In–Pd phases

13 phases (tier A 8, tier C 1, liquid 1, needs_review 3); 11 stable in a calculated diagram. Structure types are assigned only when the stored evidence supports an assignment under the stated tier rules (tier A: standard phase name; tier B: unique Materials Project + OQMD on-hull match, DFT-supported; tier C: one structure stated by the assessment's crystallographic table, assessor-stated); other phases list candidates and are marked needs_review. Stability is from phase diagrams calculated with pycalphad from the SGTE binary collection (evidence class: model).

Data: interactive registry · full JSON · In–Pd system page · Markdown · field reference

Phases of the In–Pd system (13)
PhaseStructureBasisStability (calculated)Literature valuesTDB models
TETRAGONAL_A6
phase:in-pd:a6-tetragonal
In · A6 · tI2 · I4/mmm (139)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–429.64 K, x(Pd) 0–001
BCC_A2
phase:in-pd:bcc-a2
W · A2 · cI2 · Im-3m (229)tier A: standard phase namenot stable in 1 calculated diagram(s)01
FCC_A1
phase:in-pd:fcc-a1
Cu · A1 · cF4 · Fm-3m (225)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–1828 K, x(Pd) 0.79955–141
HCP_A3
phase:in-pd:hcp-a3
Mg · A3 · hP2 · P6_3/mmc (194)tier A: standard phase namenot stable in 1 calculated diagram(s)01
IN3PD2_D513
phase:in-pd:in3pd2-d513
Ni2Al3 · D5_13 · hP5 · P-3m1 (164)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–989.69 K, x(Pd) 0.4–0.441
IN3PD5
phase:in-pd:in3pd5
Ge3Rh5 · oP16 · Pbam (55)tier C: assessor-stated (Hallstedt 2025 crystallographic table)stable in 1 of 1 calculated diagram(s): 300–1218.53 K, x(Pd) 0.625–0.62541
IN7PD3_D8F
phase:in-pd:in7pd3-d8f
needs_reviewstable in 1 of 1 calculated diagram(s): 300–949.17 K, x(Pd) 0.29–0.2941
INPD_B2
phase:in-pd:inpd-b2
CsCl · B2 · cP2 · Pm-3m (221)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–1561.47 K, x(Pd) 0.44907–0.5993481
INPD2_BETA
phase:in-pd:inpd2-beta
needs_reviewstable in 1 of 1 calculated diagram(s): 1196.25–1606.4 K, x(Pd) 0.66–0.66121
INPD2_C37
phase:in-pd:inpd2-c37
Co2Si · C37 · oP12 · Pnma (62)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–1330.35 K, x(Pd) 0.66667–0.6666761
INPD3_D022
phase:in-pd:inpd3-d022
Al3Ti · D0_22 · tI8 · I4/mmm (139)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–1502.31 K, x(Pd) 0.75–0.7541
INPD3_L10
phase:in-pd:inpd3-l10
needs_reviewstable in 1 of 1 calculated diagram(s): 1300.08–1644.44 K, x(Pd) 0.74–0.74121
LIQUID
phase:in-pd:liquid
liquidliquidstable in 1 of 1 calculated diagram(s): 429.64–2500 K, x(Pd) 0–1181

TETRAGONAL_A6 (In–Pd)

Names (3): corpus: corpus:phase:in-pd:a6-tetragonal, corpus:phase:in-pd:tetragonal-a6
tdb: tdb:InPd-02Jia-LB.tdb:TETRAGONAL_A6

TDB models of TETRAGONAL_A6 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: TETRAGONAL_A6, type code %, sha256 51a1c11ac9d8f539…

46: PHASE TETRAGONAL_A6 % 1 1 !
47: CONST TETRAGONAL_A6 : IN : !

Example references (1 of 1; assessments first):

BCC_A2 (In–Pd)

Names (2): corpus: corpus:phase:in-pd:bcc-a2
tdb: tdb:InPd-02Jia-LB.tdb:BCC_A2

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

InPd-02Jia-LB.tdb: BCC_A2, type code %B, sha256 51a1c11ac9d8f539…

36: PHASE BCC_A2 %B 2 1 3 !
37: CONST BCC_A2 : IN PD : VA : !

Example references (1 of 1; assessments first):

FCC_A1 (In–Pd)

Names (3): corpus: corpus:phase:in-pd:fcc-a1
paper: paper:10.1007/s11661-002-0235-x:fcc
tdb: tdb:InPd-02Jia-LB.tdb:FCC_A1

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

InPd-02Jia-LB.tdb: FCC_A1, type code %A, sha256 51a1c11ac9d8f539…

31: PHASE FCC_A1 %A 2 1 1 !
32: CONST FCC_A1 : IN PD% : VA : !

Example references (1 of 1; assessments first):

HCP_A3 (In–Pd)

Names (2): corpus: corpus:phase:in-pd:hcp-a3
tdb: tdb:InPd-02Jia-LB.tdb:HCP_A3

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

InPd-02Jia-LB.tdb: HCP_A3, type code %A, sha256 51a1c11ac9d8f539…

41: PHASE HCP_A3 %A 2 1 0.5 !
42: CONST HCP_A3 : IN PD : VA : !

