Mn–Y phases
9 phases (tier A 8, liquid 1); 9 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 · full JSON · Mn–Y system page · Markdown · field reference
| Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models |
|---|---|---|---|---|---|
| BCC_A2 phase:mn-y:bcc-a2 | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 1408.76–2499.37 K, x(Y) 0–1 | 0 | 3 |
| CBCC_A12 phase:mn-y:cbcc-a12 | alpha-Mn · A12 · cI58 · I-43m (217) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 300–980 K, x(Y) 0–0 | 0 | 3 |
| CUB_A13 phase:mn-y:cub-a13 | beta-Mn · A13 · cP20 · P4_132 (213) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 980–1474.99 K, x(Y) 0–0 | 0 | 3 |
| FCC_A1 phase:mn-y:fcc-a1 | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 1339.95–1474.99 K, x(Y) 0–0.00419 | 0 | 3 |
| HCP_A3 phase:mn-y:hcp-a3 | Mg · A3 · hP2 · P6_3/mmc (194) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 300–1794.37 K, x(Y) 0.97799–1 | 0 | 3 |
| LIQUID phase:mn-y:liquid | liquid | liquid | stable in 3 of 3 calculated diagram(s): 1148.52–2500 K, x(Y) 0–1 | 0 | 3 |
| MN12Y_D2B phase:mn-y:mn12y-d2b | Mn12Th · D2_b · tI26 · I4/mmm (139) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 300–1372.11 K, x(Y) 0.07692–0.07692 | 0 | 3 |
| MN23Y6_D8A phase:mn-y:mn23y6-d8a | Mn23Th6 · D8_a · cF116 · Fm-3m (225) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 300–1398.4 K, x(Y) 0.2069–0.2069 | 0 | 3 |
| MN2Y_C15 phase:mn-y:mn2y-c15 | Cu2Mg · C15 · cF24 · Fd-3m (227) | tier A: standard phase name | stable in 3 of 3 calculated diagram(s): 300–1381.92 K, x(Y) 0.33333–0.33333 | 0 | 3 |
BCC_A2 (Mn–Y)
- Id:
phase:mn-y:bcc-a2; statusassigned - Structure: W · A2 · cI2 · Im-3m (229); type
st:a2-w-ci2; tier A: standard phase name; confidence high - Stability: stable in 3 of 3 calculated diagram(s): 1408.76–2499.37 K, x(Y) 0–1
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:bcc-a2
tdb: tdb:MnY-01Gro-LB.tdb:BCC_A2, tdb:MnY-24Ye.tdb:BCC_A2, tdb:MnY-97Fla.tdb:BCC_A2
TDB models of BCC_A2 (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: BCC_A2, type code %B, sha256 ba5b41e4ad56782c…
47: PHASE BCC_A2 %B 2 1 1.5 ! 48: CONST BCC_A2 : MN% Y% : VA : !
MnY-24Ye.tdb: BCC_A2, type code %B, sha256 9f1eefdac758e632…
41: PHASE BCC_A2 %B 2 1 1.5 ! 42: CONST BCC_A2 : MN% Y% : VA : !
MnY-97Fla.tdb: BCC_A2, type code %B, sha256 29b5ac67d4a151d6…
44: PHASE BCC_A2 %B 2 1 1.5 ! 45: CONST BCC_A2 : MN% Y% : VA : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
CBCC_A12 (Mn–Y)
- Id:
phase:mn-y:cbcc-a12; statusassigned - Structure: alpha-Mn · A12 · cI58 · I-43m (217); type
st:a12-alpha-mn-ci58; tier A: standard phase name; confidence high - Stoichiometry: Mn 1.0000
- Stability: stable in 3 of 3 calculated diagram(s): 300–980 K, x(Y) 0–0
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:cbcc-a12
tdb: tdb:MnY-01Gro-LB.tdb:CBCC_A12, tdb:MnY-24Ye.tdb:CBCC_A12, tdb:MnY-97Fla.tdb:CBCC_A12
TDB models of CBCC_A12 (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: CBCC_A12, type code %A, sha256 ba5b41e4ad56782c…
57: PHASE CBCC_A12 %A 2 1 1 ! 58: CONST CBCC_A12 : MN : VA : !
MnY-24Ye.tdb: CBCC_A12, type code %A, sha256 9f1eefdac758e632…
51: PHASE CBCC_A12 %A 2 1 1 ! 52: CONST CBCC_A12 : MN : VA : !
MnY-97Fla.tdb: CBCC_A12, type code %A, sha256 29b5ac67d4a151d6…
54: PHASE CBCC_A12 %A 2 1 1 ! 55: CONST CBCC_A12 : MN : VA : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
CUB_A13 (Mn–Y)
- Id:
phase:mn-y:cub-a13; statusassigned - Structure: beta-Mn · A13 · cP20 · P4_132 (213); type
st:a13-beta-mn-cp20; tier A: standard phase name; confidence high - Stoichiometry: Mn 1.0000
- Stability: stable in 3 of 3 calculated diagram(s): 980–1474.99 K, x(Y) 0–0
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:cub-a13
tdb: tdb:MnY-01Gro-LB.tdb:CUB_A13, tdb:MnY-24Ye.tdb:CUB_A13, tdb:MnY-97Fla.tdb:CUB_A13
TDB models of CUB_A13 (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: CUB_A13, type code %, sha256 ba5b41e4ad56782c…
62: PHASE CUB_A13 % 2 1 1 ! 63: CONST CUB_A13 : MN : VA : !
