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Zr4Os3

Alexandria ALEX

Alex-ID: agm005485905 · Space group: P6/mmm (#191)

Alexandria Database API

Basic Information

Formula
Zr4Os3
Alex-ID
agm005485905
Elements
2
Sites
7
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
131.15
ų
Cell a
5.3204
Å
Cell b
5.3204
Å
Cell c
5.3499
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zr4Os3
Zr
4.00 · 57.1%
Os
3.00 · 42.9%

Energy & Stability

Energy above hull
0.1743
eV/atom
Formation energy
-0.2775
eV/atom
Corrected total energy
-69.8243
eV
Raw total energy
-69.8243
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0073
eV
DOS at Fermi level
7.4261
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4_20_spg191

Decomposition

Zr4Os3

Computed at

2023-03-18 03:18:37.677989

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: agm005485905).

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 agm005485905
data_agm005485905
_cell_length_a     5.32035
_cell_length_b     5.32035
_cell_length_c     5.34994
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       131.14754
_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 0.24457 1.00000
  Zr2 Zr 0.00000 0.00000 0.75543 1.00000
  Zr3 Zr 0.66667 0.33333 0.50000 1.00000
  Zr4 Zr 0.33333 0.66667 0.50000 1.00000
  Os1 Os 0.00000 0.50000 0.00000 1.00000
  Os2 Os 0.50000 0.50000 0.00000 1.00000
  Os3 Os 0.50000 0.00000 0.00000 1.00000
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