Example references (1 of 1; assessments first):

IN3PD2_D513 (In–Pd)

Names (5): corpus: corpus:phase:in-pd:in3pd2-d513
mp: mp:mp-aaabdbcf
oqmd: oqmd:oqmd-11131
paper: paper:10.1007/s11661-002-0235-x:In3Pd2
tdb: tdb:InPd-02Jia-LB.tdb:IN3PD2_D513

TDB models of IN3PD2_D513 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: IN3PD2_D513, type code %, sha256 51a1c11ac9d8f539…

56: PHASE IN3PD2_D513 % 2 3 2 !
57: CONST IN3PD2_D513 : IN : PD : !

Example references (2 of 2; assessments first):

IN3PD5 (In–Pd)

Names (3): corpus: corpus:phase:in-pd:in3pd5
paper: paper:10.1007/s11661-002-0235-x:In3Pd5
tdb: tdb:InPd-02Jia-LB.tdb:IN3PD5

TDB models of IN3PD5 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: IN3PD5, type code %, sha256 51a1c11ac9d8f539…

66: PHASE IN3PD5 % 2 3 5 !
67: CONST IN3PD5 : IN : PD : !

Example references (1 of 1; assessments first):

IN7PD3_D8F (In–Pd)

Names (3): corpus: corpus:phase:in-pd:in7pd3-d8f
paper: paper:10.1007/s11661-002-0235-x:In7Pd3
tdb: tdb:InPd-02Jia-LB.tdb:IN7PD3_D8F

TDB models of IN7PD3_D8F (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: IN7PD3_D8F, type code %, sha256 51a1c11ac9d8f539…

51: PHASE IN7PD3_D8F % 2 0.71 0.29 !
52: CONST IN7PD3_D8F : IN : PD : !

Example references (2 of 2; assessments first):

INPD_B2 (In–Pd)

Names (3): corpus: corpus:phase:in-pd:inpd-b2
paper: paper:10.1007/s11661-002-0235-x:InPd
tdb: tdb:InPd-02Jia-LB.tdb:INPD_B2

TDB models of INPD_B2 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: INPD_B2, type code %, sha256 51a1c11ac9d8f539…

61: PHASE INPD_B2 % 2 1 1 !
62: CONST INPD_B2 : IN% PD : PD% VA : !

Example references (3 of 3; assessments first):

INPD2_BETA (In–Pd)

Names (3): corpus: corpus:phase:in-pd:inpd2-beta
paper: paper:10.1007/s11661-002-0235-x:βInPd2
tdb: tdb:InPd-02Jia-LB.tdb:INPD2_BETA

TDB models of INPD2_BETA (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: INPD2_BETA, type code %, sha256 51a1c11ac9d8f539…

76: PHASE INPD2_BETA % 2 0.34 0.66 !
77: CONST INPD2_BETA : IN : PD : !

Example references (1 of 1; assessments first):

INPD2_C37 (In–Pd)

Names (5): corpus: corpus:phase:in-pd:inpd2-c37
mp: mp:mp-aaaabhna
oqmd: oqmd:oqmd-11129
paper: paper:10.1007/s11661-002-0235-x:αInPd2
tdb: tdb:InPd-02Jia-LB.tdb:INPD2_C37

TDB models of INPD2_C37 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: INPD2_C37, type code %, sha256 51a1c11ac9d8f539…

71: PHASE INPD2_C37 % 2 1 2 !
72: CONST INPD2_C37 : IN : PD : !

Example references (1 of 1; assessments first):

INPD3_D022 (In–Pd)

Names (5): corpus: corpus:phase:in-pd:inpd3-d022
mp: mp:mp-aaacjjth
oqmd: oqmd:oqmd-26848
paper: paper:10.1007/s11661-002-0235-x:αInPd3
tdb: tdb:InPd-02Jia-LB.tdb:INPD3_D022

TDB models of INPD3_D022 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: INPD3_D022, type code %, sha256 51a1c11ac9d8f539…

81: PHASE INPD3_D022 % 2 1 3 !
82: CONST INPD3_D022 : IN : PD : !

Example references (1 of 1; assessments first):

INPD3_L10 (In–Pd)

Names (3): corpus: corpus:phase:in-pd:inpd3-l10
paper: paper:10.1007/s11661-002-0235-x:βInPd3
tdb: tdb:InPd-02Jia-LB.tdb:INPD3_L10

TDB models of INPD3_L10 (1): PHASE and CONSTITUENT statements as written

InPd-02Jia-LB.tdb: INPD3_L10, type code %, sha256 51a1c11ac9d8f539…

86: PHASE INPD3_L10 % 2 0.26 0.74 !
87: CONST INPD3_L10 : IN : PD : !

Example references (1 of 1; assessments first):

LIQUID (In–Pd)

Names (3): corpus: corpus:phase:in-pd:liquid
paper: paper:10.1007/s11661-002-0235-x:L
tdb: tdb:InPd-02Jia-LB.tdb:LIQUID

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

InPd-02Jia-LB.tdb: LIQUID, type code %, sha256 51a1c11ac9d8f539…

26: PHASE LIQUID:L % 1 1 !
27: CONST LIQUID:L : IN PD : !

Example references (3 of 3; assessments first):