Al–Mo phases

15 phases (tier A 6, tier B 1, tier C 4, 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 · full JSON · Al–Mo system page · Markdown · field reference

Phases of the Al–Mo system (15)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
AL12MO phase:al-mo:al12mo	Al12W · cI26 · Im-3 (204)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 5 of 5 calculated diagram(s): 300–985.17 K, x(Mo) 0.07692–0.07692	13	5
AL17MO4 phase:al-mo:al17mo4	Al17Mo4 · mC84 · C2 (5)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 3 of 3 calculated diagram(s): 300–1270.43 K, x(Mo) 0.19048–0.19048	16	3
AL22MO5 phase:al-mo:al22mo5	Al22Mo5 · oF216 · Fdd2 (43)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 3 of 3 calculated diagram(s): 300–1218.43 K, x(Mo) 0.18519–0.18519	8	3
AL3MO phase:al-mo:al3mo	Al3Mo · mC32 · Cm (8)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 3 of 3 calculated diagram(s): 1017.49–1495.16 K, x(Mo) 0.25–0.25	21	3
AL4MO phase:al-mo:al4mo		needs_review	stable in 5 of 5 calculated diagram(s): 300–1425.24 K, x(Mo) 0.2–0.2	22	5
AL5MO phase:al-mo:al5mo		needs_review	stable in 5 of 5 calculated diagram(s): 300–1119.15 K, x(Mo) 0.16667–0.16667	15	5
AL63MO37 phase:al-mo:al63mo37		needs_review	stable in 5 of 5 calculated diagram(s): 1740–1930 K, x(Mo) 0.37–0.37	18	5
AL8MO3 phase:al-mo:al8mo3	Al8Mo3 · mC22 · C2/m (12)	tier B: DFT-supported (unique MP + OQMD match)	stable in 6 of 6 calculated diagram(s): 300–1855.47 K, x(Mo) 0.27273–0.27273	44	6
ALMO_A2 phase:al-mo:almo-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 1462.8–2028.92 K, x(Mo) 0.5–0.5	0	1
ALMO3_A15 phase:al-mo:almo3-a15	Cr3Si · A15 · cP8 · Pm-3n (223)	tier A: standard phase name	stable in 6 of 6 calculated diagram(s): 300–2423.16 K, x(Mo) 0.70774–0.77614	20	6
BCC_A2 phase:al-mo:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 6 of 6 calculated diagram(s): 300–3999.87 K, x(Mo) 0.44747–1	7	8
B2_BCC phase:al-mo:bcc-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 2 of 2 calculated diagram(s): 300–3999.77 K, x(Mo) 0.46835–1	0	2
FCC_A1 phase:al-mo:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 6 of 6 calculated diagram(s): 300–934 K, x(Mo) 0–0.00099	4	6
HCP_A3 phase:al-mo:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	not stable in 6 calculated diagram(s)	0	6
LIQUID phase:al-mo:liquid	liquid	liquid	stable in 6 of 6 calculated diagram(s): 914.88–4000 K, x(Mo) 0–1	95	6

AL12MO (Al–Mo)

Id: phase:al-mo:al12mo; status assigned
Structure: Al12W · cI26 · Im-3 (204); type st:al12w-ci26; 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
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: Al 0.9231, Mo 0.0769
Stability: stable in 5 of 5 calculated diagram(s): 300–985.17 K, x(Mo) 0.07692–0.07692
Literature: 13 values (13 accepted) from 3 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:al-mo:al12mo
paper: paper:10.1007/s11669-009-9564-4:Al12Mo, paper:10.1007/s11669-997-0063-1:Al12Mo, paper:10.1016/j.intermet.2010.03.010:Al12Mo
tdb: tdb:AlMo-09Du.tdb:AL12MO, tdb:AlMo-10Cup.tdb:AL12MO, tdb:AlMo-16Pen.tdb:AL12MO, tdb:AlMo-97Sau.tdb:AL12MO, tdb:AlMo-98Sau-LB.tdb:AL12MO

TDB models of AL12MO (5): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL12MO, type code %, sha256 2eb56c9f75298670…

40: PHASE AL12MO % 2 12 1 !
41: CONST AL12MO : AL : MO : !

AlMo-10Cup.tdb: AL12MO, type code %, sha256 87c3f97cf72fd336…

44: PHASE AL12MO % 2 12 1 !
45: CONST AL12MO : AL : MO : !

AlMo-16Pen.tdb: AL12MO, type code %, sha256 b64c311d043cc74d…

58: PHASE AL12MO % 2 12 1 !
59: CONST AL12MO : AL : MO : !

