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Cr(CuBr3)3

Alexandria ALEX

Alex-ID: agm005999656 · Space group: Cc (#9)

Basic Information

Formula
Cr(CuBr3)3
Alex-ID
agm005999656
Elements
3
Sites
26
Space group
Cc (#9)
Crystal system
monoclinic
Volume
783.31
ų
Cell a
9.1202
Å
Cell b
9.8481
Å
Cell c
10.8915
Å
α angle
74.00
°
β angle
65.25
°
γ angle
62.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr(CuBr3)3
Cr
2.00 · 7.7%
Cu
6.00 · 23.1%
Br
18.00 · 69.2%

Energy & Stability

Energy above hull
0.0948
eV/atom
Formation energy
-0.3291
eV/atom
Corrected total energy
-82.8742
eV
Raw total energy
-82.8742
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0045
eV
DOS at Fermi level
29.2296
Total magnetisation
0.1634
μB

Additional Information

Prototype ID

AB3C9_164_spg9

Decomposition

CuBr2 CrBr3

Computed at

2023-08-09 14:08:05.084142

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: agm005999656).

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 agm005999656
data_agm005999656
_cell_length_a     9.12016
_cell_length_b     9.84806
_cell_length_c     10.89146
_cell_angle_alpha  73.99832
_cell_angle_beta   65.24848
_cell_angle_gamma  62.41632
_cell_volume       783.30741
_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
  Cr1 Cr 0.02892 0.49491 0.00711 1.00000
  Cr2 Cr 0.46906 0.99491 0.50711 1.00000
  Cu1 Cu 0.81001 0.56814 0.67504 1.00000
  Cu2 Cu 0.94682 0.06814 0.17504 1.00000
  Cu3 Cu 0.99194 0.93202 0.83901 1.00000
  Cu4 Cu 0.23703 0.43202 0.33901 1.00000
  Cu5 Cu 0.56523 0.24684 0.72830 1.00000
  Cu6 Cu 0.45964 0.74684 0.22830 1.00000
  Br1 Br 0.34324 0.16292 0.32446 1.00000
  Br2 Br 0.16938 0.66292 0.82446 1.00000
  Br3 Br 0.32838 0.28088 0.94623 1.00000
  Br4 Br 0.44451 0.78088 0.44623 1.00000
  Br5 Br 0.16486 0.07893 0.67939 1.00000
  Br6 Br 0.07682 0.57893 0.17939 1.00000
  Br7 Br 0.74445 0.73316 0.05772 1.00000
  Br8 Br 0.46468 0.23316 0.55772 1.00000
  Br9 Br 0.78395 0.93162 0.36326 1.00000
  Br10 Br 0.92117 0.43162 0.86326 1.00000
  Br11 Br 0.56313 0.81768 0.70153 1.00000
  Br12 Br 0.91766 0.31768 0.20153 1.00000
  Br13 Br 0.49073 0.49321 0.22751 1.00000
  Br14 Br 0.78855 0.99321 0.72751 1.00000
  Br15 Br 0.71079 0.41791 0.61309 1.00000
  Br16 Br 0.25821 0.91791 0.11309 1.00000
  Br17 Br 0.81483 0.09927 0.01520 1.00000
  Br18 Br 0.07070 0.59927 0.51520 1.00000
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