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Cs3Sb5As2

Alexandria ALEX

Alex-ID: agm003344693 · Space group: Ibam (#72)

Basic Information

Formula
Cs3Sb5As2
Alex-ID
agm003344693
Elements
3
Sites
20
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
753.23
ų
Cell a
7.7237
Å
Cell b
10.8649
Å
Cell c
10.8649
Å
α angle
65.76
°
β angle
69.18
°
γ angle
69.18
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3Sb5As2
Cs
6.00 · 30.0%
Sb
10.00 · 50.0%
As
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1527
eV/atom
Formation energy
-0.1769
eV/atom
Corrected total energy
-68.4990
eV
Raw total energy
-68.4990
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0569
eV
DOS at Fermi level
7.4863
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_105_spg72

Decomposition

CsSb2 Cs3As7 Sb

Computed at

2022-01-30 08:26:16.074895

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: agm003344693).

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 agm003344693
data_agm003344693
_cell_length_a     7.72369
_cell_length_b     10.86490
_cell_length_c     10.86490
_cell_angle_alpha  65.75965
_cell_angle_beta   69.17947
_cell_angle_gamma  69.17945
_cell_volume       753.22950
_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
  Cs1 Cs 0.25000 0.00000 0.00000 1.00000
  Cs2 Cs 0.75000 0.00000 0.00000 1.00000
  Cs3 Cs 0.36819 0.39158 0.87203 1.00000
  Cs4 Cs 0.63181 0.60842 0.12797 1.00000
  Cs5 Cs 0.86819 0.87203 0.39158 1.00000
  Cs6 Cs 0.13181 0.12797 0.60842 1.00000
  Sb1 Sb 0.25000 0.50000 0.50000 1.00000
  Sb2 Sb 0.75000 0.50000 0.50000 1.00000
  Sb3 Sb 0.48765 0.76235 0.76235 1.00000
  Sb4 Sb 0.01235 0.23765 0.23765 1.00000
  Sb5 Sb 0.51235 0.23765 0.23765 1.00000
  Sb6 Sb 0.98765 0.76235 0.76235 1.00000
  Sb7 Sb 0.13141 0.47240 0.26478 1.00000
  Sb8 Sb 0.86859 0.52760 0.73522 1.00000
  Sb9 Sb 0.63141 0.26478 0.47240 1.00000
  Sb10 Sb 0.36859 0.73522 0.52760 1.00000
  As1 As 0.16086 0.69825 0.98003 1.00000
  As2 As 0.83914 0.30175 0.01997 1.00000
  As3 As 0.66086 0.98003 0.69825 1.00000
  As4 As 0.33914 0.01997 0.30175 1.00000
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