AlMo-97Sau.tdb: AL12MO, type code %, sha256 709eda501ac1bee8…

47: PHASE AL12MO % 2 12 1 !
48: CONST AL12MO : AL : MO : !

AlMo-98Sau-LB.tdb: AL12MO, type code %, sha256 bc4d36f89701a2a5…

62: PHASE AL12MO % 2 12 1 !
63: CONST AL12MO : AL : MO : !

Example references (6 of 6; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

AL17MO4 (Al–Mo)

Id: phase:al-mo:al17mo4; status assigned
Structure: Al17Mo4 · mC84 · C2 (5); type st:al17mo4-mc84; 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
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: Al 0.8095, Mo 0.1905
Stability: stable in 3 of 3 calculated diagram(s): 300–1270.43 K, x(Mo) 0.19048–0.19048
Literature: 16 values (16 accepted) from 2 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-mo:al17mo4
paper: paper:10.1007/s11669-009-9564-4:Al17Mo4, paper:10.1016/j.intermet.2010.03.010:Al17Mo4
tdb: tdb:AlMo-09Du.tdb:AL17MO4, tdb:AlMo-10Cup.tdb:AL17MO4, tdb:AlMo-16Pen.tdb:AL17MO4

TDB models of AL17MO4 (3): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL17MO4, type code %, sha256 2eb56c9f75298670…

56: PHASE AL17MO4 % 2 17 4 !
57: CONST AL17MO4 : AL : MO : !

AlMo-10Cup.tdb: AL17MO4, type code %, sha256 87c3f97cf72fd336…

60: PHASE AL17MO4 % 2 17 4 !
61: CONST AL17MO4 : AL : MO : !

AlMo-16Pen.tdb: AL17MO4, type code %, sha256 b64c311d043cc74d…

74: PHASE AL17MO4 % 2 17 4 !
75: CONST AL17MO4 : AL : MO : !

Example references (5 of 5; assessments first):

doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

AL22MO5 (Al–Mo)

Id: phase:al-mo:al22mo5; status assigned
Structure: Al22Mo5 · oF216 · Fdd2 (43); type st:al22mo5-of216; 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
Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_oqmd, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Al 0.8148, Mo 0.1852
Stability: stable in 3 of 3 calculated diagram(s): 300–1218.43 K, x(Mo) 0.18519–0.18519
Literature: 8 values (8 accepted) from 2 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-mo:al22mo5
paper: paper:10.1007/s11669-009-9564-4:Al22Mo5, paper:10.1016/j.intermet.2010.03.010:Al22Mo5
tdb: tdb:AlMo-09Du.tdb:AL22MO5, tdb:AlMo-10Cup.tdb:AL22MO5, tdb:AlMo-16Pen.tdb:AL22MO5

TDB models of AL22MO5 (3): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL22MO5, type code %, sha256 2eb56c9f75298670…

51: PHASE AL22MO5 % 2 22 5 !
52: CONST AL22MO5 : AL : MO : !

AlMo-10Cup.tdb: AL22MO5, type code %, sha256 87c3f97cf72fd336…

55: PHASE AL22MO5 % 2 22 5 !
56: CONST AL22MO5 : AL : MO : !

AlMo-16Pen.tdb: AL22MO5, type code %, sha256 b64c311d043cc74d…

69: PHASE AL22MO5 % 2 22 5 !
70: CONST AL22MO5 : AL : MO : !

Example references (5 of 5; assessments first):

doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

AL3MO (Al–Mo)

Id: phase:al-mo:al3mo; status assigned
Structure: Al3Mo · mC32 · Cm (8); type st:al3mo-mc32; 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
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: Al 0.7500, Mo 0.2500
Stability: stable in 3 of 3 calculated diagram(s): 1017.49–1495.16 K, x(Mo) 0.25–0.25
Literature: 21 values (21 accepted) from 3 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:al-mo:al3mo
paper: paper:10.1007/s11669-009-9564-4:Al3Mo, paper:10.1007/s11669-997-0063-1:Al3Mo, paper:10.1016/j.intermet.2010.03.010:Al3Mo
tdb: tdb:AlMo-09Du.tdb:AL3MO, tdb:AlMo-10Cup.tdb:AL3MO, tdb:AlMo-16Pen.tdb:AL3MO

TDB models of AL3MO (3): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL3MO, type code %, sha256 2eb56c9f75298670…

66: PHASE AL3MO % 2 3 1 !
67: CONST AL3MO : AL : MO : !

AlMo-10Cup.tdb: AL3MO, type code %, sha256 87c3f97cf72fd336…

70: PHASE AL3MO % 2 3 1 !
71: CONST AL3MO : AL : MO : !

