# Mn–N phases > Mn–N system: 11 phases (tier A 5, tier C 3, liquid 1, gas 2); 11 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/MN-N.html · Markdown: https://data.orchid-project.org/phases/pages/MN-N.md 11 phases (tier A 5, tier C 3, liquid 1, gas 2); 11 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=MN-N) · [full JSON](https://data.orchid-project.org/phases/systems/MN-N.json) · [Mn–N system page](https://data.orchid-project.org/systems/MN-N.html) · [Markdown](https://data.orchid-project.org/phases/pages/MN-N.md) · [field reference](https://data.orchid-project.org/phases/SCHEMA.md) Table: Phases of the Mn–N system (11) | Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models | |---|---|---|---|---:|---:| | [BCC_A2](#phase-mn-n-bcc-a2); _phase:mn-n:bcc-a2_ | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 1411.01–2338.99 K, x(N) 0–0.002 | 0 | 2 | | [CBCC_A12](#phase-mn-n-cbcc-a12); _phase:mn-n:cbcc-a12_ | alpha-Mn · A12 · cI58 · I-43m (217) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 300–980 K, x(N) 0–0.00444 | 0 | 2 | | [CUB_A13](#phase-mn-n-cub-a13); _phase:mn-n:cub-a13_ | beta-Mn · A13 · cP20 · P4_132 (213) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 917.97–1359.99 K, x(N) 0–0.01943 | 0 | 2 | | [FCC_A1](#phase-mn-n-fcc-a1); _phase:mn-n:fcc-a1_ | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 877.81–1553.65 K, x(N) 0–0.10717 | 0 | 2 | | [GAS](#phase-mn-n-gas); _phase:mn-n:gas_ | gas | gas | stable in 2 of 2 calculated diagram(s): 301.1–2500 K, x(N) 0–1 | 0 | 2 | | [HCP_A3](#phase-mn-n-hcp-a3); _phase:mn-n:hcp-a3_ | Mg · A3 · hP2 · P6_3/mmc (194) | tier A: standard phase name | stable in 2 of 2 calculated diagram(s): 660.97–1557.04 K, x(N) 0.11542–0.29067 | 0 | 2 | | [FE4N_L1](#phase-mn-n-l1-fe4n); _phase:mn-n:l1-fe4n_ | Fe4N · L'1 · cP5 · Pm-3m (221) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–1157.66 K, x(N) 0.19295–0.2 | 0 | 2 | | [LIQUID](#phase-mn-n-liquid); _phase:mn-n:liquid_ | liquid | liquid | stable in 2 of 2 calculated diagram(s): 1511.65–2339.67 K, x(N) 0–0.09846 | 0 | 2 | | [MN3N2](#phase-mn-n-mn3n2); _phase:mn-n:mn3n2_ | Mn3N2 · tI10 · I4/mmm (139) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–973.51 K, x(N) 0.4–0.4 | 0 | 2 | | [MN6N5](#phase-mn-n-mn6n5); _phase:mn-n:mn6n5_ | CoO · tI4 · I4/mmm (139) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 2 of 2 calculated diagram(s): 300–863.6 K, x(N) 0.45455–0.45455 | 0 | 2 | | [N2GAS](#phase-mn-n-n2gas); _phase:mn-n:n2gas_ | gas | gas | stable in 2 of 2 calculated diagram(s): 300–1038.51 K, x(N) 1–1 | 0 | 2 | ## BCC_A2 (Mn–N) - Id: `phase:mn-n: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 2 of 2 calculated diagram(s): 1411.01–2338.99 K, x(N) 0–0.002 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:bcc-a2) Names (3): _corpus: _corpus:phase:mn-n:bcc-a2 _tdb: _tdb:MnN-93Qiu-LB.tdb:BCC_A2, tdb:MnN-93Qiu-mod.tdb:BCC_A2 ### TDB models of BCC_A2 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): BCC_A2, type code %B, sha256 `0c328a820056ada5…` ~~~~text 40: PHASE BCC_A2 %B 2 1 3 ! 41: CONST BCC_A2 : MN : N VA% : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): BCC_A2, type code %B, sha256 `49cec951bb033560…` ~~~~text 45: PHASE BCC_A2 %B 2 1 3 ! 46: CONST BCC_A2 : MN : N VA% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## CBCC_A12 (Mn–N) - Id: `phase:mn-n:cbcc-a12`; status `assigned` - Structure: alpha-Mn · A12 · cI58 · I-43m (217); type `st:a12-alpha-mn-ci58`; tier A: standard phase name; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 300–980 K, x(N) 0–0.00444 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:cbcc-a12) Names (3): _corpus: _corpus:phase:mn-n:cbcc-a12 _tdb: _tdb:MnN-93Qiu-LB.tdb:CBCC_A12, tdb:MnN-93Qiu-mod.tdb:CBCC_A12 ### TDB models of CBCC_A12 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): CBCC_A12, type code %A, sha256 `0c328a820056ada5…` ~~~~text 50: PHASE CBCC_A12 %A 2 1 1 ! 