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Pm3(PrNd)4

Alexandria ALEX

Alex-ID: agm005697954 · Space group: C2/m (#12)

Basic Information

Formula
Pm3(PrNd)4
Alex-ID
agm005697954
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
390.96
ų
Cell a
3.7295
Å
Cell b
11.9968
Å
Cell c
10.6521
Å
α angle
124.27
°
β angle
84.27
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3(PrNd)4
Pm
3.00 · 27.3%
Pr
4.00 · 36.4%
Nd
4.00 · 36.4%

Energy & Stability

Energy above hull
0.1145
eV/atom
Formation energy
0.1130
eV/atom
Corrected total energy
-51.2339
eV
Raw total energy
-51.2339
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.7194
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4C4_246_spg71

Decomposition

PrNd2 Pr Pm2Nd

Computed at

2023-06-30 00:46:07.222476

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: agm005697954).

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 agm005697954
data_agm005697954
_cell_length_a     3.72946
_cell_length_b     11.99678
_cell_length_c     10.65213
_cell_angle_alpha  124.27169
_cell_angle_beta   84.26727
_cell_angle_gamma  90.00001
_cell_volume       390.95703
_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 0.75063 0.89918 0.79836 1.00000
  Pm2 Pm 0.24937 0.10082 0.20164 1.00000
  Pm3 Pm 0.00000 0.50000 0.00000 1.00000
  Pr1 Pr 0.81633 0.41482 0.33116 1.00000
  Pr2 Pr 0.18367 0.08366 0.66884 1.00000
  Pr3 Pr 0.18367 0.58518 0.66884 1.00000
  Pr4 Pr 0.81633 0.91634 0.33116 1.00000
  Nd1 Nd 0.66952 0.29504 0.59008 1.00000
  Nd2 Nd 0.33048 0.70496 0.40992 1.00000
  Nd3 Nd 0.50000 0.75182 1.00000 1.00000
  Nd4 Nd 0.50000 0.24818 0.00000 1.00000
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