AlMo-16Pen.tdb: AL3MO, type code %, sha256 b64c311d043cc74d…

84: PHASE AL3MO % 2 3 1 !
85: CONST AL3MO : AL : MO : !

Example references (6 of 6; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
reports values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

AL4MO (Al–Mo)

Id: phase:al-mo:al4mo; status needs_review
No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token; sgte_mmc2_rows_disagree
Candidate (literature_printed): Al17Mo4 · mC84 — printed with a label mapped to this phase
Candidate (sgte_mmc2): Al17Mo4 · mC84 · C2 (5) — Hallstedt 2025 mmc2 row for AL4MO: Al4Mo
Candidate (sgte_mmc2): Al4W · mC30 · Cm (8) — Hallstedt 2025 mmc2 row for AL4MO: Al4Mo
Candidate (tdb_comment): Al4W · mC30 · Cm — AlMo-09Du.tdb: 'Prototype Al4W (mC30, Cm)'
Candidate (tdb_comment): Al4W · mC30 · Cm — AlMo-10Cup.tdb: 'Prototype Al4W (mC30, Cm)'
Candidate (tdb_comment): Al4W · mC30 · Cm — AlMo-16Pen.tdb: 'Prototype Al4W (mC30, Cm)'
Candidate (tdb_comment): Al17Mo4 · mC84 · C2 — AlMo-97Sau.tdb: 'Prototype Al17Mo4 (mC84, C2) and Al4W (mC30, Cm)'
Candidate (tdb_comment): Al17Mo4 · mC84 · C2 — AlMo-98Sau-LB.tdb: 'Prototype Al17Mo4 (mC84, C2) and Al4W (mC30, Cm)'
Stoichiometry: Al 0.8000, Mo 0.2000
Stability: stable in 5 of 5 calculated diagram(s): 300–1425.24 K, x(Mo) 0.2–0.2
Literature: 22 values (22 accepted) from 3 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:al-mo:al4mo
paper: paper:10.1007/s11669-009-9564-4:Al4Mo, paper:10.1007/s11669-997-0063-1:Al4Mo, paper:10.1016/j.intermet.2010.03.010:Al4Mo
tdb: tdb:AlMo-09Du.tdb:AL4MO, tdb:AlMo-10Cup.tdb:AL4MO, tdb:AlMo-16Pen.tdb:AL4MO, tdb:AlMo-97Sau.tdb:AL4MO, tdb:AlMo-98Sau-LB.tdb:AL4MO

TDB models of AL4MO (5): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL4MO, type code %, sha256 2eb56c9f75298670…

61: PHASE AL4MO % 2 4 1 !
62: CONST AL4MO : AL : MO : !

AlMo-10Cup.tdb: AL4MO, type code %, sha256 87c3f97cf72fd336…

65: PHASE AL4MO % 2 4 1 !
66: CONST AL4MO : AL : MO : !

AlMo-16Pen.tdb: AL4MO, type code %, sha256 b64c311d043cc74d…

79: PHASE AL4MO % 2 4 1 !
80: CONST AL4MO : AL : MO : !

AlMo-97Sau.tdb: AL4MO, type code %, sha256 709eda501ac1bee8…

58: PHASE AL4MO % 2 4 1 !
59: CONST AL4MO : AL : MO : !

AlMo-98Sau-LB.tdb: AL4MO, type code %, sha256 bc4d36f89701a2a5…

73: PHASE AL4MO % 2 4 1 !
74: CONST AL4MO : AL : MO : !

Example references (6 of 6; assessments first):

doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

AL5MO (Al–Mo)

Id: phase:al-mo:al5mo; status needs_review
No structure assigned. Why: no_on_hull_entry_in_mp; no_structure_token; sgte_mmc2_rows_disagree
Candidate (dft_oqmd): P6322 (182) — on-hull OQMD Al5 Mo1 at x(MO)=0.1667
Candidate (literature_printed): Al5Mo · hR12 — printed with a label mapped to this phase
Candidate (sgte_mmc2): Al5Mo · hR12 · R-3c (167) — Hallstedt 2025 mmc2 row for AL5MO: Al5Mo (low T)
Candidate (sgte_mmc2): Al5W · hP12 · P6_322 (182) — Hallstedt 2025 mmc2 row for AL5MO: Al5Mo (high T)
Candidate (tdb_comment): Al5Mo · hR12 · R-3c — AlMo-09Du.tdb: 'Prototype Al5Mo (hR12, R-3c), low T'
Candidate (tdb_comment): Al5W · hP12 · P6_322 — AlMo-09Du.tdb: 'Prototype Al5W (hP12, P6_322), high T'
Candidate (tdb_comment): Al5Mo · hR12 · R-3c — AlMo-10Cup.tdb: 'Prototype Al5Mo (hR12, R-3c), low T'
Candidate (tdb_comment): Al5W · hP12 · P6_322 — AlMo-10Cup.tdb: 'Prototype Al5W (hP12, P6_322), high T'
Stoichiometry: Al 0.8333, Mo 0.1667
Stability: stable in 5 of 5 calculated diagram(s): 300–1119.15 K, x(Mo) 0.16667–0.16667
Literature: 15 values (15 accepted) from 3 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:al-mo:al5mo
paper: paper:10.1007/s11669-009-9564-4:Al5Mo, paper:10.1007/s11669-997-0063-1:Al5Mo, paper:10.1016/j.intermet.2010.03.010:Al5Mo
tdb: tdb:AlMo-09Du.tdb:AL5MO, tdb:AlMo-10Cup.tdb:AL5MO, tdb:AlMo-16Pen.tdb:AL5MO, tdb:AlMo-97Sau.tdb:AL5MO, tdb:AlMo-98Sau-LB.tdb:AL5MO

