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Cu4BiSe4I

Alexandria ALEX

Alex-ID: agm005223496 · Space group: Pnma (#62)

Basic Information

Formula
Cu4BiSe4I
Alex-ID
agm005223496
Elements
4
Sites
40
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
943.92
ų
Cell a
4.1312
Å
Cell b
9.7869
Å
Cell c
23.3460
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cu4BiSe4I
Cu
16.00 · 40.0%
Bi
4.00 · 10.0%
Se
16.00 · 40.0%
I
4.00 · 10.0%

Energy & Stability

Energy above hull
0.0507
eV/atom
Formation energy
-0.1540
eV/atom
Corrected total energy
-150.2935
eV
Raw total energy
-150.2935
eV

Electronic Structure

Indirect band gap
0.0023
eV
Direct band gap
0.0023
eV
DOS at Fermi level
2.3622
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4D4_110_spg62

Decomposition

Cu3Se2 CuSe BiSeI

Computed at

2024-10-19 23:49:41

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: agm005223496).

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 agm005223496
data_agm005223496
_cell_length_a     4.13117
_cell_length_b     9.78694
_cell_length_c     23.34604
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       943.91503
_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
  Cu1 Cu 0.75000 0.35217 0.90217 1.00000
  Cu2 Cu 0.75000 0.85217 0.59783 1.00000
  Cu3 Cu 0.25000 0.64783 0.09783 1.00000
  Cu4 Cu 0.25000 0.14783 0.40217 1.00000
  Cu5 Cu 0.75000 0.45929 0.47021 1.00000
  Cu6 Cu 0.75000 0.95929 0.02979 1.00000
  Cu7 Cu 0.25000 0.54071 0.52979 1.00000
  Cu8 Cu 0.25000 0.04071 0.97021 1.00000
  Cu9 Cu 0.75000 0.34884 0.29506 1.00000
  Cu10 Cu 0.75000 0.84884 0.20494 1.00000
  Cu11 Cu 0.25000 0.65116 0.70494 1.00000
  Cu12 Cu 0.25000 0.15116 0.79506 1.00000
  Cu13 Cu 0.75000 0.48393 0.73831 1.00000
  Cu14 Cu 0.75000 0.98393 0.76169 1.00000
  Cu15 Cu 0.25000 0.51607 0.26169 1.00000
  Cu16 Cu 0.25000 0.01607 0.23831 1.00000
  Bi1 Bi 0.75000 0.27700 0.12622 1.00000
  Bi2 Bi 0.75000 0.77700 0.37378 1.00000
  Bi3 Bi 0.25000 0.72300 0.87378 1.00000
  Bi4 Bi 0.25000 0.22300 0.62622 1.00000
  Se1 Se 0.75000 0.04164 0.66005 1.00000
  Se2 Se 0.75000 0.54164 0.83995 1.00000
  Se3 Se 0.25000 0.95836 0.33995 1.00000
  Se4 Se 0.25000 0.45836 0.16005 1.00000
  Se5 Se 0.75000 0.15611 0.23095 1.00000
  Se6 Se 0.75000 0.65611 0.26905 1.00000
  Se7 Se 0.25000 0.84389 0.76905 1.00000
  Se8 Se 0.25000 0.34389 0.73095 1.00000
  Se9 Se 0.75000 0.45889 0.57796 1.00000
  Se10 Se 0.75000 0.95889 0.92204 1.00000
  Se11 Se 0.25000 0.54111 0.42204 1.00000
  Se12 Se 0.25000 0.04111 0.07796 1.00000
  Se13 Se 0.75000 0.14257 0.84489 1.00000
  Se14 Se 0.75000 0.64257 0.65511 1.00000
  Se15 Se 0.25000 0.85743 0.15511 1.00000
  Se16 Se 0.25000 0.35743 0.34489 1.00000
  I1 I 0.75000 0.18489 0.47209 1.00000
  I2 I 0.75000 0.68489 0.02791 1.00000
  I3 I 0.25000 0.81511 0.52791 1.00000
  I4 I 0.25000 0.31511 0.97209 1.00000
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