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LaZrRu2

Alexandria ALEX

Alex-ID: agm004413611 · Space group: P4/mmm (#123)

Basic Information

Formula
LaZrRu2
Alex-ID
agm004413611
Elements
3
Sites
4
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
79.73
ų
Cell a
4.8573
Å
Cell b
3.3782
Å
Cell c
4.8592
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaZrRu2
La
1.00 · 25.0%
Ru
2.00 · 50.0%
Zr
1.00 · 25.0%

Energy & Stability

Energy above hull
0.2123
eV/atom
Formation energy
-0.2176
eV/atom
Corrected total energy
-32.8978
eV
Raw total energy
-32.8978
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.4986
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_1_spg123

Decomposition

La5Ru3 ZrRu LaRu2

Computed at

2023-02-25 14:13:46.956946

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: agm004413611).

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 agm004413611
data_agm004413611
_cell_length_a     4.85732
_cell_length_b     3.37817
_cell_length_c     4.85915
_cell_angle_alpha  90.00240
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       79.73310
_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
  La1 La 0.50000 0.62450 0.87483 1.00000
  Ru1 Ru 0.00000 0.12471 0.87558 1.00000
  Ru2 Ru 0.50000 0.12498 0.37477 1.00000
  Zr1 Zr 0.00000 0.62581 0.37482 1.00000
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