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ZrAs7

Alexandria ALEX

Alex-ID: agm005489945 · Space group: Fm-3m (#225)

Basic Information

Formula
ZrAs7
Alex-ID
agm005489945
Elements
2
Sites
8
Space group
Fm-3m (#225)
Crystal system
cubic
Volume
154.00
ų
Cell a
6.0165
Å
Cell b
6.0165
Å
Cell c
6.0165
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ZrAs7
Zr
1.00 · 12.5%
As
7.00 · 87.5%

Energy & Stability

Energy above hull
0.4692
eV/atom
Formation energy
0.1527
eV/atom
Corrected total energy
-39.8730
eV
Raw total energy
-39.8730
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.9538
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7_0_spg225

Decomposition

ZrAs2 As

Computed at

2023-03-18 08:25:23.525539

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: agm005489945).

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 agm005489945
data_agm005489945
_cell_length_a     6.01652
_cell_length_b     6.01652
_cell_length_c     6.01652
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       154.00032
_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
  Zr1 Zr 0.00000 0.00000 0.00000 1.00000
  As1 As 0.50000 0.50000 0.00000 1.00000
  As2 As 0.50000 0.00000 0.50000 1.00000
  As3 As 0.50000 0.00000 0.00000 1.00000
  As4 As 0.00000 0.00000 0.50000 1.00000
  As5 As 0.00000 0.50000 0.00000 1.00000
  As6 As 0.00000 0.50000 0.50000 1.00000
  As7 As 0.50000 0.50000 0.50000 1.00000
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