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BiICl2

Alexandria ALEX

Alex-ID: agm079920437 · Space group: R-3 (#148)

Basic Information

Formula
BiICl2
Alex-ID
agm079920437
Elements
3
Sites
24
Space group
R-3 (#148)
Crystal system
trigonal
Volume
1,354.75
ų
Cell a
10.1406
Å
Cell b
12.8918
Å
Cell c
12.8224
Å
α angle
113.21
°
β angle
105.12
°
γ angle
105.27
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BiICl2
Bi
6.00 · 25.0%
I
6.00 · 25.0%
Cl
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0079
eV/atom
Formation energy
-1.1037
eV/atom
Corrected total energy
-74.1210
eV
Raw total energy
-74.1210
eV

Electronic Structure

Indirect band gap
2.8759
eV
Direct band gap
2.8820
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_12579_spg148

Decomposition

BiI3 BiCl3

Computed at

2025-02-04 13:05:13

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: agm079920437).

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 agm079920437
data_agm079920437
_cell_length_a     10.14059
_cell_length_b     12.89177
_cell_length_c     12.82245
_cell_angle_alpha  113.20973
_cell_angle_beta   105.12066
_cell_angle_gamma  105.26675
_cell_volume       1354.75271
_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
  Bi1 Bi 0.40080 0.79651 0.39863 1.00000
  Bi2 Bi 0.59920 0.20349 0.60137 1.00000
  Bi3 Bi 0.99757 0.39774 0.60219 1.00000
  Bi4 Bi 0.00243 0.60226 0.39781 1.00000
  Bi5 Bi 0.39511 0.39689 0.79571 1.00000
  Bi6 Bi 0.60489 0.60311 0.20429 1.00000
  I1 I 0.08200 0.38275 0.38312 1.00000
  I2 I 0.91800 0.61725 0.61688 1.00000
  I3 I 0.30257 0.38470 0.00339 1.00000
  I4 I 0.69743 0.61530 0.99661 1.00000
  I5 I 0.30045 0.99847 0.38193 1.00000
  I6 I 0.69955 0.00153 0.61807 1.00000
  Cl1 Cl 0.28502 0.78225 0.56686 1.00000
  Cl2 Cl 0.71498 0.21775 0.43314 1.00000
  Cl3 Cl 0.88216 0.38661 0.77286 1.00000
  Cl4 Cl 0.11784 0.61339 0.22714 1.00000
  Cl5 Cl 0.11038 0.22712 0.61547 1.00000
  Cl6 Cl 0.88962 0.77288 0.38453 1.00000
  Cl7 Cl 0.71986 0.43502 0.21669 1.00000
  Cl8 Cl 0.28014 0.56498 0.78331 1.00000
  Cl9 Cl 0.49624 0.21564 0.78276 1.00000
  Cl10 Cl 0.50376 0.78436 0.21724 1.00000
  Cl11 Cl 0.50529 0.61645 0.38926 1.00000
  Cl12 Cl 0.49471 0.38355 0.61074 1.00000
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