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NiBr3

Alexandria ALEX

Alex-ID: agm002295481 · Space group: R-3 (#148)

Basic Information

Formula
NiBr3
Alex-ID
agm002295481
Elements
2
Sites
8
Space group
R-3 (#148)
Crystal system
trigonal
Volume
229.62
ų
Cell a
6.3171
Å
Cell b
6.3159
Å
Cell c
7.5657
Å
α angle
65.69
°
β angle
65.47
°
γ angle
59.96
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NiBr3
Ni
2.00 · 25.0%
Br
6.00 · 75.0%

Energy & Stability

Energy above hull
0.0132
eV/atom
Formation energy
-0.2429
eV/atom
Corrected total energy
-23.5484
eV
Raw total energy
-23.5484
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0431
eV
DOS at Fermi level
11.7870
Total magnetisation
2.0000
μB

Additional Information

Prototype ID

AB3_32_spg2

Decomposition

NiBr2 Br

Computed at

2018-09-27 05:54:35

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: agm002295481).

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 agm002295481
data_agm002295481
_cell_length_a     6.31712
_cell_length_b     6.31588
_cell_length_c     7.56573
_cell_angle_alpha  65.68689
_cell_angle_beta   65.46768
_cell_angle_gamma  59.95902
_cell_volume       229.61709
_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
  Ni1 Ni 0.66645 0.66642 0.00048 1.00000
  Ni2 Ni 0.33355 0.33358 0.99952 1.00000
  Br1 Br 0.92973 0.29655 0.21099 1.00000
  Br2 Br 0.56349 0.93187 0.21107 1.00000
  Br3 Br 0.70567 0.43418 0.78900 1.00000
  Br4 Br 0.43651 0.06813 0.78893 1.00000
  Br5 Br 0.07027 0.70345 0.78901 1.00000
  Br6 Br 0.29433 0.56582 0.21100 1.00000
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