Nd–Zn phases

16 phases (tier A 6, tier B 1, tier C 5, liquid 1, needs_review 3); 15 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 · Nd–Zn system page · Markdown · field reference

Phases of the Nd–Zn system (16)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
BCC_A2 phase:nd-zn:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 4 of 4 calculated diagram(s): 891.57–1295.78 K, x(Zn) 0–0.08949	16	5
B2_BCC phase:nd-zn:bcc-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1193.52 K, x(Zn) 0.49657–0.50011	6	1
DHCP phase:nd-zn:dhcp-a3	alpha-La · A3' · hP4 · P6_3/mmc (194)	tier A: standard phase name	stable in 4 of 4 calculated diagram(s): 300–1287.22 K, x(Zn) 0–0.00402	8	4
FCC_A1 phase:nd-zn:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	not stable in 4 calculated diagram(s)	0	4
HCP_A3 phase:nd-zn:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	stable in 4 of 4 calculated diagram(s): 300–2498.93 K, x(Zn) 1–1	4	4
LIQUID phase:nd-zn:liquid	liquid	liquid	stable in 4 of 4 calculated diagram(s): 692.67–2500 K, x(Zn) 0–1	78	4
ND13ZN58 phase:nd-zn:nd13zn58	Y13Zn58 · hP146 · P6_3/mmc (194)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 4 of 4 calculated diagram(s): 300–1188.35 K, x(Zn) 0.8169–0.8169	22	4
ND2ZN17 phase:nd-zn:nd2zn17		needs_review	stable in 4 of 4 calculated diagram(s): 300–1268.46 K, x(Zn) 0.89474–0.89474	28	4
ND3ZN11 phase:nd-zn:nd3zn11	Al11La3 · oI28 · Immm (71)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 4 of 4 calculated diagram(s): 300–1151.72 K, x(Zn) 0.78571–0.78571	31	4
ND3ZN22 phase:nd-zn:nd3zn22	Ce3Zn22 · tI100 · I4_1/amd (141)	tier B: DFT-supported (unique MP + OQMD match)	stable in 4 of 4 calculated diagram(s): 300–1235.22 K, x(Zn) 0.88–0.88	22	4
NDZN_B2 phase:nd-zn:ndzn-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 3 of 3 calculated diagram(s): 300–1195.5 K, x(Zn) 0.5–0.5	24	3
NDZN11 phase:nd-zn:ndzn11	BaCd11 · tI48 · I4_1/amd (141)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 2 of 2 calculated diagram(s): 300–1054.56 K, x(Zn) 0.91667–0.91667	10	2
NDZN11_HT phase:nd-zn:ndzn11-ht		needs_review	stable in 2 of 2 calculated diagram(s): 815.24–1063.71 K, x(Zn) 0.91667–0.91667	6	2
NDZN11_LT phase:nd-zn:ndzn11-lt		needs_review	stable in 2 of 2 calculated diagram(s): 300–815.24 K, x(Zn) 0.91667–0.91667	6	2
NDZN2 phase:nd-zn:ndzn2	Hg2K · oI12 · Imma (74)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 4 of 4 calculated diagram(s): 300–1200.62 K, x(Zn) 0.66667–0.66667	38	4
NDZN3 phase:nd-zn:ndzn3	YZn3 · oP16 · Pnma (62)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 4 of 4 calculated diagram(s): 300–1135.57 K, x(Zn) 0.75–0.75	14	4

BCC_A2 (Nd–Zn)

Id: phase:nd-zn: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 4 of 4 calculated diagram(s): 891.57–1295.78 K, x(Zn) 0–0.08949
Literature: 16 values (16 accepted) from 4 papers
Interactive: phase registry entry

Names (11): corpus: corpus:phase:nd-zn:bcc-a2
paper: paper:10.1016/j.jallcom.2007.03.074:β-Nd(bcc), paper:10.1016/j.jallcom.2007.03.134:bcc, paper:10.1016/j.jallcom.2008.01.003:bcc_A2, paper:10.1016/j.jallcom.2010.07.056:BCC-A2, paper:10.1016/j.jallcom.2010.07.056:BCC_A2
tdb: tdb:NdZn-08Li.tdb:BCC_A2, tdb:NdZn-08Qi.tdb:BCC_A2, tdb:NdZn-09Liu.tdb:BCC_A2, tdb:NdZn-11Qi.tdb:A2_BCC, tdb:NdZn-11Qi.tdb:BCC_A2

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

NdZn-08Li.tdb: BCC_A2, type code %B, sha256 444f5672a4f277d1…

34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : ND ZN : VA% : !

