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HEAS Data Platform · Materials Science Database

B5C7

Alexandria ALEX

Alex-ID: agm006148367 · Space group: P1 (#1)

Basic Information

Formula
B5C7
Alex-ID
agm006148367
Elements
2
Sites
12
Space group
P1 (#1)
Crystal system
triclinic
Volume
78.94
ų
Cell a
5.9721
Å
Cell b
5.9488
Å
Cell c
3.6076
Å
α angle
87.92
°
β angle
93.22
°
γ angle
141.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
B5C7
B
5.00 · 41.7%
C
7.00 · 58.3%

Energy & Stability

Energy above hull
0.4326
eV/atom
Formation energy
0.3795
eV/atom
Corrected total energy
-93.4002
eV
Raw total energy
-93.4002
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.4404
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A5B7_170_spg1

Decomposition

B4C C

Computed at

2023-08-18 10:44:47.079130

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: agm006148367).

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 agm006148367
data_agm006148367
_cell_length_a     5.97212
_cell_length_b     5.94875
_cell_length_c     3.60755
_cell_angle_alpha  87.91963
_cell_angle_beta   93.21913
_cell_angle_gamma  141.90783
_cell_volume       78.93697
_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 0.22280 0.88564 0.50532 1.00000
  B2 B 0.81059 0.63607 0.26736 1.00000
  B3 B 0.35597 0.68007 0.99536 1.00000
  B4 B 0.94299 0.49677 0.73090 1.00000
  B5 B 0.82065 0.12282 0.46489 1.00000
  C1 C 0.48434 0.48802 0.51502 1.00000
  C2 C 0.17670 0.33291 0.24438 1.00000
  C3 C 0.51871 0.03156 0.25008 1.00000
  C4 C 0.64193 0.31679 0.99790 1.00000
  C5 C 0.33147 0.17423 0.76464 1.00000
  C6 C 0.01440 0.00938 0.01025 1.00000
  C7 C 0.67943 0.82573 0.75390 1.00000
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