SN : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase_ ## LIQUID (Na–Sn) - Id: `phase:na-sn:liquid`; status `assigned` - Structure: liquid; type `st:liquid`; liquid; confidence high - Stability: stable in 1 of 1 calculated diagram(s): 370.16–2500 K, x(Sn) 0–1 - Literature: 31 values (30 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:liquid) Names (3): _corpus: _corpus:phase:na-sn:liquid _paper: _paper:10.1016/j.jallcom.2016.11.003:L _tdb: _tdb:NaSn-17Dre.tdb:LIQUID ### TDB models of LIQUID (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): LIQUID, type code %, sha256 `24426b5c698632e0…` ~~~~text 30: PHASE LIQUID:L % 1 1 ! 31: CONST LIQUID:L : NA NASN NASN2 NA2SN SN : ! ~~~~ Example references (7 of 7; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ - [doi:10.1002/cber.191104403192](https://doi.org/10.1002/cber.191104403192) A. C. Vournasos, Über Bismutide und intermetallische Verbindungen, Ber. Dtsch. Chem. Ges. 44, 3266-3271 (1911). _cited as the source of values for this phase_ - [doi:10.1021/j100872a008](https://doi.org/10.1021/j100872a008) G. J. Lamprecht, Peter Crowther, D. M. Kemp, Solubility of metals in liquid sodium. I. Sodium-tin, J. Phys. Chem. 71, 4209-4212 (1967). _cited as the source of values for this phase_ - [doi:10.1039/dt9740001541](https://doi.org/10.1039/dt9740001541) Peter Hubberstey, Richard J. Pulham, Solubility of tin and germanium in liquid sodium: the sodium–tin partial phase diagram, J. Chem. Soc., Dalton Trans., 1541-1544 (1974). _cited as the source of values for this phase_ ## NA15SN4_D86 (Na–Sn) - Id: `phase:na-sn:na15sn4-d86`; status `assigned` - Structure: Cu15Si4 · D8_6 · cI76 · I-43d (220); type `st:d8-6-cu15si4-ci76`; tier A: standard phase name; confidence high - Caveat: DFT agrees: on-hull mp-aaaabtok and oqmd-90363, space group 220 - Stoichiometry: Na 0.7895, Sn 0.2105 - Stability: stable in 1 of 1 calculated diagram(s): 300–710 K, x(Sn) 0.21053–0.21053 - Literature: 14 values (14 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:na15sn4-d86) Names (5): _corpus: _corpus:phase:na-sn:na15sn4-d86 _mp: _mp:mp-aaaabtok _oqmd: _oqmd:oqmd-90363 _paper: _paper:10.1016/j.jallcom.2016.11.003:Na15Sn4 _tdb: _tdb:NaSn-17Dre.tdb:NA15SN4_D86 ### TDB models of NA15SN4_D86 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NA15SN4_D86, type code %, sha256 `24426b5c698632e0…` ~~~~text 55: PHASE NA15SN4_D86 % 2 15 4 ! 56: CONST NA15SN4_D86 : NA : SN : ! ~~~~ Example references (7 of 7; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1002/cber.191104403192](https://doi.org/10.1002/cber.191104403192) A. C. Vournasos, Über Bismutide und intermetallische Verbindungen, Ber. Dtsch. Chem. Ges. 44, 3266-3271 (1911). _cited as the source of values for this phase_ - [doi:10.1021/j100872a008](https://doi.org/10.1021/j100872a008) G. J. Lamprecht, Peter Crowther, D. M. Kemp, Solubility of metals in liquid sodium. I. Sodium-tin, J. Phys. Chem. 71, 4209-4212 (1967). _cited as the source of values for this phase_ - [doi:10.1039/dt9740001541](https://doi.org/10.1039/dt9740001541) Peter Hubberstey, Richard J. Pulham, Solubility of tin and germanium in liquid sodium: the sodium–tin partial phase diagram, J. Chem. Soc., Dalton Trans., 1541-1544 (1974). _cited as the source of values for this phase_ ## NA3SN (Na–Sn) - Id: `phase:na-sn:na3sn`; status `assigned` - Structure: Na3.7Sn · oP40 · Pnma (62); type `st:na3-7sn-op40`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.7500, Sn 0.2500 - Stability: stable in 1 of 1 calculated diagram(s): 300–649.95 K, x(Sn) 0.25–0.25 - Literature: 3 values (3 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:na3sn) Names (3): _corpus: _corpus:phase:na-sn:na3sn _paper: _paper:10.1016/j.jallcom.2016.11.003:Na3Sn _tdb: _tdb:NaSn-17Dre.tdb:NA3SN ### TDB models of NA3SN (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NA3SN, type code %, sha256 `24426b5c698632e0…` ~~~~text 60: PHASE NA3SN % 2 3 1 ! 