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FeAs6Os

Alexandria ALEX

Alex-ID: agm005803389 · Space group: C2/m (#12)

Basic Information

Formula
FeAs6Os
Alex-ID
agm005803389
Elements
3
Sites
16
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
306.21
ų
Cell a
7.3364
Å
Cell b
7.3364
Å
Cell c
7.3726
Å
α angle
109.47
°
β angle
109.50
°
γ angle
109.24
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FeAs6Os
Fe
2.00 · 12.5%
As
12.00 · 75.0%
Os
2.00 · 12.5%

Energy & Stability

Energy above hull
0.0785
eV/atom
Formation energy
-0.1045
eV/atom
Corrected total energy
-96.8504
eV
Raw total energy
-96.8504
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0075
eV
DOS at Fermi level
14.6518
Total magnetisation
3.0129
μB

Additional Information

Prototype ID

ABC6_89_spg12

Decomposition

FeAs2 As2Os As

Computed at

2023-07-24 19:20:48.788739

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: agm005803389).

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 agm005803389
data_agm005803389
_cell_length_a     7.33637
_cell_length_b     7.33636
_cell_length_c     7.37259
_cell_angle_alpha  109.47271
_cell_angle_beta   109.50208
_cell_angle_gamma  109.23885
_cell_volume       306.21417
_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
  Fe1 Fe 0.00000 0.00000 0.50000 1.00000
  Fe2 Fe 0.50000 0.50000 0.50000 1.00000
  As1 As 0.14578 0.65193 0.79771 1.00000
  As2 As 0.85422 0.34807 0.20229 1.00000
  As3 As 0.84767 0.65939 0.50706 1.00000
  As4 As 0.15233 0.34061 0.49294 1.00000
  As5 As 0.80461 0.14341 0.64977 1.00000
  As6 As 0.19539 0.85659 0.35023 1.00000
  As7 As 0.50636 0.84515 0.64977 1.00000
  As8 As 0.49364 0.15485 0.35023 1.00000
  As9 As 0.66153 0.80501 0.15449 1.00000
  As10 As 0.33847 0.19499 0.84551 1.00000
  As11 As 0.65052 0.50704 0.84551 1.00000
  As12 As 0.34948 0.49296 0.15449 1.00000
  Os1 Os 0.00000 0.50000 0.00000 1.00000
  Os2 Os 0.50000 0.00000 0.00000 1.00000
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