MnY-24Ye.tdb: CUB_A13, type code %, sha256 9f1eefdac758e632…
56: PHASE CUB_A13 % 2 1 1 ! 57: CONST CUB_A13 : MN : VA : !
MnY-97Fla.tdb: CUB_A13, type code %, sha256 29b5ac67d4a151d6…
59: PHASE CUB_A13 % 2 1 1 ! 60: CONST CUB_A13 : MN : VA : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
FCC_A1 (Mn–Y)
- Id:
phase:mn-y:fcc-a1; statusassigned - Structure: Cu · A1 · cF4 · Fm-3m (225); type
st:a1-cu-cf4; tier A: standard phase name; confidence high - Stability: stable in 3 of 3 calculated diagram(s): 1339.95–1474.99 K, x(Y) 0–0.00419
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:fcc-a1
tdb: tdb:MnY-01Gro-LB.tdb:FCC_A1, tdb:MnY-24Ye.tdb:FCC_A1, tdb:MnY-97Fla.tdb:FCC_A1
TDB models of FCC_A1 (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: FCC_A1, type code %A, sha256 ba5b41e4ad56782c…
42: PHASE FCC_A1 %A 2 1 1 ! 43: CONST FCC_A1 : MN% Y : VA : !
MnY-24Ye.tdb: FCC_A1, type code %A, sha256 9f1eefdac758e632…
36: PHASE FCC_A1 %A 2 1 1 ! 37: CONST FCC_A1 : MN% Y : VA : !
MnY-97Fla.tdb: FCC_A1, type code %A, sha256 29b5ac67d4a151d6…
39: PHASE FCC_A1 %A 2 1 1 ! 40: CONST FCC_A1 : MN% Y : VA : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
HCP_A3 (Mn–Y)
- Id:
phase:mn-y:hcp-a3; statusassigned - Structure: Mg · A3 · hP2 · P6_3/mmc (194); type
st:a3-mg-hp2; tier A: standard phase name; confidence high - Stability: stable in 3 of 3 calculated diagram(s): 300–1794.37 K, x(Y) 0.97799–1
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:hcp-a3
tdb: tdb:MnY-01Gro-LB.tdb:HCP_A3, tdb:MnY-24Ye.tdb:HCP_A3, tdb:MnY-97Fla.tdb:HCP_A3
TDB models of HCP_A3 (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: HCP_A3, type code %, sha256 ba5b41e4ad56782c…
52: PHASE HCP_A3 % 2 1 0.5 ! 53: CONST HCP_A3 : MN Y% : VA : !
MnY-24Ye.tdb: HCP_A3, type code %, sha256 9f1eefdac758e632…
46: PHASE HCP_A3 % 2 1 0.5 ! 47: CONST HCP_A3 : MN Y% : VA : !
MnY-97Fla.tdb: HCP_A3, type code %, sha256 29b5ac67d4a151d6…
49: PHASE HCP_A3 % 2 1 0.5 ! 50: CONST HCP_A3 : MN Y% : VA : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
LIQUID (Mn–Y)
- Id:
phase:mn-y:liquid; statusassigned - Structure: liquid; type
st:liquid; liquid; confidence high - Stability: stable in 3 of 3 calculated diagram(s): 1148.52–2500 K, x(Y) 0–1
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:liquid
tdb: tdb:MnY-01Gro-LB.tdb:LIQUID, tdb:MnY-24Ye.tdb:LIQUID, tdb:MnY-97Fla.tdb:LIQUID
TDB models of LIQUID (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: LIQUID, type code %, sha256 ba5b41e4ad56782c…
37: PHASE LIQUID:L % 1 1 ! 38: CONST LIQUID:L : MN Y : !
MnY-24Ye.tdb: LIQUID, type code %, sha256 9f1eefdac758e632…
31: PHASE LIQUID:L % 1 1 ! 32: CONST LIQUID:L : MN Y : !
MnY-97Fla.tdb: LIQUID, type code %, sha256 29b5ac67d4a151d6…
34: PHASE LIQUID:L % 1 1 ! 35: CONST LIQUID:L : MN Y : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
MN12Y_D2B (Mn–Y)
- Id:
phase:mn-y:mn12y-d2b; statusassigned - Structure: Mn12Th · D2_b · tI26 · I4/mmm (139); type
st:d2-b-mn12th-ti26; tier A: standard phase name; confidence high - Stoichiometry: Mn 0.9231, Y 0.0769
- Stability: stable in 3 of 3 calculated diagram(s): 300–1372.11 K, x(Y) 0.07692–0.07692
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:mn12y-d2b
tdb: tdb:MnY-01Gro-LB.tdb:MN12Y_D2B, tdb:MnY-24Ye.tdb:MN12Y_D2B, tdb:MnY-97Fla.tdb:MN12Y_D2B
TDB models of MN12Y_D2B (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: MN12Y_D2B, type code %, sha256 ba5b41e4ad56782c…
67: PHASE MN12Y_D2B % 2 12 1 ! 68: CONST MN12Y_D2B : MN : Y : !
