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PaCoBr

Alexandria ALEX

Alex-ID: agm005678005 · Space group: R-3m (#166)

Basic Information

Formula
PaCoBr
Alex-ID
agm005678005
Elements
3
Sites
6
Space group
R-3m (#166)
Crystal system
trigonal
Volume
153.37
ų
Cell a
3.9504
Å
Cell b
3.9504
Å
Cell c
11.5739
Å
α angle
90.11
°
β angle
99.71
°
γ angle
120.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PaCoBr
Pa
2.00 · 33.3%
Co
2.00 · 33.3%
Br
2.00 · 33.3%

Energy & Stability

Energy above hull
0.1406
eV/atom
Formation energy
-0.6953
eV/atom
Corrected total energy
-40.7624
eV
Raw total energy
-40.7624
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0023
eV
DOS at Fermi level
8.0424
Total magnetisation
1.5343
μB

Additional Information

Prototype ID

ABC_8468_spg166

Decomposition

Pa3Co5 PaCo PaBr4

Computed at

2023-06-17 05:37:31.762665

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: agm005678005).

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 agm005678005
data_agm005678005
_cell_length_a     3.95036
_cell_length_b     3.95036
_cell_length_c     11.57391
_cell_angle_alpha  90.10681
_cell_angle_beta   99.71477
_cell_angle_gamma  120.00976
_cell_volume       153.36929
_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
  Pa1 Pa 0.89853 0.44851 0.34704 1.00000
  Pa2 Pa 0.10147 0.55149 0.65296 1.00000
  Co1 Co 0.30755 0.15356 0.46111 1.00000
  Co2 Co 0.69245 0.84644 0.53889 1.00000
  Br1 Br 0.55549 0.27960 0.83510 1.00000
  Br2 Br 0.44451 0.72040 0.16490 1.00000
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