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Pm8Cd2Ga

Alexandria ALEX

Alex-ID: agm003528239 · Space group: C2/m (#12)

Basic Information

Formula
Pm8Cd2Ga
Alex-ID
agm003528239
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
336.79
ų
Cell a
5.3354
Å
Cell b
7.1682
Å
Cell c
9.6047
Å
α angle
106.67
°
β angle
106.13
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm8Cd2Ga
Pm
8.00 · 72.7%
Cd
2.00 · 18.2%
Ga
1.00 · 9.1%

Energy & Stability

Energy above hull
0.0619
eV/atom
Formation energy
-0.1672
eV/atom
Corrected total energy
-44.7204
eV
Raw total energy
-44.7204
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.5400
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C8_259_spg8

Decomposition

Pm5Ga3 Pm2Cd Pm

Computed at

2022-03-15 07:47:06.909215

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: agm003528239).

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 agm003528239
data_agm003528239
_cell_length_a     5.33540
_cell_length_b     7.16820
_cell_length_c     9.60472
_cell_angle_alpha  106.66764
_cell_angle_beta   106.12588
_cell_angle_gamma  90.00000
_cell_volume       336.78619
_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 0.40898 0.54753 0.81797 1.00000
  Pm2 Pm 0.66138 0.96478 0.32275 1.00000
  Pm3 Pm 0.80125 0.70267 0.60250 1.00000
  Pm4 Pm 0.98293 0.22916 0.96586 1.00000
  Pm5 Pm 0.19875 0.29733 0.39750 1.00000
  Pm6 Pm 0.33862 0.03522 0.67725 1.00000
  Pm7 Pm 0.59102 0.45247 0.18203 1.00000
  Pm8 Pm 0.01707 0.77084 0.03414 1.00000
  Cd1 Cd 0.81904 0.28615 0.63809 1.00000
  Cd2 Cd 0.18096 0.71385 0.36191 1.00000
  Ga1 Ga 0.50000 0.00000 0.00000 1.00000
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