61: CONST NA3SN : NA : SN : ! ~~~~ Example references (3 of 3; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ ## NA4SN3 (Na–Sn) - Id: `phase:na-sn:na4sn3`; status `needs_review` - No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token; sgte_mmc2_row_incomplete - Candidate (literature_printed): (Na4Sn3) · ? — printed with a label mapped to this phase - Candidate (sgte_mmc2): (Na4Sn3) — Hallstedt 2025 mmc2 row for NA4SN3: Na4Sn3 - Stoichiometry: Na 0.5714, Sn 0.4286 - Stability: stable in 1 of 1 calculated diagram(s): 621.35–840 K, x(Sn) 0.42857–0.42857 - Literature: 15 values (14 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:na4sn3) Names (3): _corpus: _corpus:phase:na-sn:na4sn3 _paper: _paper:10.1016/j.jallcom.2016.11.003:Na4Sn3 _tdb: _tdb:NaSn-17Dre.tdb:NA4SN3 ### TDB models of NA4SN3 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NA4SN3, type code %, sha256 `24426b5c698632e0…` ~~~~text 70: PHASE NA4SN3 % 2 4 3 ! 71: CONST NA4SN3 : NA : SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ - [doi:10.1002/cber.191104403192](https://doi.org/10.1002/cber.191104403192) A. C. Vournasos, Über Bismutide und intermetallische Verbindungen, Ber. Dtsch. Chem. Ges. 44, 3266-3271 (1911). _cited as the source of values for this phase_ ## NA5SN13 (Na–Sn) - Id: `phase:na-sn:na5sn13`; status `assigned` - Structure: Na5Sn13 · oC288 · Cmcm (63); type `st:na5sn13-oc288`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.2778, Sn 0.7222 - Stability: stable in 1 of 1 calculated diagram(s): 300–562.08 K, x(Sn) 0.72222–0.72222 - Literature: 2 values (2 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:na5sn13) Names (3): _corpus: _corpus:phase:na-sn:na5sn13 _paper: _paper:10.1016/j.jallcom.2016.11.003:Na5Sn13 _tdb: _tdb:NaSn-17Dre.tdb:NA5SN13 ### TDB models of NA5SN13 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NA5SN13, type code %, sha256 `24426b5c698632e0…` ~~~~text 95: PHASE NA5SN13 % 2 5 13 ! 96: CONST NA5SN13 : NA : SN : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ ## NA7SN12 (Na–Sn) - Id: `phase:na-sn:na7sn12`; status `assigned` - Structure: Na7Sn12 · mP78 · P2/c (13); type `st:na7sn12-mp78`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.3684, Sn 0.6316 - Stability: stable in 1 of 1 calculated diagram(s): 300–598.58 K, x(Sn) 0.63158–0.63158 - Literature: 2 values (2 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:na7sn12) Names (3): _corpus: _corpus:phase:na-sn:na7sn12 _paper: _paper:10.1016/j.jallcom.2016.11.003:Na7Sn12 _tdb: _tdb:NaSn-17Dre.tdb:NA7SN12 ### TDB models of NA7SN12 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NA7SN12, type code %, sha256 `24426b5c698632e0…` ~~~~text 85: PHASE NA7SN12 % 2 7 12 ! 86: CONST NA7SN12 : NA : SN : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ ## NA9SN4 (Na–Sn) - Id: `phase:na-sn:na9sn4`; status `assigned` - Structure: Ge4Li9 · oC52 · Cmcm (63); type `st:ge4li9-oc52`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_mp, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.6923, Sn 0.3077 - Stability: stable in 1 of 1 calculated diagram(s): 300–800 K, x(Sn) 0.30769–0.30769 - Literature: 25 values (25 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:na9sn4) Names (3): _corpus: _corpus:phase:na-sn:na9sn4 _paper: _paper:10.1016/j.jallcom.2016.11.003:Na9Sn4 _tdb: _tdb:NaSn-17Dre.tdb:NA9SN4 ### TDB models of NA9SN4 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NA9SN4, type code %, sha256 `24426b5c698632e0…` ~~~~text 65: PHASE NA9SN4 % 2 9 4 ! 