Ca–In phases

10 phases (tier A 5, tier C 4, 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 · Ca–In system page · Markdown · field reference

Phases of the Ca–In system (10)
PhaseStructureBasisStability (calculated)Literature valuesTDB models
TETRAGONAL_A6
phase:ca-in:a6-tetragonal
In · A6 · tI2 · I4/mmm (139)tier A: standard phase namestable in 2 of 2 calculated diagram(s): 300–429.75 K, x(In) 1–122
BCC_A2
phase:ca-in:bcc-a2
W · A2 · cI2 · Im-3m (229)tier A: standard phase namestable in 2 of 2 calculated diagram(s): 716.03–1155 K, x(In) 0–013
B2_BCC
phase:ca-in:bcc-b2
CsCl · B2 · cP2 · Pm-3m (221)tier A: standard phase namestable in 1 of 1 calculated diagram(s): 300–1164.08 K, x(In) 0–0.501
CA3IN
phase:ca-in:ca3in
Ca8In3 · aP22 · P-1 (2)tier C: assessor-stated (Hallstedt 2025 crystallographic table)stable in 1 of 1 calculated diagram(s): 300–1037.11 K, x(In) 0.25–0.2541
CA8IN3
phase:ca-in:ca8in3
Ca8In3 · aP22 · P-1 (2)tier C: assessor-stated (Hallstedt 2025 crystallographic table)stable in 1 of 1 calculated diagram(s): 300–1034.43 K, x(In) 0.27273–0.27273141
CAIN
phase:ca-in:cain
GaPu · tI16 · I4/mmm (139)tier C: assessor-stated (Hallstedt 2025 crystallographic table)stable in 1 of 1 calculated diagram(s): 300–1167.58 K, x(In) 0.5–0.5101
CAIN2
phase:ca-in:cain2
CaIn2 · hP6 · P6_3/mmc (194)tier C: assessor-stated (Hallstedt 2025 crystallographic table)stable in 2 of 2 calculated diagram(s): 300–1110.32 K, x(In) 0.66667–0.66667122
FCC_A1
phase:ca-in:fcc-a1
Cu · A1 · cF4 · Fm-3m (225)tier A: standard phase namestable in 2 of 2 calculated diagram(s): 300–716.03 K, x(In) 0–002
HCP_A3
phase:ca-in:hcp-a3
Mg · A3 · hP2 · P6_3/mmc (194)tier A: standard phase namenot stable in 2 calculated diagram(s)02
LIQUID
phase:ca-in:liquid
liquidliquidstable in 2 of 2 calculated diagram(s): 425.43–2500 K, x(In) 0–1122

TETRAGONAL_A6 (Ca–In)

Names (5): corpus: corpus:phase:ca-in:a6-tetragonal, corpus:phase:ca-in:tetragonal-a6
paper: paper:10.1007/s11669-013-0258-6:(In)
tdb: tdb:CaIn-13Wan.tdb:TETRAGONAL_A6, tdb:CaIn-15Qin.tdb:TETRAGONAL_A6

TDB models of TETRAGONAL_A6 (2): PHASE and CONSTITUENT statements as written

CaIn-13Wan.tdb: TETRAGONAL_A6, type code %, sha256 79293c7821a91f29…

40: PHASE TETRAGONAL_A6 % 1 1 !
41: CONST TETRAGONAL_A6 : IN : !

CaIn-15Qin.tdb: TETRAGONAL_A6, type code %, sha256 09448428a82f51e5…

55: PHASE TETRAGONAL_A6 % 1 1 !
56: CONST TETRAGONAL_A6 : IN : !

Example references (3 of 3; assessments first):

BCC_A2 (Ca–In)

Names (5): corpus: corpus:phase:ca-in:bcc-a2
paper: paper:10.1007/s11669-013-0258-6:(βCa)
tdb: tdb:CaIn-13Wan.tdb:BCC_A2, tdb:CaIn-15Qin.tdb:A2_BCC, tdb:CaIn-15Qin.tdb:BCC_A2

TDB models of BCC_A2 (3): PHASE and CONSTITUENT statements as written

CaIn-13Wan.tdb: BCC_A2, type code %B, sha256 79293c7821a91f29…

30: PHASE BCC_A2 %B 2 1 3 !
31: CONST BCC_A2 : CA% IN : VA : !

CaIn-15Qin.tdb: A2_BCC, type code %B, sha256 09448428a82f51e5…

40: PHASE A2_BCC %B 2 1 3 !
41: CONST A2_BCC : CA% IN : VA : !

CaIn-15Qin.tdb: BCC_A2, type code %B, sha256 09448428a82f51e5…

35: PHASE BCC_A2 %B 2 1 3 !
36: CONST BCC_A2 : CA% IN : VA : !

Example references (2 of 2; assessments first):

B2_BCC (Ca–In)

Names (2): corpus: corpus:phase:ca-in:bcc-b2
tdb: tdb:CaIn-15Qin.tdb:B2_BCC

TDB models of B2_BCC (1): PHASE and CONSTITUENT statements as written

CaIn-15Qin.tdb: B2_BCC, type code %BO, sha256 09448428a82f51e5…

45: PHASE B2_BCC %BO 3 0.5 0.5 3 !
46: CONST B2_BCC : CA% IN : CA IN% : VA : !