TDB models of AL5MO (5): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL5MO, type code %, sha256 2eb56c9f75298670…

46: PHASE AL5MO % 2 5 1 !
47: CONST AL5MO : AL : MO : !

AlMo-10Cup.tdb: AL5MO, type code %, sha256 87c3f97cf72fd336…

50: PHASE AL5MO % 2 5 1 !
51: CONST AL5MO : AL : MO : !

AlMo-16Pen.tdb: AL5MO, type code %, sha256 b64c311d043cc74d…

64: PHASE AL5MO % 2 5 1 !
65: CONST AL5MO : AL : MO : !

AlMo-97Sau.tdb: AL5MO, type code %, sha256 709eda501ac1bee8…

53: PHASE AL5MO % 2 5 1 !
54: CONST AL5MO : AL : MO : !

AlMo-98Sau-LB.tdb: AL5MO, type code %, sha256 bc4d36f89701a2a5…

68: PHASE AL5MO % 2 5 1 !
69: CONST AL5MO : AL : MO : !

Example references (6 of 6; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

AL63MO37 (Al–Mo)

Id: phase:al-mo:al63mo37; status needs_review
No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token; sgte_mmc2_row_incomplete
Candidate (literature_printed): (Al63Mo37) · ? — printed with a label mapped to this phase
Candidate (sgte_mmc2): (Al63Mo37) — Hallstedt 2025 mmc2 row for AL63MO37: Al63Mo37
Stoichiometry: Al 0.6300, Mo 0.3700
Stability: stable in 5 of 5 calculated diagram(s): 1740–1930 K, x(Mo) 0.37–0.37
Literature: 18 values (18 accepted) from 3 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:al-mo:al63mo37
paper: paper:10.1007/s11669-009-9564-4:Al63Mo37, paper:10.1007/s11669-997-0063-1:Al63Mo37, paper:10.1016/j.intermet.2010.03.010:Al63Mo37
tdb: tdb:AlMo-09Du.tdb:AL63MO37, tdb:AlMo-10Cup.tdb:AL63MO37, tdb:AlMo-16Pen.tdb:AL63MO37, tdb:AlMo-97Sau.tdb:AL63MO37, tdb:AlMo-98Sau-LB.tdb:AL63MO37

TDB models of AL63MO37 (5): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL63MO37, type code %, sha256 2eb56c9f75298670…

76: PHASE AL63MO37 % 2 63 37 !
77: CONST AL63MO37 : AL : MO : !

AlMo-10Cup.tdb: AL63MO37, type code %, sha256 87c3f97cf72fd336…

80: PHASE AL63MO37 % 2 63 37 !
81: CONST AL63MO37 : AL : MO : !

AlMo-16Pen.tdb: AL63MO37, type code %, sha256 b64c311d043cc74d…

94: PHASE AL63MO37 % 2 63 37 !
95: CONST AL63MO37 : AL : MO : !

AlMo-97Sau.tdb: AL63MO37, type code %, sha256 709eda501ac1bee8…

68: PHASE AL63MO37 % 2 63 37 !
69: CONST AL63MO37 : AL : MO : !

AlMo-98Sau-LB.tdb: AL63MO37, type code %, sha256 bc4d36f89701a2a5…

83: PHASE AL63MO37 % 2 63 37 !
84: CONST AL63MO37 : AL : MO : !

