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Cs3Hg2Bi

Alexandria ALEX

Alex-ID: agm005678213 · Space group: P2_1/c (#14)

Basic Information

Formula
Cs3Hg2Bi
Alex-ID
agm005678213
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,379.54
ų
Cell a
9.5316
Å
Cell b
11.5831
Å
Cell c
14.3453
Å
α angle
90.00
°
β angle
119.42
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3Hg2Bi
Cs
12.00 · 50.0%
Hg
8.00 · 33.3%
Bi
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0470
eV/atom
Formation energy
-0.2845
eV/atom
Corrected total energy
-35.5158
eV
Raw total energy
-35.5158
eV

Electronic Structure

Indirect band gap
0.5706
eV
Direct band gap
0.6338
eV
DOS at Fermi level
-1.1474
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2348_spg14

Decomposition

CsHg Cs4HgBi2 CsHg2

Computed at

2023-08-17 15:24:17.376856

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: agm005678213).

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 agm005678213
data_agm005678213
_cell_length_a     9.53157
_cell_length_b     11.58310
_cell_length_c     14.34530
_cell_angle_alpha  90.00001
_cell_angle_beta   119.42090
_cell_angle_gamma  90.00000
_cell_volume       1379.54075
_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 0.20458 0.93636 0.95117 1.00000
  Cs2 Cs 0.29542 0.43636 0.54883 1.00000
  Cs3 Cs 0.79542 0.06364 0.04883 1.00000
  Cs4 Cs 0.70458 0.56364 0.45117 1.00000
  Cs5 Cs 0.30310 0.55859 0.09175 1.00000
  Cs6 Cs 0.19690 0.05859 0.40825 1.00000
  Cs7 Cs 0.69690 0.44141 0.90825 1.00000
  Cs8 Cs 0.80310 0.94141 0.59175 1.00000
  Cs9 Cs 0.98149 0.68706 0.22852 1.00000
  Cs10 Cs 0.51851 0.18706 0.27148 1.00000
  Cs11 Cs 0.01851 0.31294 0.77148 1.00000
  Cs12 Cs 0.48149 0.81294 0.72852 1.00000
  Hg1 Hg 0.74126 0.90711 0.28804 1.00000
  Hg2 Hg 0.75874 0.40711 0.21196 1.00000
  Hg3 Hg 0.25874 0.09289 0.71196 1.00000
  Hg4 Hg 0.24126 0.59289 0.78804 1.00000
  Hg5 Hg 0.37857 0.74371 0.45029 1.00000
  Hg6 Hg 0.12143 0.24371 0.04971 1.00000
  Hg7 Hg 0.62143 0.25629 0.54971 1.00000
  Hg8 Hg 0.87857 0.75629 0.95029 1.00000
  Bi1 Bi 0.41692 0.84905 0.26813 1.00000
  Bi2 Bi 0.08308 0.34905 0.23187 1.00000
  Bi3 Bi 0.58308 0.15095 0.73187 1.00000
  Bi4 Bi 0.91692 0.65095 0.76813 1.00000
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