NdZn-08Qi.tdb: BCC_A2, type code %B, sha256 fb8224b25f93f743…

35: PHASE BCC_A2 %B 2 1 3 !
36: CONST BCC_A2 : ND ZN : VA : !

NdZn-09Liu.tdb: BCC_A2, type code %B, sha256 76c7a1a6d99b7296…

36: PHASE BCC_A2 %B 2 1 3 !
37: CONST BCC_A2 : ND ZN : VA : !

NdZn-11Qi.tdb: A2_BCC, type code %B, sha256 bde1185454f2d062…

44: PHASE A2_BCC %B 2 1 3 !
45: CONST A2_BCC : ND ZN : VA% : !

NdZn-11Qi.tdb: BCC_A2, type code %B, sha256 bde1185454f2d062…

39: PHASE BCC_A2 %B 2 1 3 !
40: CONST BCC_A2 : ND ZN : VA : !

Example references (6 of 6; assessments first):

doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

B2_BCC (Nd–Zn)

Id: phase:nd-zn:bcc-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Caveat: NdZn-11Qi.tdb: ordered phase with disordered part A2_BCC (order/disorder model)
Caveat: partitioned order/disorder model in NdZn-11Qi.tdb also describes the disordered state
Stability: stable in 1 of 1 calculated diagram(s): 300–1193.52 K, x(Zn) 0.49657–0.50011
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (4): corpus: corpus:phase:nd-zn:bcc-b2, corpus:phase:nd-zn:b2-bcc
paper: paper:10.1016/j.jallcom.2010.07.056:NdZn(B2)
tdb: tdb:NdZn-11Qi.tdb:B2_BCC

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

NdZn-11Qi.tdb: B2_BCC, type code %BO, sha256 bde1185454f2d062…

49: PHASE B2_BCC %BO 3 0.5 0.5 3 !
50: CONST B2_BCC : ND% ZN : ND ZN% : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase

DHCP (Nd–Zn)

Id: phase:nd-zn: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 4 of 4 calculated diagram(s): 300–1287.22 K, x(Zn) 0–0.00402
Literature: 8 values (8 accepted) from 4 papers
Interactive: phase registry entry

Names (10): corpus: corpus:phase:nd-zn:dhcp-a3, corpus:phase:nd-zn:dhcp
paper: paper:10.1016/j.jallcom.2007.03.074:α-Nd(dhcp), paper:10.1016/j.jallcom.2007.03.134:dhcp, paper:10.1016/j.jallcom.2008.01.003:dhcp, paper:10.1016/j.jallcom.2010.07.056:DHCP
tdb: tdb:NdZn-08Li.tdb:DHCP, tdb:NdZn-08Qi.tdb:DHCP, tdb:NdZn-09Liu.tdb:DHCP, tdb:NdZn-11Qi.tdb:DHCP

TDB models of DHCP (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: DHCP, type code %A, sha256 444f5672a4f277d1…

44: PHASE DHCP %A 2 1 0.5 !
45: CONST DHCP : ND : VA% : !

NdZn-08Qi.tdb: DHCP, type code %A, sha256 fb8224b25f93f743…

45: PHASE DHCP %A 2 1 0.5 !
46: CONST DHCP : ND : VA : !

NdZn-09Liu.tdb: DHCP, type code %A, sha256 76c7a1a6d99b7296…

46: PHASE DHCP %A 2 1 0.5 !
47: CONST DHCP : ND% ZN : VA : !

NdZn-11Qi.tdb: DHCP, type code %A, sha256 bde1185454f2d062…

59: PHASE DHCP %A 2 1 0.5 !
60: CONST DHCP : ND% ZN : VA : !