Example references (5 of 5; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase

AL8MO3 (Al–Mo)

Id: phase:al-mo:al8mo3; status assigned
Structure: Al8Mo3 · mC22 · C2/m (12); type st:al8mo3-mc22; tier B: DFT-supported (unique MP + OQMD match); confidence high
Stoichiometry: Al 0.7273, Mo 0.2727
Stability: stable in 6 of 6 calculated diagram(s): 300–1855.47 K, x(Mo) 0.27273–0.27273
Literature: 44 values (44 accepted) from 3 papers
Interactive: phase registry entry

Names (12): corpus: corpus:phase:al-mo:al8mo3
mp: mp:mp-aaaaaebd
oqmd: oqmd:oqmd-10509
paper: paper:10.1007/s11669-009-9564-4:Al8Mo3, paper:10.1007/s11669-997-0063-1:Al8Mo3, paper:10.1016/j.intermet.2010.03.010:Al8Mo3
tdb: tdb:AlMo-09Du.tdb:AL8MO3, tdb:AlMo-10Cup.tdb:AL8MO3, tdb:AlMo-16Pen.tdb:AL8MO3, tdb:AlMo-97Cos.tdb:AL8MO3, tdb:AlMo-97Sau.tdb:AL8MO3, tdb:AlMo-98Sau-LB.tdb:AL8MO3

TDB models of AL8MO3 (6): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: AL8MO3, type code %, sha256 2eb56c9f75298670…

71: PHASE AL8MO3 % 2 8 3 !
72: CONST AL8MO3 : AL : MO : !

AlMo-10Cup.tdb: AL8MO3, type code %, sha256 87c3f97cf72fd336…

75: PHASE AL8MO3 % 2 8 3 !
76: CONST AL8MO3 : AL : MO : !

AlMo-16Pen.tdb: AL8MO3, type code %, sha256 b64c311d043cc74d…

89: PHASE AL8MO3 % 2 8 3 !
90: CONST AL8MO3 : AL : MO : !

AlMo-97Cos.tdb: AL8MO3, type code %, sha256 ddd7a660ca5292b2…

43: PHASE AL8MO3 % 2 8 3 !
44: CONST AL8MO3 : AL : MO : !

AlMo-97Sau.tdb: AL8MO3, type code %, sha256 709eda501ac1bee8…

63: PHASE AL8MO3 % 2 8 3 !
64: CONST AL8MO3 : AL : MO : !

AlMo-98Sau-LB.tdb: AL8MO3, type code %, sha256 bc4d36f89701a2a5…

78: PHASE AL8MO3 % 2 8 3 !
79: CONST AL8MO3 : AL : MO : !

Example references (7 of 7; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of values for this phase

ALMO_A2 (Al–Mo)

Id: phase:al-mo:almo-a2; status assigned
Structure: W · A2 · cI2 · Im-3m (229); type st:a2-w-ci2; tier A: standard phase name; confidence high
Stoichiometry: Al 0.5000, Mo 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 1462.8–2028.92 K, x(Mo) 0.5–0.5
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (2): corpus: corpus:phase:al-mo:almo-a2
tdb: tdb:AlMo-97Cos.tdb:ALMO_A2

TDB models of ALMO_A2 (1): PHASE and CONSTITUENT statements as written

AlMo-97Cos.tdb: ALMO_A2, type code %, sha256 ddd7a660ca5292b2…

48: PHASE ALMO_A2 % 2 1 1 !
49: CONST ALMO_A2 : AL : MO : !

Example references (1 of 1; assessments first):

doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase

ALMO3_A15 (Al–Mo)

Id: phase:al-mo:almo3-a15; status assigned
Structure: Cr3Si · A15 · cP8 · Pm-3n (223); type st:a15-cr3si-cp8; tier A: standard phase name; confidence high
Caveat: partitioned order/disorder model in AlMo-09Du.tdb also describes the disordered state
Caveat: partitioned order/disorder model in AlMo-10Cup.tdb also describes the disordered state
Caveat: partitioned order/disorder model in AlMo-16Pen.tdb also describes the disordered state
Stability: stable in 6 of 6 calculated diagram(s): 300–2423.16 K, x(Mo) 0.70774–0.77614
Literature: 20 values (20 accepted) from 3 papers
Interactive: phase registry entry

Names (10): corpus: corpus:phase:al-mo:almo3-a15
paper: paper:10.1007/s11669-009-9564-4:AlMo3, paper:10.1007/s11669-997-0063-1:AlMo3, paper:10.1016/j.intermet.2010.03.010:δ-AlMo3
tdb: tdb:AlMo-09Du.tdb:ALMO3_A15, tdb:AlMo-10Cup.tdb:ALMO3_A15, tdb:AlMo-16Pen.tdb:ALMO3_A15, tdb:AlMo-97Cos.tdb:ALMO3_A15, tdb:AlMo-97Sau.tdb:ALMO3_A15, tdb:AlMo-98Sau-LB.tdb:ALMO3_A15

TDB models of ALMO3_A15 (6): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: ALMO3_A15, type code %, sha256 2eb56c9f75298670…

81: PHASE ALMO3_A15 % 2 1 3 !
82: CONST ALMO3_A15 : AL% MO : AL MO% : !