MnY-24Ye.tdb: MN12Y_D2B, type code %, sha256 9f1eefdac758e632…
61: PHASE MN12Y_D2B % 2 12 1 ! 62: CONST MN12Y_D2B : MN : Y : !
MnY-97Fla.tdb: MN12Y_D2B, type code %, sha256 29b5ac67d4a151d6…
64: PHASE MN12Y_D2B % 2 12 1 ! 65: CONST MN12Y_D2B : MN : Y : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
MN23Y6_D8A (Mn–Y)
- Id:
phase:mn-y:mn23y6-d8a; statusassigned - Structure: Mn23Th6 · D8_a · cF116 · Fm-3m (225); type
st:d8-a-mn23th6-cf116; tier A: standard phase name; confidence high - Stoichiometry: Mn 0.7931, Y 0.2069
- Stability: stable in 3 of 3 calculated diagram(s): 300–1398.4 K, x(Y) 0.2069–0.2069
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:mn23y6-d8a
tdb: tdb:MnY-01Gro-LB.tdb:MN23Y6_D8A, tdb:MnY-24Ye.tdb:MN23Y6_D8A, tdb:MnY-97Fla.tdb:MN23Y6_D8A
TDB models of MN23Y6_D8A (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: MN23Y6_D8A, type code %, sha256 ba5b41e4ad56782c…
72: PHASE MN23Y6_D8A % 2 23 6 ! 73: CONST MN23Y6_D8A : MN : Y : !
MnY-24Ye.tdb: MN23Y6_D8A, type code %A, sha256 9f1eefdac758e632…
66: PHASE MN23Y6_D8A %A 2 23 6 ! 67: CONST MN23Y6_D8A : MN : Y : !
MnY-97Fla.tdb: MN23Y6_D8A, type code %, sha256 29b5ac67d4a151d6…
69: PHASE MN23Y6_D8A % 2 23 6 ! 70: CONST MN23Y6_D8A : MN : Y : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase
MN2Y_C15 (Mn–Y)
- Id:
phase:mn-y:mn2y-c15; statusassigned - Structure: Cu2Mg · C15 · cF24 · Fd-3m (227); type
st:c15-cu2mg-cf24; tier A: standard phase name; confidence high - Stoichiometry: Mn 0.6667, Y 0.3333
- Stability: stable in 3 of 3 calculated diagram(s): 300–1381.92 K, x(Y) 0.33333–0.33333
- Literature: 0 values (0 accepted) from 0 papers
- Interactive: phase registry entry
Names (4): corpus: corpus:phase:mn-y:mn2y-c15
tdb: tdb:MnY-01Gro-LB.tdb:MN2Y_C15, tdb:MnY-24Ye.tdb:MN2Y_C15, tdb:MnY-97Fla.tdb:MN2Y_C15
TDB models of MN2Y_C15 (3): PHASE and CONSTITUENT statements as written
MnY-01Gro-LB.tdb: MN2Y_C15, type code %, sha256 ba5b41e4ad56782c…
77: PHASE MN2Y_C15 % 2 2 1 ! 78: CONST MN2Y_C15 : MN : Y : !
MnY-24Ye.tdb: MN2Y_C15, type code %A, sha256 9f1eefdac758e632…
71: PHASE MN2Y_C15 %A 2 2 1 ! 72: CONST MN2Y_C15 : MN : Y : !
MnY-97Fla.tdb: MN2Y_C15, type code %, sha256 29b5ac67d4a151d6…
74: PHASE MN2Y_C15 % 2 2 1 ! 75: CONST MN2Y_C15 : MN : Y : !
Example references (3 of 3; assessments first):
- doi:10.1002/mgea.39 Hongjian Ye, Jiang Wang, Qing Chen, Guanghui Rao, Huaiying Zhou, Development of thermodynamic database of the Mn‐RE (RE = rare earth metals) binary systems, Materials Genome Engineering Advances 2 (2024).
assessment that models this phase - doi:10.1016/S0925-8388(00)01364-5 J. Groebner, A. Pisch, R. Schmid-Fetzer, J. Alloys Compd., 317-318, 433-37(2001).
assessment that models this phase - doi:10.3139/ijmr-1997-0099 H. Flandorfer, J. Groebner, A. Stamou, N. Hassiotis, A. Saccone, P. Rogl, R. Wouters, H. Seifert, D. Maccio, R. Ferro, G. Haidemenopoulus, L. Delaey, G. Effenberg, Z. Metallkd., 88, 529-38(1997).
assessment that models this phase