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Rb(CoBr3)3

Alexandria ALEX

Alex-ID: agm006000325 · Space group: C222_1 (#20)

Basic Information

Formula
Rb(CoBr3)3
Alex-ID
agm006000325
Elements
3
Sites
26
Space group
C222_1 (#20)
Crystal system
orthorhombic
Volume
1,086.47
ų
Cell a
10.3251
Å
Cell b
10.3251
Å
Cell c
10.6196
Å
α angle
90.00
°
β angle
90.00
°
γ angle
106.33
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb(CoBr3)3
Rb
2.00 · 7.7%
Co
6.00 · 23.1%
Br
18.00 · 69.2%

Energy & Stability

Energy above hull
0.0605
eV/atom
Formation energy
-0.4834
eV/atom
Corrected total energy
-87.3575
eV
Raw total energy
-87.3575
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0110
eV
DOS at Fermi level
24.1438
Total magnetisation
22.0466
μB

Additional Information

Prototype ID

AB3C9_113_spg20

Decomposition

CoBr2 Rb2CoBr4 CoBr3

Computed at

2023-08-09 09:29:28.034509

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: agm006000325).

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 agm006000325
data_agm006000325
_cell_length_a     10.32507
_cell_length_b     10.32507
_cell_length_c     10.61960
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  106.32652
_cell_volume       1086.47245
_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
  Rb1 Rb 0.61574 0.61574 0.00000 1.00000
  Rb2 Rb 0.38426 0.38426 0.50000 1.00000
  Co1 Co 0.16395 0.83983 0.05771 1.00000
  Co2 Co 0.83605 0.16017 0.55771 1.00000
  Co3 Co 0.83983 0.16395 0.94229 1.00000
  Co4 Co 0.16017 0.83605 0.44229 1.00000
  Co5 Co 0.25042 0.25042 1.00000 1.00000
  Co6 Co 0.74958 0.74958 0.50000 1.00000
  Br1 Br 0.24814 0.03313 0.92148 1.00000
  Br2 Br 0.75186 0.96687 0.42148 1.00000
  Br3 Br 0.03313 0.24814 0.07852 1.00000
  Br4 Br 0.96687 0.75186 0.57852 1.00000
  Br5 Br 0.31192 0.40562 0.83649 1.00000
  Br6 Br 0.68808 0.59438 0.33649 1.00000
  Br7 Br 0.40562 0.31192 0.16351 1.00000
  Br8 Br 0.59438 0.68808 0.66351 1.00000
  Br9 Br 0.24131 0.65500 0.40643 1.00000
  Br10 Br 0.75869 0.34500 0.90643 1.00000
  Br11 Br 0.65500 0.24131 0.59357 1.00000
  Br12 Br 0.34500 0.75869 0.09357 1.00000
  Br13 Br 0.30481 0.01659 0.54082 1.00000
  Br14 Br 0.69519 0.98341 0.04082 1.00000
  Br15 Br 0.01659 0.30481 0.45918 1.00000
  Br16 Br 0.98341 0.69519 0.95918 1.00000
  Br17 Br 0.08399 0.91601 0.25000 1.00000
  Br18 Br 0.91601 0.08399 0.75000 1.00000
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