AlMo-10Cup.tdb: ALMO3_A15, type code %, sha256 87c3f97cf72fd336…

85: PHASE ALMO3_A15 % 2 1 3 !
86: CONST ALMO3_A15 : AL% MO : AL MO% : !

AlMo-16Pen.tdb: ALMO3_A15, type code %, sha256 b64c311d043cc74d…

99: PHASE ALMO3_A15 % 2 1 3 !
100: CONST ALMO3_A15 : AL% MO : AL MO% : !

AlMo-97Cos.tdb: ALMO3_A15, type code %, sha256 ddd7a660ca5292b2…

53: PHASE ALMO3_A15 % 2 1 3 !
54: CONST ALMO3_A15 : AL : MO : !

AlMo-97Sau.tdb: ALMO3_A15, type code %, sha256 709eda501ac1bee8…

73: PHASE ALMO3_A15 % 2 1 3 !
74: CONST ALMO3_A15 : AL : MO : !

AlMo-98Sau-LB.tdb: ALMO3_A15, type code %, sha256 bc4d36f89701a2a5…

88: PHASE ALMO3_A15 % 2 1 3 !
89: CONST ALMO3_A15 : AL : MO : !

Example references (6 of 6; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase

BCC_A2 (Al–Mo)

Id: phase:al-mo: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 6 of 6 calculated diagram(s): 300–3999.87 K, x(Mo) 0.44747–1
Literature: 7 values (7 accepted) from 3 papers
Interactive: phase registry entry

Names (14): corpus: corpus:phase:al-mo:bcc-a2
paper: paper:10.1007/s11669-009-9564-4:bcc(Mo), paper:10.1007/s11669-997-0063-1:(Mo), paper:10.1007/s11669-997-0063-1:Mo, paper:10.1016/j.intermet.2010.03.010:β
system_alias: system_alias:al-mo:beta
tdb: tdb:AlMo-09Du.tdb:BCC_A2, tdb:AlMo-10Cup.tdb:BCC_A2, tdb:AlMo-16Pen.tdb:A2_BCC, tdb:AlMo-16Pen.tdb:BCC_A2, tdb:AlMo-97Cos.tdb:BCC_A2, tdb:AlMo-97Sau.tdb:BCC_A2, tdb:AlMo-98Sau-LB.tdb:A2_BCC, tdb:AlMo-98Sau-LB.tdb:BCC_A2

TDB models of BCC_A2 (8): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: BCC_A2, type code %B, sha256 2eb56c9f75298670…

30: PHASE BCC_A2 %B 2 1 3 !
31: CONST BCC_A2 : AL MO% : VA : !

AlMo-10Cup.tdb: BCC_A2, type code %B, sha256 87c3f97cf72fd336…

34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : AL MO% : VA : !

AlMo-16Pen.tdb: A2_BCC, type code %B, sha256 b64c311d043cc74d…

43: PHASE A2_BCC %B 2 1 3 !
44: CONST A2_BCC : AL MO% VA : VA : !

AlMo-16Pen.tdb: BCC_A2, type code %B, sha256 b64c311d043cc74d…

38: PHASE BCC_A2 %B 2 1 3 !
39: CONST BCC_A2 : AL MO% : VA : !

AlMo-97Cos.tdb: BCC_A2, type code %B, sha256 ddd7a660ca5292b2…

33: PHASE BCC_A2 %B 2 1 3 !
34: CONST BCC_A2 : AL MO% : VA : !

AlMo-97Sau.tdb: BCC_A2, type code %B, sha256 709eda501ac1bee8…

37: PHASE BCC_A2 %B 2 1 3 !
38: CONST BCC_A2 : AL MO% : VA : !

AlMo-98Sau-LB.tdb: A2_BCC, type code %B, sha256 bc4d36f89701a2a5…

47: PHASE A2_BCC %B 2 1 3 !
48: CONST A2_BCC : AL MO% : VA : !

AlMo-98Sau-LB.tdb: BCC_A2, type code %B, sha256 bc4d36f89701a2a5…

42: PHASE BCC_A2 %B 2 1 3 !
43: CONST BCC_A2 : AL MO% : VA : !

