Al–P phases

8 phases (tier A 4, liquid 1, gas 1, needs_review 2); 5 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–P system page · Markdown · field reference

Phases of the Al–P system (8)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
ZINCBLENDE_B3 phase:al-p:b3-zincblende	ZnS (sphalerite) · B3 · cF8 · F-43m (216)	tier A: standard phase name	stable in 5 of 5 calculated diagram(s): 300–2500 K, x(P) 0.5–0.5	13	5
BCC_A2 phase:al-p:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	not stable in 5 calculated diagram(s)	0	5
FCC_A1 phase:al-p:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 5 of 5 calculated diagram(s): 300–934.46 K, x(P) 0–0	6	5
GAS phase:al-p:gas	gas	gas	stable in 5 of 5 calculated diagram(s): 704.7–2500 K, x(P) 0.87832–1	0	5
HCP_A3 phase:al-p:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	not stable in 5 calculated diagram(s)	0	5
LIQUID phase:al-p:liquid	liquid	liquid	stable in 5 of 5 calculated diagram(s): 932.9–2500 K, x(P) 0–0.11546	13	5
RED_P phase:al-p:p-red		needs_review	stable in 5 of 5 calculated diagram(s): 300–704.7 K, x(P) 1–1	0	5
WHITE_P phase:al-p:p-white		needs_review	not stable in 5 calculated diagram(s)	0	5

ZINCBLENDE_B3 (Al–P)

Id: phase:al-p:b3-zincblende; status assigned
Structure: ZnS (sphalerite) · B3 · cF8 · F-43m (216); type st:b3-zns-sphalerite-cf8; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaaachq and oqmd-4641, space group 216
Stoichiometry: Al 0.5000, P 0.5000
Stability: stable in 5 of 5 calculated diagram(s): 300–2500 K, x(P) 0.5–0.5
Literature: 13 values (13 accepted) from 1 papers
Interactive: phase registry entry

Names (10): corpus: corpus:phase:al-p:b3-zincblende, corpus:phase:al-p:zincblende-b3
mp: mp:mp-aaaaachq
oqmd: oqmd:oqmd-4641
paper: paper:10.1016/j.calphad.2013.07.001:AlP
tdb: tdb:AlP-01Luk-LB.tdb:ZINCBLENDE_B3, tdb:AlP-09Tu.tdb:ZINCBLENDE_B3, tdb:AlP-13Lia.tdb:ZINCBLENDE_B3, tdb:AlP-15Mie.tdb:ZINCBLENDE_B3, tdb:AlP-94Ans.tdb:ZINCBLENDE_B3

TDB models of ZINCBLENDE_B3 (5): PHASE and CONSTITUENT statements as written

AlP-01Luk-LB.tdb: ZINCBLENDE_B3, type code %, sha256 a09b97ae195a387d…

59: PHASE ZINCBLENDE_B3 % 2 1 1 !
60: CONST ZINCBLENDE_B3 : AL : P : !

AlP-09Tu.tdb: ZINCBLENDE_B3, type code %, sha256 428ecee770770741…

59: PHASE ZINCBLENDE_B3 % 2 1 1 !
60: CONST ZINCBLENDE_B3 : AL : P : !

AlP-13Lia.tdb: ZINCBLENDE_B3, type code %, sha256 157414bde801d143…

65: PHASE ZINCBLENDE_B3 % 2 1 1 !
66: CONST ZINCBLENDE_B3 : AL : P : !

AlP-15Mie.tdb: ZINCBLENDE_B3, type code %, sha256 9261b56f7a777913…

60: PHASE ZINCBLENDE_B3 % 2 1 1 !
61: CONST ZINCBLENDE_B3 : AL : P : !

AlP-94Ans.tdb: ZINCBLENDE_B3, type code %, sha256 0d5a3a8dbc0b4487…

65: PHASE ZINCBLENDE_B3 % 2 1 1 !
66: CONST ZINCBLENDE_B3 : AL : P : !

Example references (7 of 7; assessments first):

doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase; reports values for this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase; cited as the source of values for this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase; cited as the source of values for this phase
doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(81)90020-1 L. Kaufman, J. Nell, K. Taylor, F. Hayes, Calculation of ternary systems containing III–V and II–VI compound phases, Calphad 5 (1981) 185–215.
cited as the source of values for this phase
doi:10.1016/j.calphad.2012.03.005 C. Wu, W. Huang, X. Su, H. Peng, J. Wang, Y. Liu, Experimental investigation and thermodynamic calculation of the Al–Fe–P system at low phosphorus contents, Calphad 38 (2012) 1–6.
cited as the source of values for this phase
doi:10.1016/0022-1902(65)80287-1 W. Kischio, Bildungsenthalpie von Aluminiumphosphid, Journal of Inorganic and Nuclear Chemistry 27, 750-751 (1965).
cited as the source of values for this phase

