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PrIn2(GeRu)4

Alexandria ALEX

Alex-ID: agm020111432 · Space group: I-42m (#121)

Basic Information

Formula
PrIn2(GeRu)4
Alex-ID
agm020111432
Elements
4
Sites
11
Space group
I-42m (#121)
Crystal system
tetragonal
Volume
212.95
ų
Cell a
6.5784
Å
Cell b
6.5784
Å
Cell c
6.5784
Å
α angle
115.40
°
β angle
115.40
°
γ angle
98.18
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrIn2(GeRu)4
Pr
1.00 · 9.1%
In
2.00 · 18.2%
Ge
4.00 · 36.4%
Ru
4.00 · 36.4%

Energy & Stability

Energy above hull
0.1057
eV/atom
Formation energy
-0.3310
eV/atom
Corrected total energy
-69.5368
eV
Raw total energy
-69.5368
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.3828
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4D4_77_spg121

Decomposition

In3Ru Pr(GeRu)2 Ge3Ru2

Computed at

2025-01-25 23:00:00

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: agm020111432).

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 agm020111432
data_agm020111432
_cell_length_a     6.57838
_cell_length_b     6.57838
_cell_length_c     6.57838
_cell_angle_alpha  115.39644
_cell_angle_beta   115.39644
_cell_angle_gamma  98.17760
_cell_volume       212.95249
_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
  Pr1 Pr 0.50000 0.50000 0.00000 1.00000
  In1 In 0.00000 0.50000 0.50000 1.00000
  In2 In 0.50000 0.00000 0.50000 1.00000
  Ge1 Ge 0.99644 0.99644 0.37472 1.00000
  Ge2 Ge 0.62172 0.62172 0.62528 1.00000
  Ge3 Ge 0.37828 0.00356 0.00000 1.00000
  Ge4 Ge 0.00356 0.37828 0.00000 1.00000
  Ru1 Ru 0.74462 0.04657 0.00000 1.00000
  Ru2 Ru 0.04657 0.74462 0.00000 1.00000
  Ru3 Ru 0.95343 0.95343 0.69806 1.00000
  Ru4 Ru 0.25538 0.25538 0.30194 1.00000
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