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Pm3Nd5Th2

Alexandria ALEX

Alex-ID: agm005607450 · Space group: C2/c (#15)

Basic Information

Formula
Pm3Nd5Th2
Alex-ID
agm005607450
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
694.28
ų
Cell a
10.1490
Å
Cell b
10.1432
Å
Cell c
11.2029
Å
α angle
129.11
°
β angle
129.12
°
γ angle
66.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3Nd5Th2
Pm
6.00 · 30.0%
Nd
10.00 · 50.0%
Th
4.00 · 20.0%

Energy & Stability

Energy above hull
0.2152
eV/atom
Formation energy
0.2136
eV/atom
Corrected total energy
-101.6444
eV
Raw total energy
-101.6443
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0319
eV
DOS at Fermi level
32.2748
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

Pm2Nd Nd Th

Computed at

2023-06-25 00:58:31.547955

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: agm005607450).

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 agm005607450
data_agm005607450
_cell_length_a     10.14903
_cell_length_b     10.14316
_cell_length_c     11.20292
_cell_angle_alpha  129.10664
_cell_angle_beta   129.11837
_cell_angle_gamma  66.85193
_cell_volume       694.28304
_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 0.23647 0.98647 0.97294 1.00000
  Pm2 Pm 0.76353 0.01353 0.02706 1.00000
  Pm3 Pm 0.72591 0.47392 0.24998 1.00000
  Pm4 Pm 0.27409 0.52608 0.75002 1.00000
  Pm5 Pm 0.02408 0.77606 0.24998 1.00000
  Pm6 Pm 0.97592 0.22394 0.75002 1.00000
  Nd1 Nd 0.27674 0.52674 0.05348 1.00000
  Nd2 Nd 0.72326 0.47326 0.94652 1.00000
  Nd3 Nd 0.02591 0.77591 0.55182 1.00000
  Nd4 Nd 0.51288 0.26288 0.52576 1.00000
  Nd5 Nd 0.97409 0.22409 0.44818 1.00000
  Nd6 Nd 0.48712 0.73712 0.47424 1.00000
  Nd7 Nd 0.87481 0.62452 0.75134 1.00000
  Nd8 Nd 0.12519 0.37548 0.24866 1.00000
  Nd9 Nd 0.37653 0.12683 0.75134 1.00000
  Nd10 Nd 0.62347 0.87317 0.24866 1.00000
  Th1 Th 0.78151 0.02955 0.75077 1.00000
  Th2 Th 0.21849 0.97045 0.24923 1.00000
  Th3 Th 0.46926 0.72122 0.75077 1.00000
  Th4 Th 0.53074 0.27878 0.24923 1.00000
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