Au–Pr phases

14 phases (tier A 8, tier C 5, liquid 1); 13 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 · Au–Pr system page · Markdown · field reference

Phases of the Au–Pr system (14)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
AU2PR phase:au-pr:au2pr	Hg2K · oI12 · Imma (74)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1362.85 K, x(Pr) 0.33333–0.33333	4	1
AU36PR17 phase:au-pr:au36pr17	Au36Nd17 · tP106 · P4/nmm (129)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 1273.01–1451.47 K, x(Pr) 0.32075–0.32075	8	1
AU4PR3 phase:au-pr:au4pr3	Pd4Pu3 · hR14 · R-3 (148)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1522.87 K, x(Pr) 0.42857–0.42857	6	1
AU51PR14 phase:au-pr:au51pr14	Ag51Gd14 · hP68 · P6/m (175)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1482.58 K, x(Pr) 0.21538–0.21538	8	1
AU6PR phase:au-pr:au6pr	Au6Pr · mC28 · C2/c (15)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1172.89 K, x(Pr) 0.14286–0.14286	6	1
AUPR_B2 phase:au-pr:aupr-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 1592.95–1692.71 K, x(Pr) 0.5–0.5	4	1
AUPR_B27 phase:au-pr:aupr-b27	FeB · B27 · oP8 · Pnma (62)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–713.23 K, x(Pr) 0.5–0.5	2	1
AUPR_B33 phase:au-pr:aupr-b33	CrB · B33 · oC8 · Cmcm (63)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 713.23–1592.95 K, x(Pr) 0.5–0.5	8	1
AUPR2_C37 phase:au-pr:aupr2-c37	Co2Si · C37 · oP12 · Pnma (62)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1022.92 K, x(Pr) 0.66667–0.66667	4	1
BCC_A2 phase:au-pr:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 1033.11–1204 K, x(Pr) 0.98527–1	2	1
DHCP phase:au-pr:dhcp-a3	alpha-La · A3' · hP4 · P6_3/mmc (194)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1068 K, x(Pr) 0.99479–1	4	1
FCC_A1 phase:au-pr:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1357.84 K, x(Pr) 0–0.02026	2	1
HCP_A3 phase:au-pr: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:au-pr:liquid	liquid	liquid	stable in 1 of 1 calculated diagram(s): 882.92–2500 K, x(Pr) 0–1	22	1

AU2PR (Au–Pr)

Id: phase:au-pr:au2pr; status assigned
Structure: Hg2K · oI12 · Imma (74); type st:hg2k-oi12; 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 (dft_space_group_74_matches_2_structure_types, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Au 0.6667, Pr 0.3333
Stability: stable in 1 of 1 calculated diagram(s): 300–1362.85 K, x(Pr) 0.33333–0.33333
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:au2pr
paper: paper:10.1016/s0925-8388(03)00525-5:Au2Pr
tdb: tdb:AuPr-04Du.tdb:AU2PR

TDB models of AU2PR (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AU2PR, type code %, sha256 0faf40a50a1ef45c…

68: PHASE AU2PR % 2 2 1 !
69: CONST AU2PR : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AU36PR17 (Au–Pr)

Id: phase:au-pr:au36pr17; status assigned
Structure: Au36Nd17 · tP106 · P4/nmm (129); type st:au36nd17-tp106; 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: Au 0.6792, Pr 0.3208
Stability: stable in 1 of 1 calculated diagram(s): 1273.01–1451.47 K, x(Pr) 0.32075–0.32075
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:au36pr17
paper: paper:10.1016/s0925-8388(03)00525-5:Au36Pr17
tdb: tdb:AuPr-04Du.tdb:AU36PR17

TDB models of AU36PR17 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AU36PR17, type code %, sha256 0faf40a50a1ef45c…

63: PHASE AU36PR17 % 2 36 17 !
64: CONST AU36PR17 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AU4PR3 (Au–Pr)

Id: phase:au-pr:au4pr3; status assigned
Structure: Pd4Pu3 · hR14 · R-3 (148); type st:pd4pu3-hr14; 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: Au 0.5714, Pr 0.4286
Stability: stable in 1 of 1 calculated diagram(s): 300–1522.87 K, x(Pr) 0.42857–0.42857
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:au4pr3
paper: paper:10.1016/s0925-8388(03)00525-5:Au4Pr3
tdb: tdb:AuPr-04Du.tdb:AU4PR3

