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Cs2NiBrCl5

Alexandria ALEX

Alex-ID: agm005167724 · Space group: I4mm (#107)

Basic Information

Formula
Cs2NiBrCl5
Alex-ID
agm005167724
Elements
4
Sites
9
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
289.99
ų
Cell a
7.3830
Å
Cell b
7.3830
Å
Cell c
7.3830
Å
α angle
92.30
°
β angle
118.68
°
γ angle
118.68
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2NiBrCl5
Cs
2.00 · 22.2%
Ni
1.00 · 11.1%
Br
1.00 · 11.1%
Cl
5.00 · 55.6%

Energy & Stability

Energy above hull
0.0148
eV/atom
Formation energy
-1.4617
eV/atom
Corrected total energy
-28.5942
eV
Raw total energy
-28.5942
eV

Electronic Structure

Indirect band gap
0.6233
eV
Direct band gap
0.6599
eV
DOS at Fermi level
-0.3664
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_207_spg107

Decomposition

Cs2NiCl5 Br

Computed at

2023-01-19 23:32:32.977592

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: agm005167724).

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 agm005167724
data_agm005167724
_cell_length_a     7.38299
_cell_length_b     7.38299
_cell_length_c     7.38299
_cell_angle_alpha  92.30205
_cell_angle_beta   118.67993
_cell_angle_gamma  118.67993
_cell_volume       289.99015
_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 0.50000 0.25123 0.75123 1.00000
  Cs2 Cs 0.50000 0.75123 0.25123 1.00000
  Ni1 Ni 1.00000 0.00257 0.00257 1.00000
  Br1 Br 0.00000 0.76607 0.76607 1.00000
  Cl1 Cl 0.42295 0.21268 0.21268 1.00000
  Cl2 Cl 0.57705 0.78972 0.78972 1.00000
  Cl3 Cl 0.00000 0.78972 0.21268 1.00000
  Cl4 Cl 0.00000 0.21268 0.78972 1.00000
  Cl5 Cl 0.00000 0.22414 0.22414 1.00000
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