Navigation

HEAS Data Platform · Materials Science Database

Sm5CoBi2

Alexandria ALEX

Alex-ID: agm043147387 · Space group: Pnma (#62)

Basic Information

Formula
Sm5CoBi2
Alex-ID
agm043147387
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
937.61
ų
Cell a
8.2407
Å
Cell b
8.9867
Å
Cell c
12.6607
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm5CoBi2
Sm
20.00 · 62.5%
Co
4.00 · 12.5%
Bi
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0028
eV/atom
Formation energy
-0.5530
eV/atom
Corrected total energy
-171.7092
eV
Raw total energy
-171.7092
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0386
eV
DOS at Fermi level
20.5362
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C5_36_spg62

Decomposition

Sm5CoBi2

Computed at

2024-10-03 18:00:40.108502

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: agm043147387).

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 agm043147387
data_agm043147387
_cell_length_a     8.24069
_cell_length_b     8.98672
_cell_length_c     12.66073
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       937.61254
_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
  Sm1 Sm 0.85243 0.75000 0.80316 1.00000
  Sm2 Sm 0.14757 0.25000 0.19684 1.00000
  Sm3 Sm 0.35243 0.25000 0.69684 1.00000
  Sm4 Sm 0.64757 0.75000 0.30316 1.00000
  Sm5 Sm 0.38336 0.75000 0.69144 1.00000
  Sm6 Sm 0.61664 0.25000 0.30856 1.00000
  Sm7 Sm 0.88336 0.25000 0.80856 1.00000
  Sm8 Sm 0.11664 0.75000 0.19144 1.00000
  Sm9 Sm 0.95872 0.75000 0.50216 1.00000
  Sm10 Sm 0.04128 0.25000 0.49784 1.00000
  Sm11 Sm 0.45872 0.25000 0.99784 1.00000
  Sm12 Sm 0.54128 0.75000 0.00216 1.00000
  Sm13 Sm 0.67927 0.03385 0.56193 1.00000
  Sm14 Sm 0.32073 0.96615 0.43807 1.00000
  Sm15 Sm 0.17927 0.96615 0.93807 1.00000
  Sm16 Sm 0.32073 0.53385 0.43807 1.00000
  Sm17 Sm 0.82073 0.03385 0.06193 1.00000
  Sm18 Sm 0.67927 0.46615 0.56193 1.00000
  Sm19 Sm 0.82073 0.46615 0.06193 1.00000
  Sm20 Sm 0.17927 0.53385 0.93807 1.00000
  Co1 Co 0.56156 0.75000 0.50898 1.00000
  Co2 Co 0.43844 0.25000 0.49102 1.00000
  Co3 Co 0.06156 0.25000 0.99102 1.00000
  Co4 Co 0.93844 0.75000 0.00898 1.00000
  Bi1 Bi 0.57601 0.49172 0.82523 1.00000
  Bi2 Bi 0.42399 0.50828 0.17477 1.00000
  Bi3 Bi 0.07601 0.50828 0.67477 1.00000
  Bi4 Bi 0.42399 0.99172 0.17477 1.00000
  Bi5 Bi 0.92399 0.49172 0.32523 1.00000
  Bi6 Bi 0.57601 0.00828 0.82523 1.00000
  Bi7 Bi 0.92399 0.00828 0.32523 1.00000
  Bi8 Bi 0.07601 0.99172 0.67477 1.00000
Get direct link