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LaMn4Br

Alexandria ALEX

Alex-ID: agm005456981 · Space group: F-43m (#216)

Basic Information

Formula
LaMn4Br
Alex-ID
agm005456981
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
118.27
ų
Cell a
5.5097
Å
Cell b
5.5097
Å
Cell c
5.5097
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaMn4Br
La
1.00 · 16.7%
Mn
4.00 · 66.7%
Br
1.00 · 16.7%

Energy & Stability

Energy above hull
0.8803
eV/atom
Formation energy
0.4295
eV/atom
Corrected total energy
-40.7018
eV
Raw total energy
-40.7018
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0613
eV
DOS at Fermi level
5.1405
Total magnetisation
13.9821
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

La7MnBr12 La Mn

Computed at

2023-03-21 13:33:02.221193

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: agm005456981).

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 agm005456981
data_agm005456981
_cell_length_a     5.50967
_cell_length_b     5.50967
_cell_length_c     5.50967
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       118.26624
_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 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.88342 0.37219 0.37219 1.00000
  Mn2 Mn 0.37219 0.37219 0.88342 1.00000
  Mn3 Mn 0.37219 0.88342 0.37219 1.00000
  Mn4 Mn 0.37219 0.37219 0.37219 1.00000
  Br1 Br 0.75000 0.75000 0.75000 1.00000
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