51: CONST CBCC_A12 : MN : N VA% : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): CBCC_A12, type code %A, sha256 `49cec951bb033560…` ~~~~text 55: PHASE CBCC_A12 %A 2 1 1 ! 56: CONST CBCC_A12 : MN : N VA% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## CUB_A13 (Mn–N) - Id: `phase:mn-n:cub-a13`; status `assigned` - Structure: beta-Mn · A13 · cP20 · P4_132 (213); type `st:a13-beta-mn-cp20`; tier A: standard phase name; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 917.97–1359.99 K, x(N) 0–0.01943 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:cub-a13) Names (3): _corpus: _corpus:phase:mn-n:cub-a13 _tdb: _tdb:MnN-93Qiu-LB.tdb:CUB_A13, tdb:MnN-93Qiu-mod.tdb:CUB_A13 ### TDB models of CUB_A13 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): CUB_A13, type code %, sha256 `0c328a820056ada5…` ~~~~text 55: PHASE CUB_A13 % 2 1 1 ! 56: CONST CUB_A13 : MN : N VA% : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): CUB_A13, type code %, sha256 `49cec951bb033560…` ~~~~text 60: PHASE CUB_A13 % 2 1 1 ! 61: CONST CUB_A13 : MN : N VA% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## FCC_A1 (Mn–N) - Id: `phase:mn-n:fcc-a1`; status `assigned` - Structure: Cu · A1 · cF4 · Fm-3m (225); type `st:a1-cu-cf4`; tier A: standard phase name; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 877.81–1553.65 K, x(N) 0–0.10717 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:fcc-a1) Names (3): _corpus: _corpus:phase:mn-n:fcc-a1 _tdb: _tdb:MnN-93Qiu-LB.tdb:FCC_A1, tdb:MnN-93Qiu-mod.tdb:FCC_A1 ### TDB models of FCC_A1 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): FCC_A1, type code %A, sha256 `0c328a820056ada5…` ~~~~text 35: PHASE FCC_A1 %A 2 1 1 ! 36: CONST FCC_A1 : MN : N VA% : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): FCC_A1, type code %A, sha256 `49cec951bb033560…` ~~~~text 40: PHASE FCC_A1 %A 2 1 1 ! 41: CONST FCC_A1 : MN : N VA% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## GAS (Mn–N) - Id: `phase:mn-n:gas`; status `assigned` - Structure: gas; type `st:gas`; gas; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 301.1–2500 K, x(N) 0–1 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:gas) Names (3): _corpus: _corpus:phase:mn-n:gas _tdb: _tdb:MnN-93Qiu-LB.tdb:GAS, tdb:MnN-93Qiu-mod.tdb:GAS ### TDB models of GAS (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): GAS, type code %, sha256 `0c328a820056ada5…` ~~~~text 73: PHASE GAS:G % 1 1 ! 74: CONST GAS:G : MN N N2 N3 : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): GAS, type code %, sha256 `49cec951bb033560…` ~~~~text 78: PHASE GAS:G % 1 1 ! 79: CONST GAS:G : MN N N2 N3 : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## HCP_A3 (Mn–N) - Id: `phase:mn-n: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: stable in 2 of 2 calculated diagram(s): 660.97–1557.04 K, x(N) 0.11542–0.29067 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:hcp-a3) Names (3): _corpus: _corpus:phase:mn-n:hcp-a3 _tdb: _tdb:MnN-93Qiu-LB.tdb:HCP_A3, tdb:MnN-93Qiu-mod.tdb:HCP_A3 ### TDB models of HCP_A3 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): HCP_A3, type code %A, sha256 `0c328a820056ada5…` ~~~~text 45: PHASE HCP_A3 %A 2 1 0.5 ! 46: CONST HCP_A3 : MN : N VA% : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): HCP_A3, type code %A, sha256 `49cec951bb033560…` ~~~~text 50: PHASE HCP_A3 %A 2 1 0.5 ! 51: CONST HCP_A3 : MN : N VA% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## FE4N_L1 (Mn–N) - Id: `phase:mn-n:l1-fe4n`; status `assigned` - Structure: Fe4N · L'1 · cP5 · Pm-3m (221); type `st:l-1-fe4n-cp5`; 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 (name_has_descriptive_tokens:FE4N,L1, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system - Stability: stable in 2 of 2 calculated diagram(s): 300–1157.66 K, x(N) 0.19295–0.2 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:l1-fe4n) Names (3): _corpus: _corpus:phase:mn-n:l1-fe4n _tdb: _tdb:MnN-93Qiu-LB.tdb:FE4N_L1, tdb:MnN-93Qiu-mod.tdb:FE4N_L1 ### TDB models of FE4N_L1 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): FE4N_L1, type code %, sha256 `0c328a820056ada5…` ~~~~text 60: PHASE FE4N_L1 % 2 4 1 ! 