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LaAsBr4

Alexandria ALEX

Alex-ID: agm005471048 · Space group: F-43m (#216)

Basic Information

Formula
LaAsBr4
Alex-ID
agm005471048
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
171.03
ų
Cell a
6.2306
Å
Cell b
6.2306
Å
Cell c
6.2306
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaAsBr4
La
1.00 · 16.7%
As
1.00 · 16.7%
Br
4.00 · 66.7%

Energy & Stability

Energy above hull
1.3687
eV/atom
Formation energy
-0.0619
eV/atom
Corrected total energy
-16.6401
eV
Raw total energy
-16.6401
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.7592
Total magnetisation
1.3802
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

AsBr3 As LaBr3

Computed at

2023-03-18 05:48:01.131748

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: agm005471048).

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 agm005471048
data_agm005471048
_cell_length_a     6.23055
_cell_length_b     6.23055
_cell_length_c     6.23055
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       171.02685
_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
  La1 La 0.75000 0.75000 0.75000 1.00000
  As1 As 0.00000 0.00000 0.00000 1.00000
  Br1 Br 0.37526 0.87423 0.37526 1.00000
  Br2 Br 0.87423 0.37526 0.37526 1.00000
  Br3 Br 0.37526 0.37526 0.87423 1.00000
  Br4 Br 0.37526 0.37526 0.37526 1.00000
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