Example references (6 of 6; assessments first):

doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

FCC_A1 (Nd–Zn)

Id: phase:nd-zn:fcc-a1; status assigned
Structure: Cu · A1 · cF4 · Fm-3m (225); type st:a1-cu-cf4; tier A: standard phase name; confidence high
Stability: not stable in 4 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:nd-zn:fcc-a1
tdb: tdb:NdZn-08Li.tdb:FCC_A1, tdb:NdZn-08Qi.tdb:FCC_A1, tdb:NdZn-09Liu.tdb:FCC_A1, tdb:NdZn-11Qi.tdb:FCC_A1

TDB models of FCC_A1 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: FCC_A1, type code %A, sha256 444f5672a4f277d1…

29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : ND ZN : VA% : !

NdZn-08Qi.tdb: FCC_A1, type code %A, sha256 fb8224b25f93f743…

30: PHASE FCC_A1 %A 2 1 1 !
31: CONST FCC_A1 : ND ZN : VA : !

NdZn-09Liu.tdb: FCC_A1, type code %A, sha256 76c7a1a6d99b7296…

31: PHASE FCC_A1 %A 2 1 1 !
32: CONST FCC_A1 : ND ZN : VA : !

NdZn-11Qi.tdb: FCC_A1, type code %A, sha256 bde1185454f2d062…

34: PHASE FCC_A1 %A 2 1 1 !
35: CONST FCC_A1 : ND ZN : VA : !

Example references (4 of 4; assessments first):

doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase
doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase

HCP_A3 (Nd–Zn)

Id: phase:nd-zn: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: stable in 4 of 4 calculated diagram(s): 300–2498.93 K, x(Zn) 1–1
Literature: 4 values (4 accepted) from 2 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:nd-zn:hcp-a3
paper: paper:10.1016/j.jallcom.2007.03.134:hcp(Zn), paper:10.1016/j.jallcom.2010.07.056:HCP_Zn
tdb: tdb:NdZn-08Li.tdb:HCP_A3, tdb:NdZn-08Qi.tdb:HCP_A3, tdb:NdZn-09Liu.tdb:HCP_A3, tdb:NdZn-11Qi.tdb:HCP_A3

TDB models of HCP_A3 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: HCP_A3, type code %A, sha256 444f5672a4f277d1…

39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : ND ZN : VA% : !

NdZn-08Qi.tdb: HCP_A3, type code %A, sha256 fb8224b25f93f743…

40: PHASE HCP_A3 %A 2 1 0.5 !
41: CONST HCP_A3 : ND ZN : VA : !

NdZn-09Liu.tdb: HCP_A3, type code %A, sha256 76c7a1a6d99b7296…

41: PHASE HCP_A3 %A 2 1 0.5 !
42: CONST HCP_A3 : ND ZN : VA : !

NdZn-11Qi.tdb: HCP_A3, type code %A, sha256 bde1185454f2d062…

54: PHASE HCP_A3 %A 2 1 0.5 !
55: CONST HCP_A3 : ND ZN : VA : !

Example references (5 of 5; assessments first):

doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase
doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase

LIQUID (Nd–Zn)

Id: phase:nd-zn:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 4 of 4 calculated diagram(s): 692.67–2500 K, x(Zn) 0–1
Literature: 78 values (78 accepted) from 4 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:liquid
paper: paper:10.1016/j.jallcom.2007.03.074:Liq., paper:10.1016/j.jallcom.2007.03.134:L, paper:10.1016/j.jallcom.2008.01.003:L, paper:10.1016/j.jallcom.2010.07.056:L
tdb: tdb:NdZn-08Li.tdb:LIQUID, tdb:NdZn-08Qi.tdb:LIQUID, tdb:NdZn-09Liu.tdb:LIQUID, tdb:NdZn-11Qi.tdb:LIQUID

TDB models of LIQUID (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: LIQUID, type code %, sha256 444f5672a4f277d1…

24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : ND ZN : !

NdZn-08Qi.tdb: LIQUID, type code %, sha256 fb8224b25f93f743…

25: PHASE LIQUID:L % 1 1 !
26: CONST LIQUID:L : ND ZN : !

NdZn-09Liu.tdb: LIQUID, type code %, sha256 76c7a1a6d99b7296…

26: PHASE LIQUID:L % 1 1 !
27: CONST LIQUID:L : ND ZN : !

NdZn-11Qi.tdb: LIQUID, type code %, sha256 bde1185454f2d062…

29: PHASE LIQUID:L % 1 1 !
30: CONST LIQUID:L : ND ZN : !

Example references (6 of 6; assessments first):

doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

ND13ZN58 (Nd–Zn)

Id: phase:nd-zn:nd13zn58; status assigned
Structure: Y13Zn58 · hP146 · P6_3/mmc (194); type st:y13zn58-hp146; 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: Nd 0.1831, Zn 0.8169
Stability: stable in 4 of 4 calculated diagram(s): 300–1188.35 K, x(Zn) 0.8169–0.8169
Literature: 22 values (22 accepted) from 4 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:nd13zn58
paper: paper:10.1016/j.jallcom.2007.03.074:Nd13Zn58, paper:10.1016/j.jallcom.2007.03.134:Nd13Zn58, paper:10.1016/j.jallcom.2008.01.003:Nd13Zn58, paper:10.1016/j.jallcom.2010.07.056:Nd13Zn58
tdb: tdb:NdZn-08Li.tdb:ND13ZN58, tdb:NdZn-08Qi.tdb:ND13ZN58, tdb:NdZn-09Liu.tdb:ND13ZN58, tdb:NdZn-11Qi.tdb:ND13ZN58

TDB models of ND13ZN58 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: ND13ZN58, type code %, sha256 444f5672a4f277d1…

69: PHASE ND13ZN58 % 2 13 58 !
70: CONST ND13ZN58 : ND : ZN : !

NdZn-08Qi.tdb: ND13ZN58, type code %, sha256 fb8224b25f93f743…

70: PHASE ND13ZN58 % 2 13 58 !
71: CONST ND13ZN58 : ND : ZN : !

NdZn-09Liu.tdb: ND13ZN58, type code %, sha256 76c7a1a6d99b7296…

71: PHASE ND13ZN58 % 2 13 58 !
72: CONST ND13ZN58 : ND : ZN : !

NdZn-11Qi.tdb: ND13ZN58, type code %, sha256 bde1185454f2d062…

79: PHASE ND13ZN58 % 2 13 58 !
80: CONST ND13ZN58 : ND : ZN : !

Example references (7 of 7; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

ND2ZN17 (Nd–Zn)

Id: phase:nd-zn:nd2zn17; status needs_review
No structure assigned. Why: no_structure_token; sgte_mmc2_row_disagrees_with_dft; sgte_mmc2_rows_disagree
Candidate (dft_mp): R-3m (166) — on-hull MP Nd2Zn17 at x(ZN)=0.8947
Candidate (dft_oqmd): R-3m (166) — on-hull OQMD Nd2 Zn17 at x(ZN)=0.8947
Candidate (literature_printed): Ni17Th2 · hP38 — printed with a label mapped to this phase
Candidate (sgte_mmc2): Ni17Th2 · hP38 · P6_3/mmc (194) — Hallstedt 2025 mmc2 row for ND2ZN17: Nd2Zn17 (RT), see also Th2Zn17
Candidate (sgte_mmc2): Th2Zn17 · hR19 · R-3m (166) — Hallstedt 2025 mmc2 row for ND2ZN17: Nd2Zn17 (HT), see also Ni17Th2
Candidate (tdb_comment): Ni17Th2 · hP38 · P6_3/mmc — NdZn-08Li.tdb: 'Prototype Ni17Th2 (hP38, P6_3/mmc), RT'
Candidate (tdb_comment): Th2Zn17 · hR19 · R-3m — NdZn-08Li.tdb: 'Prototype Th2Zn17 (hR19, R-3m), HT'
Candidate (tdb_comment): Ni17Th2 · hP38 · P6_3/mmc — NdZn-08Qi.tdb: 'Prototype Ni17Th2 (hP38, P6_3/mmc), RT'
Stoichiometry: Nd 0.1053, Zn 0.8947
Stability: stable in 4 of 4 calculated diagram(s): 300–1268.46 K, x(Zn) 0.89474–0.89474
Literature: 28 values (28 accepted) from 4 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:nd2zn17
paper: paper:10.1016/j.jallcom.2007.03.074:Nd2Zn17, paper:10.1016/j.jallcom.2007.03.134:Nd2Zn17, paper:10.1016/j.jallcom.2008.01.003:Nd2Zn17, paper:10.1016/j.jallcom.2010.07.056:Nd2Zn17
tdb: tdb:NdZn-08Li.tdb:ND2ZN17, tdb:NdZn-08Qi.tdb:ND2ZN17, tdb:NdZn-09Liu.tdb:ND2ZN17, tdb:NdZn-11Qi.tdb:ND2ZN17

TDB models of ND2ZN17 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: ND2ZN17, type code %, sha256 444f5672a4f277d1…

80: PHASE ND2ZN17 % 2 2 17 !
81: CONST ND2ZN17 : ND : ZN : !

NdZn-08Qi.tdb: ND2ZN17, type code %, sha256 fb8224b25f93f743…

81: PHASE ND2ZN17 % 2 2 17 !
82: CONST ND2ZN17 : ND : ZN : !

NdZn-09Liu.tdb: ND2ZN17, type code %, sha256 76c7a1a6d99b7296…

82: PHASE ND2ZN17 % 2 2 17 !
83: CONST ND2ZN17 : ND : ZN : !

NdZn-11Qi.tdb: ND2ZN17, type code %, sha256 bde1185454f2d062…

90: PHASE ND2ZN17 % 2 2 17 !
91: CONST ND2ZN17 : ND : ZN : !

Example references (7 of 7; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

ND3ZN11 (Nd–Zn)

Id: phase:nd-zn:nd3zn11; status assigned
Structure: Al11La3 · oI28 · Immm (71); type st:al11la3-oi28; 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_71_matches_2_structure_types, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Nd 0.2143, Zn 0.7857
Stability: stable in 4 of 4 calculated diagram(s): 300–1151.72 K, x(Zn) 0.78571–0.78571
Literature: 31 values (31 accepted) from 4 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:nd3zn11
paper: paper:10.1016/j.jallcom.2007.03.074:Nd3Zn11, paper:10.1016/j.jallcom.2007.03.134:Nd3Zn11, paper:10.1016/j.jallcom.2008.01.003:Nd3Zn11, paper:10.1016/j.jallcom.2010.07.056:Nd3Zn11
tdb: tdb:NdZn-08Li.tdb:ND3ZN11, tdb:NdZn-08Qi.tdb:ND3ZN11, tdb:NdZn-09Liu.tdb:ND3ZN11, tdb:NdZn-11Qi.tdb:ND3ZN11

TDB models of ND3ZN11 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: ND3ZN11, type code %, sha256 444f5672a4f277d1…

64: PHASE ND3ZN11 % 2 3 11 !
65: CONST ND3ZN11 : ND : ZN : !

NdZn-08Qi.tdb: ND3ZN11, type code %, sha256 fb8224b25f93f743…

65: PHASE ND3ZN11 % 2 3 11 !
66: CONST ND3ZN11 : ND : ZN : !

NdZn-09Liu.tdb: ND3ZN11, type code %, sha256 76c7a1a6d99b7296…

66: PHASE ND3ZN11 % 2 3 11 !
67: CONST ND3ZN11 : ND : ZN : !

NdZn-11Qi.tdb: ND3ZN11, type code %, sha256 bde1185454f2d062…

74: PHASE ND3ZN11 % 2 3 11 !
75: CONST ND3ZN11 : ND : ZN : !

Example references (7 of 7; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

ND3ZN22 (Nd–Zn)

Id: phase:nd-zn:nd3zn22; status assigned
Structure: Ce3Zn22 · tI100 · I4_1/amd (141); type st:ce3zn22-ti100; tier B: DFT-supported (unique MP + OQMD match); confidence high
Stoichiometry: Nd 0.1200, Zn 0.8800
Stability: stable in 4 of 4 calculated diagram(s): 300–1235.22 K, x(Zn) 0.88–0.88
Literature: 22 values (22 accepted) from 4 papers
Interactive: phase registry entry

Names (11): corpus: corpus:phase:nd-zn:nd3zn22
mp: mp:mp-aaacqfwx
oqmd: oqmd:oqmd-27335
paper: paper:10.1016/j.jallcom.2007.03.074:Nd3Zn22, paper:10.1016/j.jallcom.2007.03.134:Nd3Zn22, paper:10.1016/j.jallcom.2008.01.003:Nd3Zn22, paper:10.1016/j.jallcom.2010.07.056:Nd3Zn22
tdb: tdb:NdZn-08Li.tdb:ND3ZN22, tdb:NdZn-08Qi.tdb:ND3ZN22, tdb:NdZn-09Liu.tdb:ND3ZN22, tdb:NdZn-11Qi.tdb:ND3ZN22

TDB models of ND3ZN22 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: ND3ZN22, type code %, sha256 444f5672a4f277d1…

74: PHASE ND3ZN22 % 2 3 22 !
75: CONST ND3ZN22 : ND : ZN : !

