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Zr8Ru

Alexandria ALEX

Alex-ID: agm005503952 · Space group: I4/mmm (#139)

Basic Information

Formula
Zr8Ru
Alex-ID
agm005503952
Elements
2
Sites
9
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
197.89
ų
Cell a
6.7450
Å
Cell b
6.7450
Å
Cell c
6.7450
Å
α angle
98.10
°
β angle
98.10
°
γ angle
135.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zr8Ru
Zr
8.00 · 88.9%
Ru
1.00 · 11.1%

Energy & Stability

Energy above hull
0.1622
eV/atom
Formation energy
0.0183
eV/atom
Corrected total energy
-77.4962
eV
Raw total energy
-77.4962
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.1081
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB8_5_spg139

Decomposition

Zr3Ru2 Zr

Computed at

2023-03-19 16:14:33.268549

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: agm005503952).

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 agm005503952
data_agm005503952
_cell_length_a     6.74505
_cell_length_b     6.74505
_cell_length_c     6.74505
_cell_angle_alpha  98.09706
_cell_angle_beta   98.09706
_cell_angle_gamma  135.91424
_cell_volume       197.89405
_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 0.69141 0.00000 0.69141 1.00000
  Zr2 Zr 0.30859 0.00000 0.30859 1.00000
  Zr3 Zr 0.00000 0.69141 0.69141 1.00000
  Zr4 Zr 0.66438 0.66438 0.32876 1.00000
  Zr5 Zr 0.33562 0.66438 0.00000 1.00000
  Zr6 Zr 0.00000 0.30859 0.30859 1.00000
  Zr7 Zr 0.66438 0.33562 0.00000 1.00000
  Zr8 Zr 0.33562 0.33562 0.67124 1.00000
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
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