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Ni(HBr3)2

Alexandria ALEX

Alex-ID: agm005759058 · Space group: C2/c (#15)

Basic Information

Formula
Ni(HBr3)2
Alex-ID
agm005759058
Elements
3
Sites
18
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
656.26
ų
Cell a
9.8562
Å
Cell b
10.0913
Å
Cell c
10.0913
Å
α angle
67.24
°
β angle
54.04
°
γ angle
54.04
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ni(HBr3)2
Ni
2.00 · 11.1%
H
4.00 · 22.2%
Br
12.00 · 66.7%

Energy & Stability

Energy above hull
0.0976
eV/atom
Formation energy
-0.1528
eV/atom
Corrected total energy
-47.3513
eV
Raw total energy
-47.3513
eV

Electronic Structure

Indirect band gap
0.3141
eV
Direct band gap
0.3151
eV
DOS at Fermi level
0.7314
Total magnetisation
3.9674
μB

Additional Information

Prototype ID

AB2C6_2613_spg15

Decomposition

HBr Br NiBr2

Computed at

2023-07-07 15:38:28.957544

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: agm005759058).

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 agm005759058
data_agm005759058
_cell_length_a     9.85622
_cell_length_b     10.09128
_cell_length_c     10.09128
_cell_angle_alpha  67.23691
_cell_angle_beta   54.04157
_cell_angle_gamma  54.04164
_cell_volume       656.26099
_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 0.25000 0.85170 0.14830 1.00000
  Ni2 Ni 0.75000 0.14830 0.85170 1.00000
  H1 H 0.44284 0.43452 0.25045 1.00000
  H2 H 0.05716 0.74955 0.56548 1.00000
  H3 H 0.55716 0.56548 0.74955 1.00000
  H4 H 0.94284 0.25045 0.43452 1.00000
  Br1 Br 0.90016 0.33829 0.29539 1.00000
  Br2 Br 0.59984 0.70461 0.66171 1.00000
  Br3 Br 0.09984 0.66171 0.70461 1.00000
  Br4 Br 0.40016 0.29539 0.33829 1.00000
  Br5 Br 0.03643 0.11724 0.61704 1.00000
  Br6 Br 0.46357 0.38296 0.88276 1.00000
  Br7 Br 0.96357 0.88276 0.38296 1.00000
  Br8 Br 0.53643 0.61704 0.11724 1.00000
  Br9 Br 0.81480 0.09161 0.06482 1.00000
  Br10 Br 0.68520 0.93518 0.90839 1.00000
  Br11 Br 0.18520 0.90839 0.93518 1.00000
  Br12 Br 0.31480 0.06482 0.09161 1.00000
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