66: CONST NA9SN4 : NA : SN : ! ~~~~ Example references (6 of 6; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1002/cber.191104403192](https://doi.org/10.1002/cber.191104403192) A. C. Vournasos, Über Bismutide und intermetallische Verbindungen, Ber. Dtsch. Chem. Ges. 44, 3266-3271 (1911). _cited as the source of values for this phase_ - [doi:10.1021/j100872a008](https://doi.org/10.1021/j100872a008) G. J. Lamprecht, Peter Crowther, D. M. Kemp, Solubility of metals in liquid sodium. I. Sodium-tin, J. Phys. Chem. 71, 4209-4212 (1967). _cited as the source of values for this phase_ ## NASN_HT (Na–Sn) - Id: `phase:na-sn:nasn-ht`; status `needs_review` - No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition; sgte_mmc2_row_incomplete - Candidate (dft_mp): I4_1/acd (142) — on-hull MP NaSn at x(SN)=0.5000 - Candidate (dft_oqmd): I41/acd (142) — on-hull OQMD Na1 Sn1 at x(SN)=0.5000 - Candidate (literature_printed): (NaSn-ht) · ? — printed with a label mapped to this phase - Candidate (sgte_mmc2): (NaSn-ht) — Hallstedt 2025 mmc2 row for NASN_HT: NaSn (high T) - Stoichiometry: Na 0.5000, Sn 0.5000 - Stability: stable in 1 of 1 calculated diagram(s): 756.27–851.27 K, x(Sn) 0.5–0.5 - Literature: 8 values (8 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:nasn-ht) Names (3): _corpus: _corpus:phase:na-sn:nasn-ht _paper: _paper:10.1016/j.jallcom.2016.11.003:(αNaSn) _tdb: _tdb:NaSn-17Dre.tdb:NASN_HT ### TDB models of NASN_HT (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NASN_HT, type code %, sha256 `24426b5c698632e0…` ~~~~text 80: PHASE NASN_HT % 2 1 1 ! 81: CONST NASN_HT : NA : SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1002/cber.191104403192](https://doi.org/10.1002/cber.191104403192) A. C. Vournasos, Über Bismutide und intermetallische Verbindungen, Ber. Dtsch. Chem. Ges. 44, 3266-3271 (1911). _cited as the source of values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ ## NASN_LT (Na–Sn) - Id: `phase:na-sn:nasn-lt`; status `assigned` - Structure: NaPb · tI64 · I4_1/acd (142); type `st:napb-ti64`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_structure_token, polymorph_family:other phases of this system have the same composition); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.5000, Sn 0.5000 - Stability: stable in 1 of 1 calculated diagram(s): 300–756.27 K, x(Sn) 0.5–0.5 - Literature: 12 values (11 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:nasn-lt) Names (3): _corpus: _corpus:phase:na-sn:nasn-lt _paper: _paper:10.1016/j.jallcom.2016.11.003:(βNaSn) _tdb: _tdb:NaSn-17Dre.tdb:NASN_LT ### TDB models of NASN_LT (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NASN_LT, type code %, sha256 `24426b5c698632e0…` ~~~~text 75: PHASE NASN_LT % 2 1 1 ! 76: CONST NASN_LT : NA : SN : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1002/zaac.19050460107](https://doi.org/10.1002/zaac.19050460107) C. H. Mathewson, XV. Über die Verbindungen von Natrium mit Zinn, Z. Anorg. Chem. 46, 94-112 (1905). _cited as the source of values for this phase_ - [doi:10.1039/jr9280000947](https://doi.org/10.1039/jr9280000947) William Hume-Rothery, CXXV.—The system sodium–tin, J. Chem. Soc. 0, 947-963 (1928). _cited as the source of values for this phase_ - [doi:10.1002/cber.191104403192](https://doi.org/10.1002/cber.191104403192) A. C. Vournasos, Über Bismutide und intermetallische Verbindungen, Ber. Dtsch. Chem. Ges. 44, 3266-3271 (1911). _cited as the source of values for this phase_ - [doi:10.1016/j.jct.2013.06.005](https://doi.org/10.1016/j.jct.2013.06.005) Jian Wang, Naihua Miao, Patrice Chartrand, In-Ho Jung, Thermodynamic evaluation and optimization of the (Na + X) binary systems (X = Ag, Ca, In, Sn, Zn) using combined Calphad and first-principles methods of calculation, The Journal of Chemical Thermodynamics 66, 22-33 (2013). _cited as the source of values for this phase_ ## NASN2 (Na–Sn) - Id: `phase:na-sn:nasn2`; status `assigned` - Structure: NaSn2 · mC48 · C2/m (12); type `st:nasn2-mc48`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (dft_space_group_12_matches_2_structure_types, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.3333, Sn 0.6667 - Stability: stable in 1 of 1 calculated diagram(s): 300–580.67 K, x(Sn) 0.66667–0.66667 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:nasn2) Names (2): _corpus: _corpus:phase:na-sn:nasn2 _tdb: _tdb:NaSn-17Dre.tdb:NASN2 ### TDB models of NASN2 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NASN2, type code %, sha256 `24426b5c698632e0…` ~~~~text 90: PHASE NASN2 % 2 1 2 ! 91: CONST NASN2 : NA : SN : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase_ ## NASN4 (Na–Sn) - Id: `phase:na-sn:nasn4`; status `needs_review` - No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token; sgte_mmc2_row_incomplete - Candidate (sgte_mmc2): (NaSn4) — Hallstedt 2025 mmc2 row for NASN4: NaSn4 - Stoichiometry: Na 0.2000, Sn 0.8000 - Stability: stable in 1 of 1 calculated diagram(s): 300–502.28 K, x(Sn) 0.8–0.8 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:nasn4) Names (2): _corpus: _corpus:phase:na-sn:nasn4 _tdb: _tdb:NaSn-17Dre.tdb:NASN4 ### TDB models of NASN4 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NASN4, type code %, sha256 `24426b5c698632e0…` ~~~~text 100: PHASE NASN4 % 2 1 4 ! 101: CONST NASN4 : NA : SN : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase_ ## NASN5 (Na–Sn) - Id: `phase:na-sn:nasn5`; status `assigned` - Structure: NaSn5 · tP12 · P-42_1m (113); type `st:nasn5-tp12`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated - Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833) - Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_mp, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stoichiometry: Na 0.1667, Sn 0.8333 - Stability: stable in 1 of 1 calculated diagram(s): 300–499.39 K, x(Sn) 0.83333–0.83333 - Literature: 1 values (1 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:na-sn:nasn5) Names (3): _corpus: _corpus:phase:na-sn:nasn5 _paper: _paper:10.1016/j.jallcom.2016.11.003:NaSn5 _tdb: _tdb:NaSn-17Dre.tdb:NASN5 ### TDB models of NASN5 (1): PHASE and CONSTITUENT statements as written [NaSn-17Dre.tdb](https://orchid-project.org/data/databases/sgte-binary/NaSn-17Dre.tdb): NASN5, type code %, sha256 `24426b5c698632e0…` ~~~~text 105: PHASE NASN5 % 2 1 5 ! 106: CONST NASN5 : NA : SN : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.jallcom.2016.11.003](https://doi.org/10.1016/j.jallcom.2016.11.003) Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). _assessment that models this phase; reports values for this phase_ ## Please cite - R. Arróyave, J. Saal, D. Shin, ORCHID-Registry: phase registry of binary systems (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735970 - R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/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; 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); the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work). 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. ```bibtex @misc{orchid_phase_registry_2026, author = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon}, title = {{ORCHID-Registry: phase registry of binary systems}}, version = {2026.10}, publisher = {Zenodo}, year = {2026}, doi = {10.5281/zenodo.23735970}, url = {https://doi.org/10.5281/zenodo.23735970}, 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} } ``` --- Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite the ORCHID phase registry and the sources named on the page (TDB assessments, Hallstedt 2025, Materials Project, OQMD). TDB statements are quoted as written; parameter expressions are not reproduced. Field reference: [SCHEMA.md](https://data.orchid-project.org/phases/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt).