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B4H15

Alexandria ALEX

Alex-ID: agm073024399 · Space group: C2 (#5)

Basic Information

Formula
B4H15
Alex-ID
agm073024399
Elements
2
Sites
38
Space group
C2 (#5)
Crystal system
monoclinic
Volume
331.91
ų
Cell a
6.7853
Å
Cell b
6.7853
Å
Cell c
8.7747
Å
α angle
70.46
°
β angle
109.54
°
γ angle
116.69
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
B4H15
B
8.00 · 21.1%
H
30.00 · 78.9%

Energy & Stability

Energy above hull
0.1173
eV/atom
Formation energy
-0.0141
eV/atom
Corrected total energy
-151.1456
eV
Raw total energy
-151.1456
eV

Electronic Structure

Indirect band gap
4.8076
eV
Direct band gap
4.8394
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B15_16_spg5

Decomposition

B2H5 BH9

Computed at

2024-10-21 16:37:12

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: agm073024399).

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 agm073024399
data_agm073024399
_cell_length_a     6.78526
_cell_length_b     6.78526
_cell_length_c     8.77471
_cell_angle_alpha  70.45921
_cell_angle_beta   109.54079
_cell_angle_gamma  116.68894
_cell_volume       331.91087
_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 0.05063 0.96486 0.91353 1.00000
  B2 B 0.38621 0.58117 0.27825 1.00000
  B3 B 0.91407 0.54519 0.69926 1.00000
  B4 B 0.07450 0.43926 0.34394 1.00000
  B5 B 0.58117 0.38621 0.72175 1.00000
  B6 B 0.43926 0.07450 0.65606 1.00000
  B7 B 0.54519 0.91407 0.30074 1.00000
  B8 B 0.96486 0.05063 0.08647 1.00000
  H1 H 0.02375 0.58196 0.84536 1.00000
  H2 H 0.88917 0.69171 0.58298 1.00000
  H3 H 0.49505 0.17529 0.52563 1.00000
  H4 H 0.13013 0.16117 0.84847 1.00000
  H5 H 0.17529 0.49505 0.47437 1.00000
  H6 H 0.87524 0.18478 0.00850 1.00000
  H7 H 0.23694 0.97917 0.63868 1.00000
  H8 H 0.86259 0.90169 0.19198 1.00000
  H9 H 0.59452 0.44490 0.84092 1.00000
  H10 H 0.46302 0.03479 0.30608 1.00000
  H11 H 0.16117 0.13013 0.15153 1.00000
  H12 H 0.90169 0.86259 0.80802 1.00000
  H13 H 0.49532 0.49532 0.50000 1.00000
  H14 H 0.03479 0.46302 0.69392 1.00000
  H15 H 0.89942 0.89942 0.00000 1.00000
  H16 H 0.50308 0.52251 0.60880 1.00000
  H17 H 0.34691 0.75425 0.27545 1.00000
  H18 H 0.97168 0.55280 0.24730 1.00000
  H19 H 0.55280 0.97168 0.75270 1.00000
  H20 H 0.96288 0.68963 0.80610 1.00000
  H21 H 0.42480 0.18968 0.74849 1.00000
  H22 H 0.58196 0.02375 0.15464 1.00000
  H23 H 0.44490 0.59452 0.15908 1.00000
  H24 H 0.18968 0.42480 0.25151 1.00000
  H25 H 0.18478 0.87524 0.99150 1.00000
  H26 H 0.97917 0.23694 0.36132 1.00000
  H27 H 0.52251 0.50308 0.39120 1.00000
  H28 H 0.69171 0.88917 0.41702 1.00000
  H29 H 0.75425 0.34691 0.72455 1.00000
  H30 H 0.68963 0.96288 0.19390 1.00000
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