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Cr2NiBr

Alexandria ALEX

Alex-ID: agm003905366 · Space group: Cm (#8)

Basic Information

Formula
Cr2NiBr
Alex-ID
agm003905366
Elements
3
Sites
4
Space group
Cm (#8)
Crystal system
monoclinic
Volume
62.84
ų
Cell a
4.7392
Å
Cell b
4.7392
Å
Cell c
4.5366
Å
α angle
84.34
°
β angle
84.34
°
γ angle
38.33
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr2NiBr
Br
1.00 · 25.0%
Cr
2.00 · 50.0%
Ni
1.00 · 25.0%

Energy & Stability

Energy above hull
0.8263
eV/atom
Formation energy
0.5565
eV/atom
Corrected total energy
-24.4773
eV
Raw total energy
-24.4773
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0310
eV
DOS at Fermi level
3.5959
Total magnetisation
0.0219
μB

Additional Information

Prototype ID

ABC2_255_spg12

Decomposition

CrNi2 Cr CrBr3

Computed at

2023-03-07 16:43:59.016365

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: agm003905366).

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 agm003905366
data_agm003905366
_cell_length_a     4.73915
_cell_length_b     4.73915
_cell_length_c     4.53661
_cell_angle_alpha  84.34467
_cell_angle_beta   84.34467
_cell_angle_gamma  38.32727
_cell_volume       62.84279
_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
  Br1 Br 0.27375 0.27375 0.23474 1.00000
  Cr1 Cr 0.01576 0.01576 0.97482 1.00000
  Cr2 Cr 0.73634 0.73634 0.73921 1.00000
  Ni1 Ni 0.47416 0.47416 0.55122 1.00000
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