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AlAsH12(CBr)4

Alexandria ALEX

Alex-ID: agm006325168 · Space group: P6_3mc (#186)

Basic Information

Formula
AlAsH12(CBr)4
Alex-ID
agm006325168
Elements
5
Sites
44
Space group
P6_3mc (#186)
Crystal system
hexagonal
Volume
777.35
ų
Cell a
8.1749
Å
Cell b
8.1749
Å
Cell c
13.4315
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AlAsH12(CBr)4
Al
2.00 · 4.5%
As
2.00 · 4.5%
H
24.00 · 54.5%
C
8.00 · 18.2%
Br
8.00 · 18.2%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.4842
eV/atom
Corrected total energy
-203.0212
eV
Raw total energy
-203.0212
eV

Electronic Structure

Indirect band gap
4.4214
eV
Direct band gap
4.4214
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC4D4E12_16_spg186

Decomposition

AlAsH12(CBr)4

Computed at

2024-06-24 12:07:34.178713

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: agm006325168).

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 agm006325168
data_agm006325168
_cell_length_a     8.17487
_cell_length_b     8.17487
_cell_length_c     13.43151
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       777.35050
_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
  Al1 Al 0.00000 0.00000 0.04053 1.00000
  Al2 Al 0.00000 0.00000 0.54053 1.00000
  As1 As 0.66667 0.33333 0.29529 1.00000
  As2 As 0.33333 0.66667 0.79529 1.00000
  H1 H 0.74028 0.25972 0.46442 1.00000
  H2 H 0.51944 0.25972 0.46442 1.00000
  H3 H 0.74028 0.48056 0.46442 1.00000
  H4 H 0.25972 0.74028 0.96442 1.00000
  H5 H 0.48056 0.74028 0.96442 1.00000
  H6 H 0.25972 0.51944 0.96442 1.00000
  H7 H 0.53947 0.07894 0.16579 1.00000
  H8 H 0.53947 0.46053 0.16579 1.00000
  H9 H 0.92106 0.46053 0.16579 1.00000
  H10 H 0.46053 0.92106 0.66579 1.00000
  H11 H 0.46053 0.53947 0.66579 1.00000
  H12 H 0.07894 0.53947 0.66579 1.00000
  H13 H 0.39260 0.00622 0.27551 1.00000
  H14 H 0.61361 0.60740 0.27551 1.00000
  H15 H 0.99378 0.38639 0.27551 1.00000
  H16 H 0.61361 0.00622 0.27551 1.00000
  H17 H 0.99378 0.60740 0.27551 1.00000
  H18 H 0.39260 0.38639 0.27551 1.00000
  H19 H 0.60740 0.99378 0.77551 1.00000
  H20 H 0.38639 0.39260 0.77551 1.00000
  H21 H 0.00622 0.61361 0.77551 1.00000
  H22 H 0.38639 0.99378 0.77551 1.00000
  H23 H 0.00622 0.39260 0.77551 1.00000
  H24 H 0.60740 0.61361 0.77551 1.00000
  C1 C 0.66667 0.33333 0.43906 1.00000
  C2 C 0.33333 0.66667 0.93906 1.00000
  C3 C 0.53798 0.07596 0.24741 1.00000
  C4 C 0.53798 0.46202 0.24741 1.00000
  C5 C 0.92404 0.46202 0.24741 1.00000
  C6 C 0.46202 0.92404 0.74741 1.00000
  C7 C 0.46202 0.53798 0.74741 1.00000
  C8 C 0.07596 0.53798 0.74741 1.00000
  Br1 Br 0.00000 0.00000 0.21417 1.00000
  Br2 Br 0.00000 0.00000 0.71417 1.00000
  Br3 Br 0.31153 0.15576 0.98440 1.00000
  Br4 Br 0.84424 0.68847 0.98440 1.00000
  Br5 Br 0.84424 0.15576 0.98440 1.00000
  Br6 Br 0.68847 0.84424 0.48440 1.00000
  Br7 Br 0.15576 0.31153 0.48440 1.00000
  Br8 Br 0.15576 0.84424 0.48440 1.00000
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