TDB models of AU4PR3 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AU4PR3, type code %, sha256 0faf40a50a1ef45c…

73: PHASE AU4PR3 % 2 4 3 !
74: CONST AU4PR3 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AU51PR14 (Au–Pr)

Id: phase:au-pr:au51pr14; status assigned
Structure: Ag51Gd14 · hP68 · P6/m (175); type st:ag51gd14-hp68; 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: Au 0.7846, Pr 0.2154
Stability: stable in 1 of 1 calculated diagram(s): 300–1482.58 K, x(Pr) 0.21538–0.21538
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:au51pr14
paper: paper:10.1016/s0925-8388(03)00525-5:Au51Pr14
tdb: tdb:AuPr-04Du.tdb:AU51PR14

TDB models of AU51PR14 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AU51PR14, type code %, sha256 0faf40a50a1ef45c…

58: PHASE AU51PR14 % 2 51 14 !
59: CONST AU51PR14 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AU6PR (Au–Pr)

Id: phase:au-pr:au6pr; status assigned
Structure: Au6Pr · mC28 · C2/c (15); type st:au6pr-mc28; 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: Au 0.8571, Pr 0.1429
Stability: stable in 1 of 1 calculated diagram(s): 300–1172.89 K, x(Pr) 0.14286–0.14286
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:au6pr
paper: paper:10.1016/s0925-8388(03)00525-5:Au6Pr
tdb: tdb:AuPr-04Du.tdb:AU6PR

TDB models of AU6PR (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AU6PR, type code %, sha256 0faf40a50a1ef45c…

53: PHASE AU6PR % 2 6 1 !
54: CONST AU6PR : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AUPR_B2 (Au–Pr)

Id: phase:au-pr:aupr-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Stoichiometry: Au 0.5000, Pr 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 1592.95–1692.71 K, x(Pr) 0.5–0.5
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:aupr-b2
paper: paper:10.1016/s0925-8388(03)00525-5:γAuPr
tdb: tdb:AuPr-04Du.tdb:AUPR_B2

TDB models of AUPR_B2 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AUPR_B2, type code %, sha256 0faf40a50a1ef45c…

88: PHASE AUPR_B2 % 2 1 1 !
89: CONST AUPR_B2 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AUPR_B27 (Au–Pr)

Id: phase:au-pr:aupr-b27; status assigned
Structure: FeB · B27 · oP8 · Pnma (62); type st:b27-feb-op8; tier A: standard phase name; confidence high
Stoichiometry: Au 0.5000, Pr 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 300–713.23 K, x(Pr) 0.5–0.5
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:aupr-b27
paper: paper:10.1016/s0925-8388(03)00525-5:αAuPr
tdb: tdb:AuPr-04Du.tdb:AUPR_B27

TDB models of AUPR_B27 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AUPR_B27, type code %, sha256 0faf40a50a1ef45c…

78: PHASE AUPR_B27 % 2 1 1 !
79: CONST AUPR_B27 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AUPR_B33 (Au–Pr)

Id: phase:au-pr:aupr-b33; status assigned
Structure: CrB · B33 · oC8 · Cmcm (63); type st:b33-crb-oc8; tier A: standard phase name; confidence high
Stoichiometry: Au 0.5000, Pr 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 713.23–1592.95 K, x(Pr) 0.5–0.5
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:aupr-b33
paper: paper:10.1016/s0925-8388(03)00525-5:βAuPr
tdb: tdb:AuPr-04Du.tdb:AUPR_B33

TDB models of AUPR_B33 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AUPR_B33, type code %, sha256 0faf40a50a1ef45c…

83: PHASE AUPR_B33 % 2 1 1 !
84: CONST AUPR_B33 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

AUPR2_C37 (Au–Pr)

