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ThGe2IrRu

Alexandria ALEX

Alex-ID: agm005015877 · Space group: I-4m2 (#119)

Basic Information

Formula
ThGe2IrRu
Alex-ID
agm005015877
Elements
4
Sites
5
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
92.70
ų
Cell a
4.2551
Å
Cell b
4.2551
Å
Cell c
5.9386
Å
α angle
110.99
°
β angle
110.99
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ThGe2IrRu
Th
1.00 · 20.0%
Ge
2.00 · 40.0%
Ir
1.00 · 20.0%
Ru
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0146
eV/atom
Formation energy
-0.7475
eV/atom
Corrected total energy
-38.5312
eV
Raw total energy
-38.5312
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.7649
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_49_spg119

Decomposition

Th2Ge4Ir3Ru Th(GeRu)2

Computed at

2022-07-04 07:00:07.799878

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: agm005015877).

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 agm005015877
data_agm005015877
_cell_length_a     4.25514
_cell_length_b     4.25514
_cell_length_c     5.93857
_cell_angle_alpha  110.99359
_cell_angle_beta   110.99359
_cell_angle_gamma  90.00000
_cell_volume       92.70230
_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
  Th1 Th 0.00000 0.00000 0.00000 1.00000
  Ge1 Ge 0.62596 0.62596 0.25192 1.00000
  Ge2 Ge 0.37404 0.37404 0.74808 1.00000
  Ir1 Ir 0.75000 0.25000 0.50000 1.00000
  Ru1 Ru 0.25000 0.75000 0.50000 1.00000
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