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Ga4Ru15

Alexandria ALEX

Alex-ID: agm073023699 · Space group: I-43d (#220)

Basic Information

Formula
Ga4Ru15
Alex-ID
agm073023699
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
539.32
ų
Cell a
8.8816
Å
Cell b
8.8816
Å
Cell c
8.8816
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ga4Ru15
Ga
8.00 · 21.1%
Ru
30.00 · 78.9%

Energy & Stability

Energy above hull
0.1744
eV/atom
Formation energy
0.0443
eV/atom
Corrected total energy
-300.8246
eV
Raw total energy
-300.8245
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
38.9560
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

Ga2Ru Ru

Computed at

2024-10-20 10:38:29

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: agm073023699).

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 agm073023699
data_agm073023699
_cell_length_a     8.88158
_cell_length_b     8.88158
_cell_length_c     8.88158
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       539.32346
_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
  Ga1 Ga 0.50000 0.00000 0.59114 1.00000
  Ga2 Ga 0.00000 0.59114 0.50000 1.00000
  Ga3 Ga 0.50000 0.00000 0.09114 1.00000
  Ga4 Ga 0.40886 0.40886 0.40886 1.00000
  Ga5 Ga 0.90886 0.90886 0.90886 1.00000
  Ga6 Ga 0.00000 0.09114 0.50000 1.00000
  Ga7 Ga 0.09114 0.50000 0.00000 1.00000
  Ga8 Ga 0.59114 0.50000 0.00000 1.00000
  Ru1 Ru 0.70533 0.06349 0.93083 1.00000
  Ru2 Ru 0.75000 0.87500 0.12500 1.00000
  Ru3 Ru 0.14184 0.86735 0.43651 1.00000
  Ru4 Ru 0.72551 0.35816 0.79467 1.00000
  Ru5 Ru 0.56917 0.63265 0.77449 1.00000
  Ru6 Ru 0.22551 0.29467 0.85816 1.00000
  Ru7 Ru 0.79467 0.72551 0.35816 1.00000
  Ru8 Ru 0.36735 0.64184 0.93651 1.00000
  Ru9 Ru 0.06917 0.27449 0.13265 1.00000
  Ru10 Ru 0.93083 0.70533 0.06349 1.00000
  Ru11 Ru 0.43651 0.14184 0.86735 1.00000
  Ru12 Ru 0.29467 0.85816 0.22551 1.00000
  Ru13 Ru 0.12500 0.75000 0.87500 1.00000
  Ru14 Ru 0.35816 0.79467 0.72551 1.00000
  Ru15 Ru 0.37500 0.25000 0.62500 1.00000
  Ru16 Ru 0.13265 0.06917 0.27449 1.00000
  Ru17 Ru 0.93651 0.36735 0.64184 1.00000
  Ru18 Ru 0.43083 0.56349 0.20533 1.00000
  Ru19 Ru 0.64184 0.93651 0.36735 1.00000
  Ru20 Ru 0.62500 0.37500 0.25000 1.00000
  Ru21 Ru 0.06349 0.93083 0.70533 1.00000
  Ru22 Ru 0.86735 0.43651 0.14184 1.00000
  Ru23 Ru 0.85816 0.22551 0.29467 1.00000
  Ru24 Ru 0.77449 0.56917 0.63265 1.00000
  Ru25 Ru 0.56349 0.20533 0.43083 1.00000
  Ru26 Ru 0.63265 0.77449 0.56917 1.00000
  Ru27 Ru 0.20533 0.43083 0.56349 1.00000
  Ru28 Ru 0.25000 0.62500 0.37500 1.00000
  Ru29 Ru 0.27449 0.13265 0.06917 1.00000
  Ru30 Ru 0.87500 0.12500 0.75000 1.00000
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