NdZn-08Qi.tdb: ND3ZN22, type code %, sha256 fb8224b25f93f743…

75: PHASE ND3ZN22 % 2 3 22 !
76: CONST ND3ZN22 : ND : ZN : !

NdZn-09Liu.tdb: ND3ZN22, type code %, sha256 76c7a1a6d99b7296…

76: PHASE ND3ZN22 % 2 3 22 !
77: CONST ND3ZN22 : ND : ZN : !

NdZn-11Qi.tdb: ND3ZN22, type code %, sha256 bde1185454f2d062…

84: PHASE ND3ZN22 % 2 3 22 !
85: CONST ND3ZN22 : ND : ZN : !

Example references (7 of 7; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

NDZN_B2 (Nd–Zn)

Id: phase:nd-zn:ndzn-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaaabon and oqmd-17780, space group 221
Stoichiometry: Nd 0.5000, Zn 0.5000
Stability: stable in 3 of 3 calculated diagram(s): 300–1195.5 K, x(Zn) 0.5–0.5
Literature: 24 values (24 accepted) from 3 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:ndzn-b2
mp: mp:mp-aaaaabon
oqmd: oqmd:oqmd-17780
paper: paper:10.1016/j.jallcom.2007.03.074:NdZn, paper:10.1016/j.jallcom.2007.03.134:NdZn, paper:10.1016/j.jallcom.2008.01.003:NdZn
tdb: tdb:NdZn-08Li.tdb:NDZN_B2, tdb:NdZn-08Qi.tdb:NDZN_B2, tdb:NdZn-09Liu.tdb:NDZN_B2

TDB models of NDZN_B2 (3): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: NDZN_B2, type code %, sha256 444f5672a4f277d1…

49: PHASE NDZN_B2 % 2 1 1 !
50: CONST NDZN_B2 : ND : ZN : !

NdZn-08Qi.tdb: NDZN_B2, type code %, sha256 fb8224b25f93f743…

50: PHASE NDZN_B2 % 2 1 1 !
51: CONST NDZN_B2 : ND : ZN : !

NdZn-09Liu.tdb: NDZN_B2, type code %, sha256 76c7a1a6d99b7296…

51: PHASE NDZN_B2 % 2 1 1 !
52: CONST NDZN_B2 : ND : ZN : !

Example references (5 of 5; assessments first):

doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

NDZN11 (Nd–Zn)

Id: phase:nd-zn:ndzn11; status assigned
Structure: BaCd11 · tI48 · I4_1/amd (141); type st:bacd11-ti48; 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_structure_token, polymorph_family:other phases of this system have the same composition); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Nd 0.0833, Zn 0.9167
Stability: stable in 2 of 2 calculated diagram(s): 300–1054.56 K, x(Zn) 0.91667–0.91667
Literature: 10 values (10 accepted) from 2 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:nd-zn:ndzn11
paper: paper:10.1016/j.jallcom.2007.03.074:NdZn11, paper:10.1016/j.jallcom.2008.01.003:NdZn11
tdb: tdb:NdZn-08Li.tdb:NDZN11, tdb:NdZn-09Liu.tdb:NDZN11

TDB models of NDZN11 (2): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: NDZN11, type code %, sha256 444f5672a4f277d1…

86: PHASE NDZN11 % 2 1 11 !
87: CONST NDZN11 : ND : ZN : !

NdZn-09Liu.tdb: NDZN11, type code %, sha256 76c7a1a6d99b7296…

88: PHASE NDZN11 % 2 1 11 !
89: CONST NDZN11 : ND : ZN : !

