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Pm3GaCo2

Alexandria ALEX

Alex-ID: agm005676367 · Space group: P2_1/c (#14)

Basic Information

Formula
Pm3GaCo2
Alex-ID
agm005676367
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
554.30
ų
Cell a
8.2740
Å
Cell b
8.0387
Å
Cell c
8.5562
Å
α angle
90.00
°
β angle
103.09
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3GaCo2
Pm
12.00 · 50.0%
Ga
4.00 · 16.7%
Co
8.00 · 33.3%

Energy & Stability

Energy above hull
0.1325
eV/atom
Formation energy
-0.1511
eV/atom
Corrected total energy
-129.7403
eV
Raw total energy
-129.7403
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0239
eV
DOS at Fermi level
19.6998
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2318_spg14

Decomposition

PmGa PmCo

Computed at

2023-08-17 11:01:39.042265

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: agm005676367).

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 agm005676367
data_agm005676367
_cell_length_a     8.27404
_cell_length_b     8.03873
_cell_length_c     8.55619
_cell_angle_alpha  90.00000
_cell_angle_beta   103.09226
_cell_angle_gamma  90.00000
_cell_volume       554.30349
_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 0.24821 0.97037 0.03699 1.00000
  Pm2 Pm 0.25179 0.47037 0.46301 1.00000
  Pm3 Pm 0.75179 0.02963 0.96301 1.00000
  Pm4 Pm 0.74821 0.52963 0.53699 1.00000
  Pm5 Pm 0.32700 0.53237 0.08093 1.00000
  Pm6 Pm 0.17300 0.03237 0.41907 1.00000
  Pm7 Pm 0.67300 0.46763 0.91907 1.00000
  Pm8 Pm 0.82700 0.96763 0.58093 1.00000
  Pm9 Pm 0.95542 0.69102 0.18377 1.00000
  Pm10 Pm 0.54458 0.19102 0.31623 1.00000
  Pm11 Pm 0.04458 0.30898 0.81623 1.00000
  Pm12 Pm 0.45542 0.80898 0.68377 1.00000
  Ga1 Ga 0.60761 0.80638 0.23981 1.00000
  Ga2 Ga 0.89239 0.30638 0.26019 1.00000
  Ga3 Ga 0.39239 0.19362 0.76019 1.00000
  Ga4 Ga 0.10761 0.69362 0.73981 1.00000
  Co1 Co 0.83608 0.00355 0.27009 1.00000
  Co2 Co 0.66392 0.50355 0.22991 1.00000
  Co3 Co 0.16392 0.99645 0.72991 1.00000
  Co4 Co 0.33608 0.49645 0.77009 1.00000
  Co5 Co 0.35251 0.76815 0.32503 1.00000
  Co6 Co 0.14749 0.26815 0.17497 1.00000
  Co7 Co 0.64749 0.23185 0.67497 1.00000
  Co8 Co 0.85251 0.73185 0.82503 1.00000
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