Example references (1 of 1; assessments first):

CA3IN (Ca–In)

Names (3): corpus: corpus:phase:ca-in:ca3in
paper: paper:10.1007/s11669-013-0258-6:Ca3In
tdb: tdb:CaIn-13Wan.tdb:CA3IN

TDB models of CA3IN (1): PHASE and CONSTITUENT statements as written

CaIn-13Wan.tdb: CA3IN, type code %, sha256 79293c7821a91f29…

45: PHASE CA3IN % 2 3 1 !
46: CONST CA3IN : CA : IN : !

Example references (2 of 2; assessments first):

CA8IN3 (Ca–In)

Names (3): corpus: corpus:phase:ca-in:ca8in3
paper: paper:10.1016/j.calphad.2014.10.008:Ca8In3
tdb: tdb:CaIn-15Qin.tdb:CA8IN3

TDB models of CA8IN3 (1): PHASE and CONSTITUENT statements as written

CaIn-15Qin.tdb: CA8IN3, type code %, sha256 09448428a82f51e5…

60: PHASE CA8IN3 % 2 8 3 !
61: CONST CA8IN3 : CA : IN : !

Example references (2 of 2; assessments first):

CAIN (Ca–In)

Names (4): corpus: corpus:phase:ca-in:cain
paper: paper:10.1007/s11669-013-0258-6:CaIn, paper:10.1016/j.calphad.2014.10.008:CaIn
tdb: tdb:CaIn-13Wan.tdb:CAIN

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

CaIn-13Wan.tdb: CAIN, type code %, sha256 79293c7821a91f29…

50: PHASE CAIN % 2 1 1 !
51: CONST CAIN : CA : IN : !

Example references (3 of 3; assessments first):

CAIN2 (Ca–In)

Names (5): corpus: corpus:phase:ca-in:cain2
paper: paper:10.1007/s11669-013-0258-6:CaIn2, paper:10.1016/j.calphad.2014.10.008:CaIn2
tdb: tdb:CaIn-13Wan.tdb:CAIN2, tdb:CaIn-15Qin.tdb:CAIN2

TDB models of CAIN2 (2): PHASE and CONSTITUENT statements as written

CaIn-13Wan.tdb: CAIN2, type code %, sha256 79293c7821a91f29…

55: PHASE CAIN2 % 2 1 2 !
56: CONST CAIN2 : CA : IN : !

CaIn-15Qin.tdb: CAIN2, type code %, sha256 09448428a82f51e5…

65: PHASE CAIN2 % 2 1 2 !
66: CONST CAIN2 : CA : IN : !

Example references (4 of 4; assessments first):

FCC_A1 (Ca–In)

Names (3): corpus: corpus:phase:ca-in:fcc-a1
tdb: tdb:CaIn-13Wan.tdb:FCC_A1, tdb:CaIn-15Qin.tdb:FCC_A1

TDB models of FCC_A1 (2): PHASE and CONSTITUENT statements as written

CaIn-13Wan.tdb: FCC_A1, type code %A, sha256 79293c7821a91f29…

25: PHASE FCC_A1 %A 2 1 1 !
26: CONST FCC_A1 : CA% IN : VA : !

CaIn-15Qin.tdb: FCC_A1, type code %A, sha256 09448428a82f51e5…

30: PHASE FCC_A1 %A 2 1 1 !
31: CONST FCC_A1 : CA% IN : VA : !

Example references (2 of 2; assessments first):

HCP_A3 (Ca–In)

Names (3): corpus: corpus:phase:ca-in:hcp-a3
tdb: tdb:CaIn-13Wan.tdb:HCP_A3, tdb:CaIn-15Qin.tdb:HCP_A3

TDB models of HCP_A3 (2): PHASE and CONSTITUENT statements as written

CaIn-13Wan.tdb: HCP_A3, type code %A, sha256 79293c7821a91f29…

35: PHASE HCP_A3 %A 2 1 0.5 !
36: CONST HCP_A3 : CA IN : VA : !

CaIn-15Qin.tdb: HCP_A3, type code %A, sha256 09448428a82f51e5…

50: PHASE HCP_A3 %A 2 1 0.5 !
51: CONST HCP_A3 : CA IN : VA : !

Example references (2 of 2; assessments first):

LIQUID (Ca–In)

Names (4): corpus: corpus:phase:ca-in:liquid
paper: paper:10.1007/s11669-013-0258-6:L
tdb: tdb:CaIn-13Wan.tdb:LIQUID, tdb:CaIn-15Qin.tdb:LIQUID

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

CaIn-13Wan.tdb: LIQUID, type code %, sha256 79293c7821a91f29…

20: PHASE LIQUID:L % 1 1 !
21: CONST LIQUID:L : CA IN : !

CaIn-15Qin.tdb: LIQUID, type code %, sha256 09448428a82f51e5…

25: PHASE LIQUID:L % 1 1 !
26: CONST LIQUID:L : CA IN : !

Example references (3 of 3; assessments first):