61: CONST FE4N_L1 : MN : N :! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): FE4N_L1, type code %, sha256 `49cec951bb033560…` ~~~~text 65: PHASE FE4N_L1 % 2 4 1 ! 66: CONST FE4N_L1 : MN : N% VA :! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## LIQUID (Mn–N) - Id: `phase:mn-n:liquid`; status `assigned` - Structure: liquid; type `st:liquid`; liquid; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 1511.65–2339.67 K, x(N) 0–0.09846 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:liquid) Names (3): _corpus: _corpus:phase:mn-n:liquid _tdb: _tdb:MnN-93Qiu-LB.tdb:LIQUID, tdb:MnN-93Qiu-mod.tdb:LIQUID ### TDB models of LIQUID (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): LIQUID, type code %, sha256 `0c328a820056ada5…` ~~~~text 30: PHASE LIQUID:L % 1 1 ! 31: CONST LIQUID:L : MN N : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): LIQUID, type code %, sha256 `49cec951bb033560…` ~~~~text 35: PHASE LIQUID:L % 1 1 ! 36: CONST LIQUID:L : MN N : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## MN3N2 (Mn–N) - Id: `phase:mn-n:mn3n2`; status `assigned` - Structure: Mn3N2 · tI10 · I4/mmm (139); type `st:mn3n2-ti10`; 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: Mn 0.6000, N 0.4000 - Stability: stable in 2 of 2 calculated diagram(s): 300–973.51 K, x(N) 0.4–0.4 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:mn3n2) Names (3): _corpus: _corpus:phase:mn-n:mn3n2 _tdb: _tdb:MnN-93Qiu-LB.tdb:MN3N2, tdb:MnN-93Qiu-mod.tdb:MN3N2 ### TDB models of MN3N2 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): MN3N2, type code %, sha256 `0c328a820056ada5…` ~~~~text 65: PHASE MN3N2 % 2 3 2 ! 66: CONST MN3N2 : MN : N :! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): MN3N2, type code %, sha256 `49cec951bb033560…` ~~~~text 70: PHASE MN3N2 % 2 3 2 ! 71: CONST MN3N2 : MN : N :! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## MN6N5 (Mn–N) - Id: `phase:mn-n:mn6n5`; status `assigned` - Structure: CoO · tI4 · I4/mmm (139); type `st:coo-ti4`; 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: Mn 0.5455, N 0.4545 - Stability: stable in 2 of 2 calculated diagram(s): 300–863.6 K, x(N) 0.45455–0.45455 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:mn6n5) Names (3): _corpus: _corpus:phase:mn-n:mn6n5 _tdb: _tdb:MnN-93Qiu-LB.tdb:MN6N5, tdb:MnN-93Qiu-mod.tdb:MN6N5 ### TDB models of MN6N5 (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): MN6N5, type code %, sha256 `0c328a820056ada5…` ~~~~text 70: PHASE MN6N5 % 2 6 5 ! 71: CONST MN6N5 : MN : N :! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): MN6N5, type code %, sha256 `49cec951bb033560…` ~~~~text 75: PHASE MN6N5 % 2 6 5 ! 76: CONST MN6N5 : MN : N :! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models this phase_ ## N2GAS (Mn–N) - Id: `phase:mn-n:n2gas`; status `assigned` - Structure: gas; type `st:gas`; gas; confidence high - Stability: stable in 2 of 2 calculated diagram(s): 300–1038.51 K, x(N) 1–1 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-n:n2gas) Names (3): _corpus: _corpus:phase:mn-n:n2gas _tdb: _tdb:MnN-93Qiu-LB.tdb:N2GAS, tdb:MnN-93Qiu-mod.tdb:N2GAS ### TDB models of N2GAS (2): PHASE and CONSTITUENT statements as written [MnN-93Qiu-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-LB.tdb): N2GAS, type code %, sha256 `0c328a820056ada5…` ~~~~text 76: PHASE N2GAS % 1 1 ! 77: CONST N2GAS : N2 : ! ~~~~ [MnN-93Qiu-mod.tdb](https://orchid-project.org/data/databases/sgte-binary/MnN-93Qiu-mod.tdb): N2GAS, type code %, sha256 `49cec951bb033560…` ~~~~text 81: PHASE N2GAS % 1 1 ! 82: CONST N2GAS : N2 : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1515/ijmr-1993-840103](https://doi.org/10.1515/ijmr-1993-840103) C. Qiu, A. Fernandez Guillermet, Z. Metallkd., 84, 11-22(1993). _assessment that models 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).