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BeSi6B6O

Alexandria ALEX

Alex-ID: agm006241978 · Space group: Pm-3 (#200)

Alexandria Database API

Basic Information

Formula
BeSi6B6O
Alex-ID
agm006241978
Elements
4
Sites
14
Space group
Pm-3 (#200)
Crystal system
cubic
Volume
186.83
ų
Cell a
5.7168
Å
Cell b
5.7168
Å
Cell c
5.7168
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BeSi6B6O
Be
1.00 · 7.1%
Si
6.00 · 42.9%
B
6.00 · 42.9%
O
1.00 · 7.1%

Energy & Stability

Energy above hull
1.2360
eV/atom
Formation energy
0.7675
eV/atom
Corrected total energy
-70.5416
eV
Raw total energy
-69.8393
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.8308
Total magnetisation
1.7816
μB

Additional Information

Prototype ID

ABC6D6_47_spg148

Decomposition

SiB3 BeO Si

Computed at

2023-12-20 06:07:17

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: agm006241978).

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 agm006241978
data_agm006241978
_cell_length_a     5.71676
_cell_length_b     5.71676
_cell_length_c     5.71676
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       186.83129
_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
  Be1 Be 0.00000 0.00000 0.00000 1.00000
  Si1 Si 0.25958 0.00000 0.50000 1.00000
  Si2 Si 0.74042 0.00000 0.50000 1.00000
  Si3 Si 0.00000 0.50000 0.25958 1.00000
  Si4 Si 0.00000 0.50000 0.74042 1.00000
  Si5 Si 0.50000 0.25958 0.00000 1.00000
  Si6 Si 0.50000 0.74042 0.00000 1.00000
  B1 B 0.23934 0.50000 0.00000 1.00000
  B2 B 0.76066 0.50000 0.00000 1.00000
  B3 B 0.50000 0.00000 0.23934 1.00000
  B4 B 0.50000 0.00000 0.76066 1.00000
  B5 B 0.00000 0.23934 0.50000 1.00000
  B6 B 0.00000 0.76066 0.50000 1.00000
  O1 O 0.50000 0.50000 0.50000 1.00000
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