BCC_A2 (Al–P)

Id: phase:al-p:bcc-a2; status assigned
Structure: W · A2 · cI2 · Im-3m (229); type st:a2-w-ci2; tier A: standard phase name; confidence high
Stability: not stable in 5 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-p:bcc-a2
tdb: tdb:AlP-01Luk-LB.tdb:BCC_A2, tdb:AlP-09Tu.tdb:BCC_A2, tdb:AlP-13Lia.tdb:BCC_A2, tdb:AlP-15Mie.tdb:BCC_A2, tdb:AlP-94Ans.tdb:BCC_A2

TDB models of BCC_A2 (5): PHASE and CONSTITUENT statements as written

AlP-01Luk-LB.tdb: BCC_A2, type code %B, sha256 a09b97ae195a387d…

39: PHASE BCC_A2 %B 2 1 3 !
40: CONST BCC_A2 : AL P : VA : !

AlP-09Tu.tdb: BCC_A2, type code %B, sha256 428ecee770770741…

39: PHASE BCC_A2 %B 2 1 3 !
40: CONST BCC_A2 : AL P : VA : !

AlP-13Lia.tdb: BCC_A2, type code %B, sha256 157414bde801d143…

45: PHASE BCC_A2 %B 2 1 3 !
46: CONST BCC_A2 : AL P : VA : !

AlP-15Mie.tdb: BCC_A2, type code %B, sha256 9261b56f7a777913…

40: PHASE BCC_A2 %B 2 1 3 !
41: CONST BCC_A2 : AL P : VA : !

AlP-94Ans.tdb: BCC_A2, type code %B, sha256 0d5a3a8dbc0b4487…

45: PHASE BCC_A2 %B 2 1 3 !
46: CONST BCC_A2 : AL P : VA : !

Example references (4 of 4; assessments first):

doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase
doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase

FCC_A1 (Al–P)

Id: phase:al-p: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 5 of 5 calculated diagram(s): 300–934.46 K, x(P) 0–0
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:al-p:fcc-a1
paper: paper:10.1016/j.calphad.2013.07.001:(Al)
tdb: tdb:AlP-01Luk-LB.tdb:FCC_A1, tdb:AlP-09Tu.tdb:FCC_A1, tdb:AlP-13Lia.tdb:FCC_A1, tdb:AlP-15Mie.tdb:FCC_A1, tdb:AlP-94Ans.tdb:FCC_A1

TDB models of FCC_A1 (5): PHASE and CONSTITUENT statements as written

AlP-01Luk-LB.tdb: FCC_A1, type code %A, sha256 a09b97ae195a387d…

34: PHASE FCC_A1 %A 2 1 1 !
35: CONST FCC_A1 : AL% P : VA : !

AlP-09Tu.tdb: FCC_A1, type code %A, sha256 428ecee770770741…

34: PHASE FCC_A1 %A 2 1 1 !
35: CONST FCC_A1 : AL% P : VA : !

AlP-13Lia.tdb: FCC_A1, type code %A, sha256 157414bde801d143…

40: PHASE FCC_A1 %A 2 1 1 !
41: CONST FCC_A1 : AL% P : VA : !

AlP-15Mie.tdb: FCC_A1, type code %A, sha256 9261b56f7a777913…

35: PHASE FCC_A1 %A 2 1 1 !
36: CONST FCC_A1 : AL% P : VA : !

AlP-94Ans.tdb: FCC_A1, type code %A, sha256 0d5a3a8dbc0b4487…

40: PHASE FCC_A1 %A 2 1 1 !
41: CONST FCC_A1 : AL% P : VA : !

Example references (6 of 6; assessments first):

doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase; reports values for this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase; cited as the source of values for this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase; cited as the source of values for this phase
doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(81)90020-1 L. Kaufman, J. Nell, K. Taylor, F. Hayes, Calculation of ternary systems containing III–V and II–VI compound phases, Calphad 5 (1981) 185–215.
cited as the source of values for this phase
doi:10.1016/j.calphad.2012.03.005 C. Wu, W. Huang, X. Su, H. Peng, J. Wang, Y. Liu, Experimental investigation and thermodynamic calculation of the Al–Fe–P system at low phosphorus contents, Calphad 38 (2012) 1–6.
cited as the source of values for this phase

GAS (Al–P)

Id: phase:al-p:gas; status assigned
Structure: gas; type st:gas; gas; confidence high
Stability: stable in 5 of 5 calculated diagram(s): 704.7–2500 K, x(P) 0.87832–1
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-p:gas
tdb: tdb:AlP-01Luk-LB.tdb:GAS, tdb:AlP-09Tu.tdb:GAS, tdb:AlP-13Lia.tdb:GAS, tdb:AlP-15Mie.tdb:GAS, tdb:AlP-94Ans.tdb:GAS

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

AlP-01Luk-LB.tdb: GAS, type code %, sha256 a09b97ae195a387d…

62: PHASE GAS:G % 1 1 !
63: CONST GAS:G : AL AL2 P P2 P3 P4 ALP ALP2 : !

