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Cr5Os2

Alexandria ALEX

Alex-ID: agm006244142 · Space group: R-3m (#166)

Basic Information

Formula
Cr5Os2
Alex-ID
agm006244142
Elements
2
Sites
7
Space group
R-3m (#166)
Crystal system
trigonal
Volume
88.48
ų
Cell a
4.1478
Å
Cell b
4.1478
Å
Cell c
6.4031
Å
α angle
71.10
°
β angle
71.10
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr5Os2
Cr
5.00 · 71.4%
Os
2.00 · 28.6%

Energy & Stability

Energy above hull
0.1547
eV/atom
Formation energy
0.1470
eV/atom
Corrected total energy
-69.5473
eV
Raw total energy
-69.5473
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.8944
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5_6_spg166

Decomposition

CrOs3 Cr

Computed at

2023-11-29 16:46:13

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: agm006244142).

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 agm006244142
data_agm006244142
_cell_length_a     4.14782
_cell_length_b     4.14782
_cell_length_c     6.40314
_cell_angle_alpha  71.10169
_cell_angle_beta   71.10169
_cell_angle_gamma  60.00000
_cell_volume       88.47981
_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
  Cr1 Cr 0.92470 0.92470 0.22591 1.00000
  Cr2 Cr 0.21069 0.21069 0.36793 1.00000
  Cr3 Cr 0.50000 0.50000 0.50000 1.00000
  Cr4 Cr 0.78931 0.78931 0.63207 1.00000
  Cr5 Cr 0.07530 0.07530 0.77409 1.00000
  Os1 Os 0.36496 0.36496 0.90511 1.00000
  Os2 Os 0.63504 0.63504 0.09489 1.00000
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