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Ba3PBr2

Alexandria ALEX

Alex-ID: agm005627240 · Space group: Fddd (#70)

Basic Information

Formula
Ba3PBr2
Alex-ID
agm005627240
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
898.94
ų
Cell a
8.2109
Å
Cell b
8.2109
Å
Cell c
14.8973
Å
α angle
100.66
°
β angle
100.66
°
γ angle
109.18
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba3PBr2
Ba
12.00 · 50.0%
P
4.00 · 16.7%
Br
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0034
eV/atom
Formation energy
-1.5954
eV/atom
Corrected total energy
-96.3845
eV
Raw total energy
-96.3845
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0231
eV
DOS at Fermi level
7.9233
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

Ba2PBr Ba BaBr2

Computed at

2023-08-24 08:50:34.950990

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: agm005627240).

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 agm005627240
data_agm005627240
_cell_length_a     8.21090
_cell_length_b     8.21090
_cell_length_c     14.89726
_cell_angle_alpha  100.66414
_cell_angle_beta   100.66414
_cell_angle_gamma  109.17845
_cell_volume       898.93713
_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
  Ba1 Ba 0.16023 0.68653 0.82333 1.00000
  Ba2 Ba 0.66310 0.13680 0.82333 1.00000
  Ba3 Ba 0.08978 0.06347 0.67667 1.00000
  Ba4 Ba 0.58690 0.61320 0.67667 1.00000
  Ba5 Ba 0.02819 0.52819 0.50000 1.00000
  Ba6 Ba 0.47181 0.97181 0.50000 1.00000
  Ba7 Ba 0.38680 0.41310 0.32333 1.00000
  Ba8 Ba 0.93653 0.91022 0.32333 1.00000
  Ba9 Ba 0.86320 0.33690 0.17667 1.00000
  Ba10 Ba 0.31347 0.83977 0.17667 1.00000
  Ba11 Ba 0.22181 0.22181 1.00000 1.00000
  Ba12 Ba 0.77819 0.77819 0.00000 1.00000
  P1 P 0.91628 0.91628 0.83257 1.00000
  P2 P 0.33372 0.83372 0.66743 1.00000
  P3 P 0.16628 0.66628 0.33257 1.00000
  P4 P 0.08372 0.08372 0.16743 1.00000
  Br1 Br 0.99859 0.49859 0.99717 1.00000
  Br2 Br 0.41921 0.41921 0.83841 1.00000
  Br3 Br 0.83079 0.33079 0.66159 1.00000
  Br4 Br 0.25141 0.25141 0.50283 1.00000
  Br5 Br 0.74859 0.74859 0.49717 1.00000
  Br6 Br 0.66921 0.16921 0.33841 1.00000
  Br7 Br 0.58079 0.58079 0.16159 1.00000
  Br8 Br 0.50141 0.00141 0.00283 1.00000
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