AlP-09Tu.tdb: GAS, type code %, sha256 428ecee770770741…

62: PHASE GAS:G % 1 1 !
63: CONST GAS:G : AL AL2 P P2 P3 P4 ALP ALP2 : !

AlP-13Lia.tdb: GAS, type code %, sha256 157414bde801d143…

68: PHASE GAS:G % 1 1 !
69: CONST GAS:G : AL AL2 P P2 P3 P4 ALP ALP2 : !

AlP-15Mie.tdb: GAS, type code %, sha256 9261b56f7a777913…

63: PHASE GAS:G % 1 1 !
64: CONST GAS:G : AL AL2 P P2 P3 P4 ALP ALP2 : !

AlP-94Ans.tdb: GAS, type code %, sha256 0d5a3a8dbc0b4487…

68: PHASE GAS:G % 1 1 !
69: CONST GAS:G : AL AL2 P P2 P3 P4 ALP ALP2 : !

Example references (4 of 4; assessments first):

doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase
doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase

HCP_A3 (Al–P)

Id: phase:al-p: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 5 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-p:hcp-a3
tdb: tdb:AlP-01Luk-LB.tdb:HCP_A3, tdb:AlP-09Tu.tdb:HCP_A3, tdb:AlP-13Lia.tdb:HCP_A3, tdb:AlP-15Mie.tdb:HCP_A3, tdb:AlP-94Ans.tdb:HCP_A3

TDB models of HCP_A3 (5): PHASE and CONSTITUENT statements as written

AlP-01Luk-LB.tdb: HCP_A3, type code %A, sha256 a09b97ae195a387d…

44: PHASE HCP_A3 %A 2 1 0.5 !
45: CONST HCP_A3 : AL : VA : !

AlP-09Tu.tdb: HCP_A3, type code %A, sha256 428ecee770770741…

44: PHASE HCP_A3 %A 2 1 0.5 !
45: CONST HCP_A3 : AL P : VA : !

AlP-13Lia.tdb: HCP_A3, type code %A, sha256 157414bde801d143…

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

AlP-15Mie.tdb: HCP_A3, type code %A, sha256 9261b56f7a777913…

45: PHASE HCP_A3 %A 2 1 0.5 !
46: CONST HCP_A3 : AL : VA : !

AlP-94Ans.tdb: HCP_A3, type code %A, sha256 0d5a3a8dbc0b4487…

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

Example references (4 of 4; assessments first):

doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase
doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase

LIQUID (Al–P)

Id: phase:al-p:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 5 of 5 calculated diagram(s): 932.9–2500 K, x(P) 0–0.11546
Literature: 13 values (13 accepted) from 1 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:al-p:liquid
paper: paper:10.1016/j.calphad.2013.07.001:L
tdb: tdb:AlP-01Luk-LB.tdb:LIQUID, tdb:AlP-09Tu.tdb:LIQUID, tdb:AlP-13Lia.tdb:LIQUID, tdb:AlP-15Mie.tdb:LIQUID, tdb:AlP-94Ans.tdb:LIQUID

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

AlP-01Luk-LB.tdb: LIQUID, type code %, sha256 a09b97ae195a387d…

29: PHASE LIQUID:L % 1 1 !
30: CONST LIQUID:L : AL P : !

AlP-09Tu.tdb: LIQUID, type code %, sha256 428ecee770770741…

29: PHASE LIQUID:L % 1 1 !
30: CONST LIQUID:L : AL P : !

AlP-13Lia.tdb: LIQUID, type code %, sha256 157414bde801d143…

35: PHASE LIQUID:L % 1 1 !
36: CONST LIQUID:L : AL P : !

AlP-15Mie.tdb: LIQUID, type code %, sha256 9261b56f7a777913…

30: PHASE LIQUID:L % 1 1 !
31: CONST LIQUID:L : AL P : !

AlP-94Ans.tdb: LIQUID, type code %, sha256 0d5a3a8dbc0b4487…

35: PHASE LIQUID:L % 1 1 !
36: CONST LIQUID:L : AL P : !

