# Mn–Pd phases > Mn–Pd system: 13 phases (tier A 9, tier B 1, liquid 1, needs_review 2); 12 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-PD.html · Markdown: https://data.orchid-project.org/phases/pages/MN-PD.md 13 phases (tier A 9, tier B 1, liquid 1, needs_review 2); 12 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-PD) · [full JSON](https://data.orchid-project.org/phases/systems/MN-PD.json) · [Mn–Pd system page](https://data.orchid-project.org/systems/MN-PD.html) · [Markdown](https://data.orchid-project.org/phases/pages/MN-PD.md) · [field reference](https://data.orchid-project.org/phases/SCHEMA.md) Table: Phases of the Mn–Pd system (13) | Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models | |---|---|---|---|---:|---:| | [BCC_A2](#phase-mn-pd-bcc-a2); _phase:mn-pd:bcc-a2_ | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 1346.01–1520.99 K, x(Pd) 0–0.00862 | 0 | 1 | | [CBCC_A12](#phase-mn-pd-cbcc-a12); _phase:mn-pd:cbcc-a12_ | alpha-Mn · A12 · cI58 · I-43m (217) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–1007.96 K, x(Pd) 0–0.0377 | 0 | 1 | | [CUB_A13](#phase-mn-pd-cub-a13); _phase:mn-pd:cub-a13_ | beta-Mn · A13 · cP20 · P4_132 (213) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 980–1404.99 K, x(Pd) 0–0.03681 | 0 | 1 | | [FCC_A1](#phase-mn-pd-fcc-a1); _phase:mn-pd:fcc-a1_ | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–2499.24 K, x(Pd) 0–1 | 0 | 1 | | [HCP_A3](#phase-mn-pd-hcp-a3); _phase:mn-pd: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-mn-pd-liquid); _phase:mn-pd:liquid_ | liquid | liquid | stable in 1 of 1 calculated diagram(s): 1399.58–2500 K, x(Pd) 0–1 | 0 | 1 | | [MN3PD5](#phase-mn-pd-mn3pd5); _phase:mn-pd:mn3pd5_ | Ga3Pt5 · oC16 · Cmmm (65) | tier B: DFT-supported (unique MP + OQMD match) | stable in 1 of 1 calculated diagram(s): 300–854.89 K, x(Pd) 0.625–0.625 | 0 | 1 | | [MNPD_B2](#phase-mn-pd-mnpd-b2); _phase:mn-pd:mnpd-b2_ | CsCl · B2 · cP2 · Pm-3m (221) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 740–1774.98 K, x(Pd) 0.09–0.59329 | 0 | 1 | | [MNPD_L10](#phase-mn-pd-mnpd-l10); _phase:mn-pd:mnpd-l10_ | AuCu · L1_0 · tP4 · P4/mmm (123) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 680.56–1386.82 K, x(Pd) 0.38373–0.61686 | 0 | 1 | | [MNPD_L10_AF](#phase-mn-pd-mnpd-l10-af); _phase:mn-pd:mnpd-l10-af_ | | needs_review | stable in 1 of 1 calculated diagram(s): 300–793.06 K, x(Pd) 0.40198–0.50002 | 0 | 1 | | [MNPD2](#phase-mn-pd-mnpd2); _phase:mn-pd:mnpd2_ | | needs_review | stable in 1 of 1 calculated diagram(s): 300–975.57 K, x(Pd) 0.66667–0.66667 | 0 | 1 | | [MNPD3_D023](#phase-mn-pd-mnpd3-d023); _phase:mn-pd:mnpd3-d023_ | Al3Zr · D0_23 · tI16 · I4/mmm (139) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–1080 K, x(Pd) 0.69965–0.75034 | 0 | 1 | | [MNPD4_L12](#phase-mn-pd-mnpd4-l12); _phase:mn-pd:mnpd4-l12_ | AuCu3 · L1_2 · cP4 · Pm-3m (221) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 300–1032.74 K, x(Pd) 0.81444–0.86009 | 0 | 1 | ## BCC_A2 (Mn–Pd) - Id: `phase:mn-pd: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): 1346.01–1520.99 K, x(Pd) 0–0.00862 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:bcc-a2) Names (2): _corpus: _corpus:phase:mn-pd:bcc-a2 _tdb: _tdb:MnPd-15Pov.tdb:BCC_A2 ### TDB models of BCC_A2 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): BCC_A2, type code %B, sha256 `6d1375354c547ac6…` ~~~~text 42: PHASE BCC_A2 %B 2 1 3 ! 