Example references (4 of 4; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

NDZN11_HT (Nd–Zn)

Id: phase:nd-zn:ndzn11-ht; status needs_review
No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition
Candidate (dft_mp): I4_1/amd (141) — on-hull MP NdZn11 at x(ZN)=0.9167
Candidate (dft_oqmd): I41/amd (141) — on-hull OQMD Nd1 Zn11 at x(ZN)=0.9167
Stoichiometry: Nd 0.0833, Zn 0.9167
Stability: stable in 2 of 2 calculated diagram(s): 815.24–1063.71 K, x(Zn) 0.91667–0.91667
Literature: 6 values (6 accepted) from 2 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:nd-zn:ndzn11-ht
paper: paper:10.1016/j.jallcom.2007.03.134:NdZn11 -H, paper:10.1016/j.jallcom.2010.07.056:NdZn11_H
tdb: tdb:NdZn-08Qi.tdb:NDZN11_HT, tdb:NdZn-11Qi.tdb:NDZN11_HT

TDB models of NDZN11_HT (2): PHASE and CONSTITUENT statements as written

NdZn-08Qi.tdb: NDZN11_HT, type code %, sha256 fb8224b25f93f743…

91: PHASE NDZN11_HT % 2 1 11 !
92: CONST NDZN11_HT : ND : ZN : !

NdZn-11Qi.tdb: NDZN11_HT, type code %, sha256 bde1185454f2d062…

100: PHASE NDZN11_HT % 2 1 11 !
101: CONST NDZN11_HT : ND : ZN : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase

NDZN11_LT (Nd–Zn)

Id: phase:nd-zn:ndzn11-lt; status needs_review
No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition
Candidate (dft_mp): I4_1/amd (141) — on-hull MP NdZn11 at x(ZN)=0.9167
Candidate (dft_oqmd): I41/amd (141) — on-hull OQMD Nd1 Zn11 at x(ZN)=0.9167
Candidate (tdb_comment): BaCd11 · tI48 · I4_1/amd — NdZn-08Qi.tdb: 'Prototype BaCd11 (tI48, I4_1/amd)'
Candidate (tdb_comment): BaCd11 · tI48 · I4_1/amd — NdZn-11Qi.tdb: 'Prototype BaCd11 (tI48, I4_1/amd)'
Stoichiometry: Nd 0.0833, Zn 0.9167
Stability: stable in 2 of 2 calculated diagram(s): 300–815.24 K, x(Zn) 0.91667–0.91667
Literature: 6 values (6 accepted) from 2 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:nd-zn:ndzn11-lt
paper: paper:10.1016/j.jallcom.2007.03.134:NdZn11 -L, paper:10.1016/j.jallcom.2010.07.056:NdZn11-L
tdb: tdb:NdZn-08Qi.tdb:NDZN11_LT, tdb:NdZn-11Qi.tdb:NDZN11_LT

TDB models of NDZN11_LT (2): PHASE and CONSTITUENT statements as written

NdZn-08Qi.tdb: NDZN11_LT, type code %, sha256 fb8224b25f93f743…

86: PHASE NDZN11_LT % 2 1 11 !
87: CONST NDZN11_LT : ND : ZN : !

NdZn-11Qi.tdb: NDZN11_LT, type code %, sha256 bde1185454f2d062…

95: PHASE NDZN11_LT % 2 1 11 !
96: CONST NDZN11_LT : ND : ZN : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase

NDZN2 (Nd–Zn)

Id: phase:nd-zn:ndzn2; 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: Nd 0.3333, Zn 0.6667
Stability: stable in 4 of 4 calculated diagram(s): 300–1200.62 K, x(Zn) 0.66667–0.66667
Literature: 38 values (38 accepted) from 4 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:ndzn2
paper: paper:10.1016/j.jallcom.2007.03.074:NdZn2, paper:10.1016/j.jallcom.2007.03.134:NdZn2, paper:10.1016/j.jallcom.2008.01.003:NdZn2, paper:10.1016/j.jallcom.2010.07.056:NdZn2
tdb: tdb:NdZn-08Li.tdb:NDZN2, tdb:NdZn-08Qi.tdb:NDZN2, tdb:NdZn-09Liu.tdb:NDZN2, tdb:NdZn-11Qi.tdb:NDZN2

TDB models of NDZN2 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: NDZN2, type code %, sha256 444f5672a4f277d1…

54: PHASE NDZN2 % 2 1 2 !
55: CONST NDZN2 : ND : ZN : !

