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PmNd2P3

Alexandria ALEX

Alex-ID: agm034974476 · Space group: Fddd (#70)

Basic Information

Formula
PmNd2P3
Alex-ID
agm034974476
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
608.67
ų
Cell a
13.7734
Å
Cell b
13.1376
Å
Cell c
7.1942
Å
α angle
79.44
°
β angle
69.67
°
γ angle
30.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmNd2P3
Pm
4.00 · 16.7%
Nd
8.00 · 33.3%
P
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0018
eV/atom
Formation energy
-1.5460
eV/atom
Corrected total energy
-159.2042
eV
Raw total energy
-159.2042
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0024
eV
DOS at Fermi level
2.9787
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

PmNd3P4 Pm3NdP4

Computed at

2025-01-06 20:34:25

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm034974476).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm034974476
data_agm034974476
_cell_length_a     13.77342
_cell_length_b     13.13762
_cell_length_c     7.19420
_cell_angle_alpha  79.43873
_cell_angle_beta   69.66558
_cell_angle_gamma  30.89569
_cell_volume       608.67192
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Pm1 Pm 0.91664 0.91664 0.08336 1.00000
  Pm2 Pm 0.33336 0.33336 0.16664 1.00000
  Pm3 Pm 0.16664 0.16664 0.33336 1.00000
  Pm4 Pm 0.08336 0.08336 0.91664 1.00000
  Nd1 Nd 0.99993 0.99993 0.50007 1.00000
  Nd2 Nd 0.41674 0.41674 0.58326 1.00000
  Nd3 Nd 0.83326 0.83326 0.66674 1.00000
  Nd4 Nd 0.25007 0.25007 0.74993 1.00000
  Nd5 Nd 0.74993 0.74993 0.25007 1.00000
  Nd6 Nd 0.66674 0.66674 0.83326 1.00000
  Nd7 Nd 0.58326 0.58326 0.41674 1.00000
  Nd8 Nd 0.50007 0.50007 0.99993 1.00000
  P1 P 0.66642 0.16633 0.83508 1.00000
  P2 P 0.16633 0.66642 0.33216 1.00000
  P3 P 0.58358 0.08367 0.41492 1.00000
  P4 P 0.08367 0.58358 0.91784 1.00000
  P5 P 0.49847 0.00153 0.00153 1.00000
  P6 P 0.00153 0.49847 0.49847 1.00000
  P7 P 0.91784 0.41492 0.08367 1.00000
  P8 P 0.41492 0.91784 0.58358 1.00000
  P9 P 0.33216 0.83508 0.16633 1.00000
  P10 P 0.83508 0.33216 0.66642 1.00000
  P11 P 0.75153 0.24847 0.24847 1.00000
  P12 P 0.24847 0.75153 0.75153 1.00000
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