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BeZnH4

Alexandria ALEX

Alex-ID: agm006653258 · Space group: C2/m (#12)

Basic Information

Formula
BeZnH4
Alex-ID
agm006653258
Elements
3
Sites
6
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
49.62
ų
Cell a
5.0221
Å
Cell b
5.0221
Å
Cell c
4.4314
Å
α angle
64.49
°
β angle
64.49
°
γ angle
29.73
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BeZnH4
Be
1.00 · 16.7%
Zn
1.00 · 16.7%
H
4.00 · 66.7%

Energy & Stability

Energy above hull
0.2164
eV/atom
Formation energy
0.1168
eV/atom
Corrected total energy
-17.2625
eV
Raw total energy
-17.2625
eV

Electronic Structure

Indirect band gap
3.3673
eV
Direct band gap
3.7630
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_575_spg12

Decomposition

ZnH2 BeH2

Computed at

2024-08-07 20:07:22.291532

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: agm006653258).

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 agm006653258
data_agm006653258
_cell_length_a     5.02213
_cell_length_b     5.02213
_cell_length_c     4.43141
_cell_angle_alpha  64.49016
_cell_angle_beta   64.49016
_cell_angle_gamma  29.72816
_cell_volume       49.61819
_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 0.50162 0.50162 0.00001 1.00000
  Zn1 Zn 0.00211 0.00211 0.49979 1.00000
  H1 H 0.10401 0.10401 0.76232 1.00000
  H2 H 0.89965 0.89965 0.23792 1.00000
  H3 H 0.39087 0.39087 0.81238 1.00000
  H4 H 0.61283 0.61283 0.18757 1.00000
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