Id: phase:au-pr:aupr2-c37; status assigned
Structure: Co2Si · C37 · oP12 · Pnma (62); type st:c37-co2si-op12; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaaaeak and oqmd-10794, space group 62
Stoichiometry: Au 0.3333, Pr 0.6667
Stability: stable in 1 of 1 calculated diagram(s): 300–1022.92 K, x(Pr) 0.66667–0.66667
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:au-pr:aupr2-c37
mp: mp:mp-aaaaaeak
oqmd: oqmd:oqmd-10794
paper: paper:10.1016/s0925-8388(03)00525-5:AuPr2
tdb: tdb:AuPr-04Du.tdb:AUPR2_C37

TDB models of AUPR2_C37 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: AUPR2_C37, type code %, sha256 0faf40a50a1ef45c…

93: PHASE AUPR2_C37 % 2 1 2 !
94: CONST AUPR2_C37 : AU : PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

BCC_A2 (Au–Pr)

Id: phase:au-pr: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): 1033.11–1204 K, x(Pr) 0.98527–1
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:bcc-a2
paper: paper:10.1016/s0925-8388(03)00525-5:bcc(Pr)
tdb: tdb:AuPr-04Du.tdb:BCC_A2

TDB models of BCC_A2 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: BCC_A2, type code %B, sha256 0faf40a50a1ef45c…

38: PHASE BCC_A2 %B 2 1 3 !
39: CONST BCC_A2 : AU PR : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

DHCP (Au–Pr)

Id: phase:au-pr:dhcp-a3; status assigned
Structure: alpha-La · A3' · hP4 · P6_3/mmc (194); type st:a3-alpha-la-hp4; tier A: standard phase name; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 300–1068 K, x(Pr) 0.99479–1
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (4): corpus: corpus:phase:au-pr:dhcp-a3, corpus:phase:au-pr:dhcp
paper: paper:10.1016/s0925-8388(03)00525-5:dhcp (Pr)
tdb: tdb:AuPr-04Du.tdb:DHCP

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

AuPr-04Du.tdb: DHCP, type code %, sha256 0faf40a50a1ef45c…

48: PHASE DHCP % 1 1 !
49: CONST DHCP : AU PR% : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

FCC_A1 (Au–Pr)

Id: phase:au-pr: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): 300–1357.84 K, x(Pr) 0–0.02026
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:fcc-a1
paper: paper:10.1016/s0925-8388(03)00525-5:fcc (Au)
tdb: tdb:AuPr-04Du.tdb:FCC_A1

TDB models of FCC_A1 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: FCC_A1, type code %A, sha256 0faf40a50a1ef45c…

33: PHASE FCC_A1 %A 2 1 1 !
34: CONST FCC_A1 : AU% PR : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
cited as the source of values for this phase

HCP_A3 (Au–Pr)

Id: phase:au-pr:hcp-a3; status assigned
Structure: Mg · A3 · hP2 · P6_3/mmc (194); type st:a3-mg-hp2; tier A: standard phase name; confidence high
Stoichiometry: Au 1.0000
Stability: not stable in 1 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (2): corpus: corpus:phase:au-pr:hcp-a3
tdb: tdb:AuPr-04Du.tdb:HCP_A3

TDB models of HCP_A3 (1): PHASE and CONSTITUENT statements as written

AuPr-04Du.tdb: HCP_A3, type code %A, sha256 0faf40a50a1ef45c…

43: PHASE HCP_A3 %A 2 1 0.5 !
44: CONST HCP_A3 : AU : VA : !

Example references (1 of 1; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase

LIQUID (Au–Pr)

Id: phase:au-pr:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 882.92–2500 K, x(Pr) 0–1
Literature: 22 values (22 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-pr:liquid
paper: paper:10.1016/s0925-8388(03)00525-5:L
tdb: tdb:AuPr-04Du.tdb:LIQUID

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

AuPr-04Du.tdb: LIQUID, type code %, sha256 0faf40a50a1ef45c…

28: PHASE LIQUID:L % 1 1 !
29: CONST LIQUID:L : AU PR : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(03)00525-5 Z. Du, C. Guo, D. Lu, J. Alloys Compd., 364, 117-20(2004).
assessment that models this phase; reports values for this phase
doi:10.1016/s0925-8388(96)02606-0 A. Saccone, D. Macciò, M. Giovannini, S. Delfino, The praseodymium-gold system, Journal of Alloys and Compounds 247, 134-140 (1997).
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}
}