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Be2Zn

Alexandria ALEX

Alex-ID: agm005504989 · Space group: P-62m (#189)

Basic Information

Formula
Be2Zn
Alex-ID
agm005504989
Elements
2
Sites
9
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
101.46
ų
Cell a
5.5833
Å
Cell b
5.5833
Å
Cell c
3.7584
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Be2Zn
Be
6.00 · 66.7%
Zn
3.00 · 33.3%

Energy & Stability

Energy above hull
0.4296
eV/atom
Formation energy
0.4296
eV/atom
Corrected total energy
-22.3254
eV
Raw total energy
-22.3254
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0494
eV
DOS at Fermi level
4.4171
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_6_spg189

Decomposition

Zn Be

Computed at

2023-03-19 11:55:15.672294

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: agm005504989).

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 agm005504989
data_agm005504989
_cell_length_a     5.58329
_cell_length_b     5.58329
_cell_length_c     3.75839
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       101.46418
_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 0.22166 0.00000 0.00000 1.00000
  Be2 Be 0.00000 0.22166 0.00000 1.00000
  Be3 Be 0.77834 0.77834 0.00000 1.00000
  Be4 Be 0.51690 0.00000 0.50000 1.00000
  Be5 Be 0.00000 0.51690 0.50000 1.00000
  Be6 Be 0.48310 0.48310 0.50000 1.00000
  Zn1 Zn 0.33333 0.66667 0.00000 1.00000
  Zn2 Zn 0.66667 0.33333 0.00000 1.00000
  Zn3 Zn 0.00000 0.00000 0.50000 1.00000
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