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B8P

Alexandria ALEX

Alex-ID: agm005228634 · Space group: Cm (#8)

Basic Information

Formula
B8P
Alex-ID
agm005228634
Elements
2
Sites
27
Space group
Cm (#8)
Crystal system
monoclinic
Volume
240.85
ų
Cell a
5.2490
Å
Cell b
5.2490
Å
Cell c
10.1771
Å
α angle
71.34
°
β angle
71.34
°
γ angle
68.72
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
B8P
B
24.00 · 88.9%
P
3.00 · 11.1%

Energy & Stability

Energy above hull
0.1502
eV/atom
Formation energy
-0.0765
eV/atom
Corrected total energy
-178.5535
eV
Raw total energy
-178.5535
eV

Electronic Structure

Indirect band gap
0.1755
eV
Direct band gap
0.4837
eV
DOS at Fermi level
1.3210
Total magnetisation
0.9981
μB

Additional Information

Prototype ID

AB8_44_spg8

Decomposition

B6P B

Computed at

2023-05-10 22:27:35.427494

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: agm005228634).

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 agm005228634
data_agm005228634
_cell_length_a     5.24900
_cell_length_b     5.24900
_cell_length_c     10.17707
_cell_angle_alpha  71.33840
_cell_angle_beta   71.33840
_cell_angle_gamma  68.71702
_cell_volume       240.84990
_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
  B1 B 0.19524 0.72729 0.09630 1.00000
  B2 B 0.69160 0.22056 0.58896 1.00000
  B3 B 0.45358 0.45358 0.35376 1.00000
  B4 B 0.96105 0.96105 0.85943 1.00000
  B5 B 0.72729 0.19524 0.09630 1.00000
  B6 B 0.22056 0.69160 0.58896 1.00000
  B7 B 0.30023 0.76946 0.40423 1.00000
  B8 B 0.81244 0.27958 0.91051 1.00000
  B9 B 0.04055 0.04055 0.15159 1.00000
  B10 B 0.54287 0.54287 0.63891 1.00000
  B11 B 0.76946 0.30023 0.40423 1.00000
  B12 B 0.27958 0.81244 0.91051 1.00000
  B13 B 0.67224 0.98552 0.00754 1.00000
  B14 B 0.16412 0.47983 0.50305 1.00000
  B15 B 0.82776 0.82776 0.16396 1.00000
  B16 B 0.32417 0.32417 0.66340 1.00000
  B17 B 0.98552 0.67224 0.00754 1.00000
  B18 B 0.47983 0.16412 0.50305 1.00000
  B19 B 0.83302 0.51068 0.48815 1.00000
  B20 B 0.33458 0.02194 0.00151 1.00000
  B21 B 0.67162 0.67162 0.33178 1.00000
  B22 B 0.17789 0.17789 0.83957 1.00000
  B23 B 0.51068 0.83302 0.48815 1.00000
  B24 B 0.02194 0.33458 0.00151 1.00000
  P1 P 0.61069 0.61069 0.79748 1.00000
  P2 P 0.39031 0.39031 0.19973 1.00000
  P3 P 0.89233 0.89233 0.70283 1.00000
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