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HEAS Data Platform · Materials Science Database

B4AsC12

Alexandria ALEX

Alex-ID: agm071336748 · Space group: I4_1/amd (#141)

Basic Information

Formula
B4AsC12
Alex-ID
agm071336748
Elements
3
Sites
34
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
253.41
ų
Cell a
10.1417
Å
Cell b
10.1417
Å
Cell c
10.1417
Å
α angle
150.43
°
β angle
150.43
°
γ angle
42.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
B4AsC12
B
8.00 · 23.5%
As
2.00 · 5.9%
C
24.00 · 70.6%

Energy & Stability

Energy above hull
0.7186
eV/atom
Formation energy
0.6714
eV/atom
Corrected total energy
-261.2657
eV
Raw total energy
-261.2657
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0044
eV
DOS at Fermi level
6.6880
Total magnetisation
-3.5230
μB

Additional Information

Prototype ID

AB4C12_286_spg141

Decomposition

B6As C As

Computed at

2024-08-05 10:56:22.411690

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: agm071336748).

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 agm071336748
data_agm071336748
_cell_length_a     10.14169
_cell_length_b     10.14169
_cell_length_c     10.14169
_cell_angle_alpha  150.43022
_cell_angle_beta   150.43022
_cell_angle_gamma  42.31026
_cell_volume       253.40743
_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 0.87500 0.42466 0.04966 1.00000
  B2 B 0.87500 0.82534 0.45034 1.00000
  B3 B 0.37500 0.82534 0.95034 1.00000
  B4 B 0.37500 0.42466 0.54966 1.00000
  B5 B 0.57534 0.12500 0.95034 1.00000
  B6 B 0.17466 0.12500 0.54966 1.00000
  B7 B 0.17466 0.62500 0.04966 1.00000
  B8 B 0.57534 0.62500 0.45034 1.00000
  As1 As 0.00000 0.00000 0.00000 1.00000
  As2 As 0.75000 0.25000 0.50000 1.00000
  C1 C 0.50457 0.29150 0.78693 1.00000
  C2 C 0.24543 0.95850 0.71307 1.00000
  C3 C 0.50457 0.71764 0.21307 1.00000
  C4 C 0.24543 0.53236 0.28693 1.00000
  C5 C 0.46764 0.75457 0.71307 1.00000
  C6 C 0.28236 0.49543 0.78693 1.00000
  C7 C 0.04150 0.75457 0.28693 1.00000
  C8 C 0.70850 0.49543 0.21307 1.00000
  C9 C 0.43976 0.07374 0.63398 1.00000
  C10 C 0.31024 0.17626 0.86602 1.00000
  C11 C 0.43976 0.80578 0.36602 1.00000
  C12 C 0.31024 0.44422 0.13398 1.00000
  C13 C 0.55578 0.68976 0.86602 1.00000
  C14 C 0.19422 0.56024 0.63398 1.00000
  C15 C 0.82374 0.68976 0.13398 1.00000
  C16 C 0.92626 0.56024 0.36602 1.00000
  C17 C 0.58079 0.23784 0.65706 1.00000
  C18 C 0.16921 0.01216 0.84294 1.00000
  C19 C 0.58079 0.92373 0.34294 1.00000
  C20 C 0.16921 0.32627 0.15706 1.00000
  C21 C 0.67373 0.83079 0.84294 1.00000
  C22 C 0.07627 0.41921 0.65706 1.00000
  C23 C 0.98784 0.83079 0.15706 1.00000
  C24 C 0.76216 0.41921 0.34294 1.00000
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