Example references (6 of 6; assessments first):

doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase

B2_BCC (Al–Mo)

Id: phase:al-mo:bcc-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Caveat: AlMo-16Pen.tdb: ordered phase with disordered part A2_BCC (order/disorder model)
Caveat: AlMo-98Sau-LB.tdb: ordered phase with disordered part A2_BCC (order/disorder model)
Caveat: partitioned order/disorder model in AlMo-16Pen.tdb also describes the disordered state
Caveat: partitioned order/disorder model in AlMo-98Sau-LB.tdb also describes the disordered state
Stability: stable in 2 of 2 calculated diagram(s): 300–3999.77 K, x(Mo) 0.46835–1
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:al-mo:bcc-b2
tdb: tdb:AlMo-16Pen.tdb:B2_BCC, tdb:AlMo-98Sau-LB.tdb:B2_BCC

TDB models of B2_BCC (2): PHASE and CONSTITUENT statements as written

AlMo-16Pen.tdb: B2_BCC, type code %BO, sha256 b64c311d043cc74d…

48: PHASE B2_BCC %BO 3 0.5 0.5 3 !
49: CONST B2_BCC : AL% MO VA : AL MO% VA : VA : !

AlMo-98Sau-LB.tdb: B2_BCC, type code %BO, sha256 bc4d36f89701a2a5…

52: PHASE B2_BCC %BO 3 0.5 0.5 3 !
53: CONST B2_BCC : AL% MO : AL MO% : VA : !

Example references (1 of 1; assessments first):

doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase

FCC_A1 (Al–Mo)

Id: phase:al-mo: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 6 of 6 calculated diagram(s): 300–934 K, x(Mo) 0–0.00099
Literature: 4 values (4 accepted) from 2 papers
Interactive: phase registry entry

Names (10): corpus: corpus:phase:al-mo:fcc-a1
paper: paper:10.1007/s11669-009-9564-4:fcc, paper:10.1007/s11669-997-0063-1:(Al), paper:10.1007/s11669-997-0063-1:Al
tdb: tdb:AlMo-09Du.tdb:FCC_A1, tdb:AlMo-10Cup.tdb:FCC_A1, tdb:AlMo-16Pen.tdb:FCC_A1, tdb:AlMo-97Cos.tdb:FCC_A1, tdb:AlMo-97Sau.tdb:FCC_A1, tdb:AlMo-98Sau-LB.tdb:FCC_A1

TDB models of FCC_A1 (6): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: FCC_A1, type code %A, sha256 2eb56c9f75298670…

25: PHASE FCC_A1 %A 2 1 1 !
26: CONST FCC_A1 : AL% MO : VA : !

AlMo-10Cup.tdb: FCC_A1, type code %A, sha256 87c3f97cf72fd336…

29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : AL% MO : VA : !

AlMo-16Pen.tdb: FCC_A1, type code %A, sha256 b64c311d043cc74d…

33: PHASE FCC_A1 %A 2 1 1 !
34: CONST FCC_A1 : AL% MO : VA : !

AlMo-97Cos.tdb: FCC_A1, type code %A, sha256 ddd7a660ca5292b2…

28: PHASE FCC_A1 %A 2 1 1 !
29: CONST FCC_A1 : AL% MO : VA : !

AlMo-97Sau.tdb: FCC_A1, type code %A, sha256 709eda501ac1bee8…

32: PHASE FCC_A1 %A 2 1 1 !
33: CONST FCC_A1 : AL% MO : VA : !

AlMo-98Sau-LB.tdb: FCC_A1, type code %A, sha256 bc4d36f89701a2a5…

37: PHASE FCC_A1 %A 2 1 1 !
38: CONST FCC_A1 : AL% MO : VA : !

Example references (6 of 6; assessments first):

doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase

HCP_A3 (Al–Mo)

Id: phase:al-mo: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 6 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:al-mo:hcp-a3
tdb: tdb:AlMo-09Du.tdb:HCP_A3, tdb:AlMo-10Cup.tdb:HCP_A3, tdb:AlMo-16Pen.tdb:HCP_A3, tdb:AlMo-97Cos.tdb:HCP_A3, tdb:AlMo-97Sau.tdb:HCP_A3, tdb:AlMo-98Sau-LB.tdb:HCP_A3

TDB models of HCP_A3 (6): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: HCP_A3, type code %A, sha256 2eb56c9f75298670…

35: PHASE HCP_A3 %A 2 1 0.5 !
36: CONST HCP_A3 : AL MO : VA : !

AlMo-10Cup.tdb: HCP_A3, type code %A, sha256 87c3f97cf72fd336…

39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : AL MO : VA : !

AlMo-16Pen.tdb: HCP_A3, type code %A, sha256 b64c311d043cc74d…

53: PHASE HCP_A3 %A 2 1 0.5 !
54: CONST HCP_A3 : AL MO : VA : !

AlMo-97Cos.tdb: HCP_A3, type code %A, sha256 ddd7a660ca5292b2…

38: PHASE HCP_A3 %A 2 1 0.5 !
39: CONST HCP_A3 : AL MO : VA : !

