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H4Ru2Se

Alexandria ALEX

Alex-ID: agm096698565 · Space group: Pm (#6)

Basic Information

Formula
H4Ru2Se
Alex-ID
agm096698565
Elements
3
Sites
7
Space group
Pm (#6)
Crystal system
monoclinic
Volume
78.84
ų
Cell a
2.9716
Å
Cell b
5.4530
Å
Cell c
5.0033
Å
α angle
103.48
°
β angle
90.00
°
γ angle
89.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H4Ru2Se
H
4.00 · 57.1%
Ru
2.00 · 28.6%
Se
1.00 · 14.3%

Energy & Stability

Energy above hull
0.1847
eV/atom
Formation energy
0.0866
eV/atom
Corrected total energy
-34.3948
eV
Raw total energy
-34.3948
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1525
eV
DOS at Fermi level
2.8471
Total magnetisation
0.0164
μB

Additional Information

Prototype ID

AB2C4_4716_spg2

Decomposition

H8Ru3 RuSe2

Computed at

2025-04-12 03:35:58

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: agm096698565).

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 agm096698565
data_agm096698565
_cell_length_a     2.97156
_cell_length_b     5.45298
_cell_length_c     5.00330
_cell_angle_alpha  103.48004
_cell_angle_beta   89.99936
_cell_angle_gamma  89.97788
_cell_volume       78.83919
_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
  H1 H 0.57123 0.19187 0.31557 1.00000
  H2 H 0.07129 0.13798 0.82047 1.00000
  H3 H 0.07150 0.83227 0.40653 1.00000
  H4 H 0.57160 0.69087 0.40480 1.00000
  Ru1 Ru 0.07139 0.00167 0.11275 1.00000
  Ru2 Ru 0.57140 0.97116 0.57360 1.00000
  Se1 Se 0.57160 0.67417 0.86629 1.00000
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