43: CONST BCC_A2 : MN% PD : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## CBCC_A12 (Mn–Pd) - Id: `phase:mn-pd: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 1 of 1 calculated diagram(s): 300–1007.96 K, x(Pd) 0–0.0377 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:cbcc-a12) Names (2): _corpus: _corpus:phase:mn-pd:cbcc-a12 _tdb: _tdb:MnPd-15Pov.tdb:CBCC_A12 ### TDB models of CBCC_A12 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): CBCC_A12, type code %, sha256 `6d1375354c547ac6…` ~~~~text 52: PHASE CBCC_A12 % 2 1 1 ! 53: CONST CBCC_A12 : MN% PD : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## CUB_A13 (Mn–Pd) - Id: `phase:mn-pd: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 1 of 1 calculated diagram(s): 980–1404.99 K, x(Pd) 0–0.03681 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:cub-a13) Names (2): _corpus: _corpus:phase:mn-pd:cub-a13 _tdb: _tdb:MnPd-15Pov.tdb:CUB_A13 ### TDB models of CUB_A13 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): CUB_A13, type code %, sha256 `6d1375354c547ac6…` ~~~~text 57: PHASE CUB_A13 % 2 1 1 ! 58: CONST CUB_A13 : MN% PD : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## FCC_A1 (Mn–Pd) - Id: `phase:mn-pd: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 1 of 1 calculated diagram(s): 300–2499.24 K, x(Pd) 0–1 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:fcc-a1) Names (2): _corpus: _corpus:phase:mn-pd:fcc-a1 _tdb: _tdb:MnPd-15Pov.tdb:FCC_A1 ### TDB models of FCC_A1 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): FCC_A1, type code %A, sha256 `6d1375354c547ac6…` ~~~~text 37: PHASE FCC_A1 %A 2 1 1 ! 38: CONST FCC_A1 : MN% PD% : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## HCP_A3 (Mn–Pd) - Id: `phase:mn-pd: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:mn-pd:hcp-a3) Names (2): _corpus: _corpus:phase:mn-pd:hcp-a3 _tdb: _tdb:MnPd-15Pov.tdb:HCP_A3 ### TDB models of HCP_A3 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): HCP_A3, type code %, sha256 `6d1375354c547ac6…` ~~~~text 47: PHASE HCP_A3 % 2 1 0.5 ! 48: CONST HCP_A3 : MN PD : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## LIQUID (Mn–Pd) - Id: `phase:mn-pd:liquid`; status `assigned` - Structure: liquid; type `st:liquid`; liquid; confidence high - Stability: stable in 1 of 1 calculated diagram(s): 1399.58–2500 K, x(Pd) 0–1 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:liquid) Names (2): _corpus: _corpus:phase:mn-pd:liquid _tdb: _tdb:MnPd-15Pov.tdb:LIQUID ### TDB models of LIQUID (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): LIQUID, type code %, sha256 `6d1375354c547ac6…` ~~~~text 32: PHASE LIQUID:L % 1 1 ! 33: CONST LIQUID:L : MN PD : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MN3PD5 (Mn–Pd) - Id: `phase:mn-pd:mn3pd5`; status `assigned` - Structure: Ga3Pt5 · oC16 · Cmmm (65); type `st:ga3pt5-oc16`; tier B: DFT-supported (unique MP + OQMD match); confidence high - Stoichiometry: Mn 0.3750, Pd 0.6250 - Stability: stable in 1 of 1 calculated diagram(s): 300–854.89 K, x(Pd) 0.625–0.625 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mn3pd5) Names (4): _corpus: _corpus:phase:mn-pd:mn3pd5 _mp: _mp:mp-aaacjjzz _oqmd: _oqmd:oqmd-684936 _tdb: _tdb:MnPd-15Pov.tdb:MN3PD5 ### TDB models of MN3PD5 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MN3PD5, type code %, sha256 `6d1375354c547ac6…` ~~~~text 77: PHASE MN3PD5 % 2 3 5 ! 