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Sc6Fe2Os

Alexandria ALEX

Alex-ID: agm005704266 · Space group: Immm (#71)

Basic Information

Formula
Sc6Fe2Os
Alex-ID
agm005704266
Elements
3
Sites
18
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
341.68
ų
Cell a
7.6296
Å
Cell b
7.6296
Å
Cell c
7.6296
Å
α angle
109.24
°
β angle
111.00
°
γ angle
108.19
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc6Fe2Os
Sc
12.00 · 66.7%
Fe
4.00 · 22.2%
Os
2.00 · 11.1%

Energy & Stability

Energy above hull
0.0663
eV/atom
Formation energy
-0.1821
eV/atom
Corrected total energy
-135.5657
eV
Raw total energy
-135.5657
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0071
eV
DOS at Fermi level
19.7424
Total magnetisation
3.2604
μB

Additional Information

Prototype ID

AB2C6_730_spg71

Decomposition

Sc44Os7 Sc11Os4 ScFe2

Computed at

2023-07-09 10:08:26.078249

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: agm005704266).

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 agm005704266
data_agm005704266
_cell_length_a     7.62964
_cell_length_b     7.62964
_cell_length_c     7.62964
_cell_angle_alpha  109.23690
_cell_angle_beta   111.00301
_cell_angle_gamma  108.18632
_cell_volume       341.68137
_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
  Sc1 Sc 0.43664 0.25878 0.17786 1.00000
  Sc2 Sc 0.56336 0.74122 0.82214 1.00000
  Sc3 Sc 0.91909 0.74122 0.17786 1.00000
  Sc4 Sc 0.08091 0.25878 0.82214 1.00000
  Sc5 Sc 0.19345 0.73936 0.93281 1.00000
  Sc6 Sc 0.80655 0.26064 0.06719 1.00000
  Sc7 Sc 0.80655 0.73936 0.54591 1.00000
  Sc8 Sc 0.19345 0.26064 0.45409 1.00000
  Sc9 Sc 0.29176 0.96886 0.67710 1.00000
  Sc10 Sc 0.70824 0.03114 0.32290 1.00000
  Sc11 Sc 0.70824 0.38534 0.67710 1.00000
  Sc12 Sc 0.29176 0.61466 0.32290 1.00000
  Fe1 Fe 0.50000 0.38030 0.88030 1.00000
  Fe2 Fe 0.50000 0.61970 0.11970 1.00000
  Fe3 Fe 0.36794 0.00000 0.36794 1.00000
  Fe4 Fe 0.63206 1.00000 0.63206 1.00000
  Os1 Os 0.00000 0.50000 0.50000 1.00000
  Os2 Os 0.00000 0.00000 0.00000 1.00000
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