Example references (7 of 7; assessments first):

doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase; reports values for this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase; cited as the source of values for this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase; cited as the source of values for this phase
doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(81)90020-1 L. Kaufman, J. Nell, K. Taylor, F. Hayes, Calculation of ternary systems containing III–V and II–VI compound phases, Calphad 5 (1981) 185–215.
cited as the source of values for this phase
doi:10.1016/j.calphad.2012.03.005 C. Wu, W. Huang, X. Su, H. Peng, J. Wang, Y. Liu, Experimental investigation and thermodynamic calculation of the Al–Fe–P system at low phosphorus contents, Calphad 38 (2012) 1–6.
cited as the source of values for this phase
doi:10.1016/0022-1902(65)80287-1 W. Kischio, Bildungsenthalpie von Aluminiumphosphid, Journal of Inorganic and Nuclear Chemistry 27, 750-751 (1965).
cited as the source of values for this phase

RED_P (Al–P)

Id: phase:al-p:p-red; status needs_review
No structure assigned. Why: name_has_descriptive_tokens:RED; no_structure_token
Candidate (sgte_mmc2): (Red P) — Hallstedt 2025 mmc2 row for RED_P: Red P
Stoichiometry: P 1.0000
Stability: stable in 5 of 5 calculated diagram(s): 300–704.7 K, x(P) 1–1
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-p:p-red
tdb: tdb:AlP-01Luk-LB.tdb:RED_P, tdb:AlP-09Tu.tdb:RED_P, tdb:AlP-13Lia.tdb:RED_P, tdb:AlP-15Mie.tdb:RED_P, tdb:AlP-94Ans.tdb:RED_P

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

AlP-01Luk-LB.tdb: RED_P, type code %, sha256 a09b97ae195a387d…

54: PHASE RED_P % 1 1 !
55: CONST RED_P : P : !

AlP-09Tu.tdb: RED_P, type code %, sha256 428ecee770770741…

54: PHASE RED_P % 1 1 !
55: CONST RED_P : P : !

AlP-13Lia.tdb: RED_P, type code %, sha256 157414bde801d143…

60: PHASE RED_P % 1 1 !
61: CONST RED_P : P : !

AlP-15Mie.tdb: RED_P, type code %, sha256 9261b56f7a777913…

55: PHASE RED_P % 1 1 !
56: CONST RED_P : P : !

AlP-94Ans.tdb: RED_P, type code %, sha256 0d5a3a8dbc0b4487…

60: PHASE RED_P % 1 1 !
61: CONST RED_P : P : !

Example references (4 of 4; assessments first):

doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase
doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models this phase

WHITE_P (Al–P)

Id: phase:al-p:p-white; status needs_review
No structure assigned. Why: name_has_descriptive_tokens:WHITE; no_structure_token
Candidate (sgte_mmc2): (White P) — Hallstedt 2025 mmc2 row for WHITE_P: White P
Stoichiometry: P 1.0000
Stability: not stable in 5 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:al-p:p-white
tdb: tdb:AlP-01Luk-LB.tdb:WHITE_P, tdb:AlP-09Tu.tdb:WHITE_P, tdb:AlP-13Lia.tdb:WHITE_P, tdb:AlP-15Mie.tdb:WHITE_P, tdb:AlP-94Ans.tdb:WHITE_P

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

AlP-01Luk-LB.tdb: WHITE_P, type code %, sha256 a09b97ae195a387d…

49: PHASE WHITE_P % 1 1 !
50: CONST WHITE_P : P : !

AlP-09Tu.tdb: WHITE_P, type code %, sha256 428ecee770770741…

49: PHASE WHITE_P % 1 1 !
50: CONST WHITE_P : P : !

AlP-13Lia.tdb: WHITE_P, type code %, sha256 157414bde801d143…

55: PHASE WHITE_P % 1 1 !
56: CONST WHITE_P : P : !

AlP-15Mie.tdb: WHITE_P, type code %, sha256 9261b56f7a777913…

50: PHASE WHITE_P % 1 1 !
51: CONST WHITE_P : P : !

AlP-94Ans.tdb: WHITE_P, type code %, sha256 0d5a3a8dbc0b4487…

55: PHASE WHITE_P % 1 1 !
56: CONST WHITE_P : P : !

Example references (4 of 4; assessments first):

doi:10.1007/s11669-015-0383-5 Jyrki Miettinen, Seppo Louhenkilpi, Gueorgui Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 9: Fe-Al-P, J. Phase Equilib. Diffus. 36, 317-326 (2015).
assessment that models this phase
doi:10.1016/0364-5916(94)90027-2 I. Ansara, C. Chatillon, H.L. Lukas, T. Nishizawa, H. Ohtani, K. Ishida et al., A binary database for III–V compound semiconductor systems, Calphad 18, 177-222 (1994).
assessment that models this phase
doi:10.1016/j.calphad.2009.10.003 Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009).
assessment that models this phase
doi:10.1016/j.calphad.2013.07.001 Song-Mao Liang, Rainer Schmid-Fetzer, Thermodynamic assessment of the Al–P system based on original experimental data, Calphad 42, 76-85 (2013).
assessment that models 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}
}