78: CONST MN3PD5 : MN : PD : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MNPD_B2 (Mn–Pd) - Id: `phase:mn-pd:mnpd-b2`; status `assigned` - Structure: CsCl · B2 · cP2 · Pm-3m (221); type `st:b2-cscl-cp2`; tier A: standard phase name; confidence high - Caveat: partitioned order/disorder model in MnPd-15Pov.tdb also describes the disordered state - Stability: stable in 1 of 1 calculated diagram(s): 740–1774.98 K, x(Pd) 0.09–0.59329 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mnpd-b2) Names (2): _corpus: _corpus:phase:mn-pd:mnpd-b2 _tdb: _tdb:MnPd-15Pov.tdb:MNPD_B2 ### TDB models of MNPD_B2 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MNPD_B2, type code %, sha256 `6d1375354c547ac6…` ~~~~text 72: PHASE MNPD_B2 % 2 0.5 0.5 ! 73: CONST MNPD_B2 : MN PD : MN PD : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MNPD_L10 (Mn–Pd) - Id: `phase:mn-pd:mnpd-l10`; status `assigned` - Structure: AuCu · L1_0 · tP4 · P4/mmm (123); type `st:l1-0-aucu-tp4`; tier A: standard phase name; confidence high - Caveat: partitioned order/disorder model in MnPd-15Pov.tdb also describes the disordered state - Stability: stable in 1 of 1 calculated diagram(s): 680.56–1386.82 K, x(Pd) 0.38373–0.61686 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mnpd-l10) Names (2): _corpus: _corpus:phase:mn-pd:mnpd-l10 _tdb: _tdb:MnPd-15Pov.tdb:MNPD_L10 ### TDB models of MNPD_L10 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MNPD_L10, type code %, sha256 `6d1375354c547ac6…` ~~~~text 67: PHASE MNPD_L10 % 2 0.5 0.5 ! 68: CONST MNPD_L10 : MN PD : MN PD : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MNPD_L10_AF (Mn–Pd) - Id: `phase:mn-pd:mnpd-l10-af`; status `needs_review` - No structure assigned. Why: assessment_declared_blocked_by:several_structure_tokens; several_structure_tokens:AF,L10 - Candidate (name_token): HgSn12 · A_f · hP1 · P6/mmm (191) — Strukturbericht/word 'AF' in the TDB name - Candidate (name_token): AuCu · L1_0 · tP4 · P4/mmm (123) — Strukturbericht/word 'L10' in the TDB name - Candidate (sgte_mmc2): AuCu · L1_0 · tP4 · P4/mmm (123) — Hallstedt 2025 mmc2 row for MNPD_L10_AF: MnPd (low T, antiferromagnetic) - Candidate (tdb_comment): AuCu · tP4 · P4/mmm, L1_0 — MnPd-15Pov.tdb: 'Prototype AuCu (tP4, P4/mmm, L1_0)' - Stability: stable in 1 of 1 calculated diagram(s): 300–793.06 K, x(Pd) 0.40198–0.50002 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mnpd-l10-af) Names (2): _corpus: _corpus:phase:mn-pd:mnpd-l10-af _tdb: _tdb:MnPd-15Pov.tdb:MNPD_L10_AF ### TDB models of MNPD_L10_AF (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MNPD_L10_AF, type code %, sha256 `6d1375354c547ac6…` ~~~~text 62: PHASE MNPD_L10_AF % 2 0.5 0.5 ! 