AlMo-97Sau.tdb: HCP_A3, type code %A, sha256 709eda501ac1bee8…

42: PHASE HCP_A3 %A 2 1 0.5 !
43: CONST HCP_A3 : AL MO : VA : !

AlMo-98Sau-LB.tdb: HCP_A3, type code %A, sha256 bc4d36f89701a2a5…

57: PHASE HCP_A3 %A 2 1 0.5 !
58: CONST HCP_A3 : AL MO : VA : !

Example references (5 of 5; assessments first):

doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase
doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase
doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase

LIQUID (Al–Mo)

Id: phase:al-mo:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 6 of 6 calculated diagram(s): 914.88–4000 K, x(Mo) 0–1
Literature: 95 values (95 accepted) from 3 papers
Interactive: phase registry entry

Names (12): corpus: corpus:phase:al-mo:liquid
paper: paper:10.1007/s11669-009-9564-4:L, paper:10.1007/s11669-997-0063-1:L, paper:10.1007/s11669-997-0063-1:Liquid, paper:10.1016/j.intermet.2010.03.010:Liquid, paper:10.1016/j.intermet.2010.03.010:liquid
tdb: tdb:AlMo-09Du.tdb:LIQUID, tdb:AlMo-10Cup.tdb:LIQUID, tdb:AlMo-16Pen.tdb:LIQUID, tdb:AlMo-97Cos.tdb:LIQUID, tdb:AlMo-97Sau.tdb:LIQUID, tdb:AlMo-98Sau-LB.tdb:LIQUID

TDB models of LIQUID (6): PHASE and CONSTITUENT statements as written

AlMo-09Du.tdb: LIQUID, type code %, sha256 2eb56c9f75298670…

20: PHASE LIQUID:L % 1 1 !
21: CONST LIQUID:L : AL MO : !

AlMo-10Cup.tdb: LIQUID, type code %, sha256 87c3f97cf72fd336…

24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : AL MO : !

AlMo-16Pen.tdb: LIQUID, type code %, sha256 b64c311d043cc74d…

28: PHASE LIQUID:L % 1 1 !
29: CONST LIQUID:L : AL MO : !

AlMo-97Cos.tdb: LIQUID, type code %, sha256 ddd7a660ca5292b2…

23: PHASE LIQUID:L % 1 1 !
24: CONST LIQUID:L : AL MO : !

AlMo-97Sau.tdb: LIQUID, type code %, sha256 709eda501ac1bee8…

27: PHASE LIQUID:L % 1 1 !
28: CONST LIQUID:L : AL MO : !

AlMo-98Sau-LB.tdb: LIQUID, type code %, sha256 bc4d36f89701a2a5…

32: PHASE LIQUID:L % 1 1 !
33: CONST LIQUID:L : AL MO : !

Example references (7 of 7; assessments first):

doi:10.1007/s11669-997-0063-1 Thermotech Ltd., N. Saunders, The Al-Mo system (aluminum-molybdenum), JPE 18, 370-378 (1997).
assessment that models this phase; reports values for this phase
doi:10.1016/j.intermet.2010.03.010 Damian M. Cupid, Olga Fabrichnaya, Fereshteh Ebrahimi, Hans J. Seifert, Thermodynamic assessment of the Al–Mo system and of the Ti–Al–Mo System from 0 to 20at.% Ti, Intermetallics 18, 1185-1196 (2010).
assessment that models this phase; reports values for this phase
doi:10.1007/s11669-009-9564-4 Zhenmin Du, Cuiping Guo, Changrong Li, Weijing Zhang, Thermodynamic Description of the Al-Mo and Al-Fe-Mo Systems, J. Phase Equilib. Diffus. 30, 487-501 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2016.03.044 Jian Peng, Peter Franke, Dario Manara, Tyson Watkins, Rudy J.M. Konings, Hans J. Seifert, Experimental investigation and thermodynamic re-assessment of the Al–Mo–Ni system, Journal of Alloys and Compounds 674, 305-314 (2016).
assessment that models this phase
doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
assessment that models this phase
doi:10.3139/146.101412 Markus Eumann, Gerhard Sauthoff, Martin Palm, Re-evaluation of phase equilibria in the Al–Mo system, International Journal of Materials Research 97, 1502-1511 (2006).
cited as the source of values for this phase
doi:10.1007/bf02646496 Julius C. Schuster, Herbert Ipser, The AI-Ali8Mo3 section of the binary system aluminum-molybdenum, Metall Trans A 22, 1729-1736 (1991).
cited as the source of 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). doi: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). doi: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.

@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}
}