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CsGeBi

Alexandria ALEX

Alex-ID: agm003609366 · Space group: P2_1/m (#11)

Basic Information

Formula
CsGeBi
Alex-ID
agm003609366
Elements
3
Sites
6
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
269.56
ų
Cell a
4.7662
Å
Cell b
8.3805
Å
Cell c
7.0106
Å
α angle
74.29
°
β angle
89.99
°
γ angle
89.70
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsGeBi
Cs
2.00 · 33.3%
Ge
2.00 · 33.3%
Bi
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0877
eV/atom
Formation energy
-0.1791
eV/atom
Corrected total energy
-19.7839
eV
Raw total energy
-19.7839
eV

Electronic Structure

Indirect band gap
0.1034
eV
Direct band gap
0.7628
eV
DOS at Fermi level
0.6810
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_148_spg11

Decomposition

Cs3Ge23 CsBi2 CsBi

Computed at

2022-03-07 00:18:00.523814

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: agm003609366).

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 agm003609366
data_agm003609366
_cell_length_a     4.76616
_cell_length_b     8.38051
_cell_length_c     7.01058
_cell_angle_alpha  74.29149
_cell_angle_beta   89.98821
_cell_angle_gamma  89.69640
_cell_volume       269.55997
_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 0.33017 0.23585 0.66166 1.00000
  Cs2 Cs 0.82512 0.76297 0.24451 1.00000
  Ge1 Ge 0.82679 0.53151 0.77703 1.00000
  Ge2 Ge 0.32795 0.46712 0.12894 1.00000
  Bi1 Bi 0.82985 0.26893 0.13146 1.00000
  Bi2 Bi 0.32516 0.72978 0.77475 1.00000
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