63: CONST MNPD_L10_AF : MN PD : MN PD : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MNPD2 (Mn–Pd) - Id: `phase:mn-pd:mnpd2`; status `needs_review` - No structure assigned. Why: dft_space_group_62_matches_6_structure_types; no_structure_token; sgte_mmc2_row_incomplete - Candidate (dft_mp): Pnma (62) — on-hull MP MnPd2 at x(PD)=0.6667 - Candidate (dft_oqmd): Pnma (62) — on-hull OQMD Mn1 Pd2 at x(PD)=0.6667 - Candidate (dft_space_group_and_stoichiometry): AlAu2 · oP12 · Pnma (62) — space group 62 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): PbCl2 · C23 · oP12 · Pnma (62) — space group 62 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): HgCl2 · C25 · oP12 · Pnma (62) — space group 62 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): Co2Si · C37 · oP12 · Pnma (62) — space group 62 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): Ca2Cu · oP12 · Pnma (62) — space group 62 and stoichiometry match - Candidate (dft_space_group_and_stoichiometry): Cs2S · oP12 · Pnma (62) — space group 62 and stoichiometry match - Stoichiometry: Mn 0.3333, Pd 0.6667 - Stability: stable in 1 of 1 calculated diagram(s): 300–975.57 K, x(Pd) 0.66667–0.66667 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mnpd2) Names (2): _corpus: _corpus:phase:mn-pd:mnpd2 _tdb: _tdb:MnPd-15Pov.tdb:MNPD2 ### TDB models of MNPD2 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MNPD2, type code %, sha256 `6d1375354c547ac6…` ~~~~text 82: PHASE MNPD2 % 2 1 2 ! 83: CONST MNPD2 : MN : PD : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MNPD3_D023 (Mn–Pd) - Id: `phase:mn-pd:mnpd3-d023`; status `assigned` - Structure: Al3Zr · D0_23 · tI16 · I4/mmm (139); type `st:d0-23-al3zr-ti16`; tier A: standard phase name; confidence high - Caveat: partitioned order/disorder model in MnPd-15Pov.tdb also describes the disordered state - Stability: stable in 1 of 1 calculated diagram(s): 300–1080 K, x(Pd) 0.69965–0.75034 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mnpd3-d023) Names (2): _corpus: _corpus:phase:mn-pd:mnpd3-d023 _tdb: _tdb:MnPd-15Pov.tdb:MNPD3_D023 ### TDB models of MNPD3_D023 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MNPD3_D023, type code %A, sha256 `6d1375354c547ac6…` ~~~~text 87: PHASE MNPD3_D023 %A 2 0.25 0.75 ! 88: CONST MNPD3_D023 : MN% PD : MN PD% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _assessment that models this phase_ ## MNPD4_L12 (Mn–Pd) - Id: `phase:mn-pd:mnpd4-l12`; status `assigned` - Structure: AuCu3 · L1_2 · cP4 · Pm-3m (221); type `st:l1-2-aucu3-cp4`; tier A: standard phase name; confidence high - Caveat: partitioned order/disorder model in MnPd-15Pov.tdb also describes the disordered state - Stability: stable in 1 of 1 calculated diagram(s): 300–1032.74 K, x(Pd) 0.81444–0.86009 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:mn-pd:mnpd4-l12) Names (2): _corpus: _corpus:phase:mn-pd:mnpd4-l12 _tdb: _tdb:MnPd-15Pov.tdb:MNPD4_L12 ### TDB models of MNPD4_L12 (1): PHASE and CONSTITUENT statements as written [MnPd-15Pov.tdb](https://orchid-project.org/data/databases/sgte-binary/MnPd-15Pov.tdb): MNPD4_L12, type code %, sha256 `6d1375354c547ac6…` ~~~~text 92: PHASE MNPD4_L12 % 2 0.25 0.75 ! 93: CONST MNPD4_L12 : MN% PD : MN PD% : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.09.003](https://doi.org/10.1016/j.calphad.2015.09.003) E. Povoden-Karadeniz, P. Lang, F. Moszner, S. Pogatscher, A.V. Ruban, P.J. Uggowitzer, E. Kozeschnik, Calphad, 51, 314-33(2015). _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).