NdZn-08Qi.tdb: NDZN2, type code %, sha256 fb8224b25f93f743…

55: PHASE NDZN2 % 2 1 2 !
56: CONST NDZN2 : ND : ZN : !

NdZn-09Liu.tdb: NDZN2, type code %, sha256 76c7a1a6d99b7296…

56: PHASE NDZN2 % 2 1 2 !
57: CONST NDZN2 : ND : ZN : !

NdZn-11Qi.tdb: NDZN2, type code %, sha256 bde1185454f2d062…

64: PHASE NDZN2 % 2 1 2 !
65: CONST NDZN2 : ND : ZN : !

Example references (7 of 7; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
cited as the source of values for this phase

NDZN3 (Nd–Zn)

Id: phase:nd-zn:ndzn3; status assigned
Structure: YZn3 · oP16 · Pnma (62); type st:yzn3-op16; 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_62_matches_4_structure_types, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Nd 0.2500, Zn 0.7500
Stability: stable in 4 of 4 calculated diagram(s): 300–1135.57 K, x(Zn) 0.75–0.75
Literature: 14 values (14 accepted) from 4 papers
Interactive: phase registry entry

Names (9): corpus: corpus:phase:nd-zn:ndzn3
paper: paper:10.1016/j.jallcom.2007.03.074:NdZn3, paper:10.1016/j.jallcom.2007.03.134:NdZn3, paper:10.1016/j.jallcom.2008.01.003:NdZn3, paper:10.1016/j.jallcom.2010.07.056:NdZn3
tdb: tdb:NdZn-08Li.tdb:NDZN3, tdb:NdZn-08Qi.tdb:NDZN3, tdb:NdZn-09Liu.tdb:NDZN3, tdb:NdZn-11Qi.tdb:NDZN3

TDB models of NDZN3 (4): PHASE and CONSTITUENT statements as written

NdZn-08Li.tdb: NDZN3, type code %, sha256 444f5672a4f277d1…

59: PHASE NDZN3 % 2 1 3 !
60: CONST NDZN3 : ND : ZN : !

NdZn-08Qi.tdb: NDZN3, type code %, sha256 fb8224b25f93f743…

60: PHASE NDZN3 % 2 1 3 !
61: CONST NDZN3 : ND : ZN : !

NdZn-09Liu.tdb: NDZN3, type code %, sha256 76c7a1a6d99b7296…

61: PHASE NDZN3 % 2 1 3 !
62: CONST NDZN3 : ND : ZN : !

NdZn-11Qi.tdb: NDZN3, type code %, sha256 bde1185454f2d062…

69: PHASE NDZN3 % 2 1 3 !
70: CONST NDZN3 : ND : ZN : !

Example references (7 of 7; assessments first):

doi:10.1016/j.jallcom.2008.01.003 X.J. Liu, X. Chen, C.P. Wang, Thermodynamic assessments of the Sm–Zn and Nd–Zn systems, Journal of Alloys and Compounds 468, 115-121 (2009).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.074 Haiou Li, Xuping Su, Ya Liu, Zhi Li, Xinming Wang, Thermodynamic assessment of the Nd–Zn system, Journal of Alloys and Compounds 457, 344-347 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2007.03.134 Haiying Qi, Zhanpeng Jin, Libin Liu, Huashan Liu, Thermodynamic assessment of the Nd–Zn binary system, Journal of Alloys and Compounds 458, 184-188 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jallcom.2010.07.056 H.Y. Qi, G.X. Huang, H. Bo, G.L. Xu, L.B. Liu, Z.P. Jin, Thermodynamic description of the Mg–Nd–Zn ternary system, Journal of Alloys and Compounds 509, 3274-3281 (2011).
assessment that models this phase; reports values for this phase
doi:10.1007/bf02668004 P. Chiotti, J. T. Mason, Thermodynamic properties of Nd−Zn alloys, Metall Trans 4, 1527-1531 (1973).
cited as the source of values for this phase
doi:10.1007/bf02652852 J. T. Mason, P. Chiotti, The Nd-Zn phase diagram, Metall Trans 3, 2851-2855 (1972).
cited as the source of values for this phase
doi:10.1007/bf02652860 P. Chiotti, New integration of the Gibbs-Duhem equation and thermodynamics of Pr-Zn alloys, Metall Trans 3, 2911-2916 (1972).
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}
}