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H6Ir2Se

Alexandria ALEX

Alex-ID: agm071325713 · Space group: P4_332 (#212)

Basic Information

Formula
H6Ir2Se
Alex-ID
agm071325713
Elements
3
Sites
36
Space group
P4_332 (#212)
Crystal system
cubic
Volume
440.01
ų
Cell a
7.6060
Å
Cell b
7.6060
Å
Cell c
7.6060
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H6Ir2Se
H
24.00 · 66.7%
Ir
8.00 · 22.2%
Se
4.00 · 11.1%

Energy & Stability

Energy above hull
0.2463
eV/atom
Formation energy
0.1910
eV/atom
Corrected total energy
-155.7298
eV
Raw total energy
-155.7298
eV

Electronic Structure

Indirect band gap
0.0105
eV
Direct band gap
0.0597
eV
DOS at Fermi level
26.2118
Total magnetisation
0.0320
μB

Additional Information

Prototype ID

AB2C6_5861_spg212

Decomposition

IrSe2 H2 Ir

Computed at

2024-08-06 21:49:16.838094

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: agm071325713).

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 agm071325713
data_agm071325713
_cell_length_a     7.60599
_cell_length_b     7.60599
_cell_length_c     7.60599
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       440.01429
_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 0.57947 0.73853 0.00253 1.00000
  H2 H 0.92053 0.26147 0.50253 1.00000
  H3 H 0.42053 0.23853 0.49747 1.00000
  H4 H 0.07947 0.76147 0.99747 1.00000
  H5 H 0.00253 0.57947 0.73853 1.00000
  H6 H 0.50253 0.92053 0.26147 1.00000
  H7 H 0.49747 0.42053 0.23853 1.00000
  H8 H 0.99747 0.07947 0.76147 1.00000
  H9 H 0.73853 0.00253 0.57947 1.00000
  H10 H 0.26147 0.50253 0.92053 1.00000
  H11 H 0.23853 0.49747 0.42053 1.00000
  H12 H 0.76147 0.99747 0.07947 1.00000
  H13 H 0.98853 0.32947 0.74747 1.00000
  H14 H 0.51147 0.67053 0.24747 1.00000
  H15 H 0.48853 0.17053 0.25253 1.00000
  H16 H 0.01147 0.82947 0.75253 1.00000
  H17 H 0.82947 0.75253 0.01147 1.00000
  H18 H 0.17053 0.25253 0.48853 1.00000
  H19 H 0.67053 0.24747 0.51147 1.00000
  H20 H 0.32947 0.74747 0.98853 1.00000
  H21 H 0.25253 0.48853 0.17053 1.00000
  H22 H 0.75253 0.01147 0.82947 1.00000
  H23 H 0.74747 0.98853 0.32947 1.00000
  H24 H 0.24747 0.51147 0.67053 1.00000
  Ir1 Ir 0.94488 0.94488 0.94488 1.00000
  Ir2 Ir 0.55512 0.05512 0.44488 1.00000
  Ir3 Ir 0.05512 0.44488 0.55512 1.00000
  Ir4 Ir 0.44488 0.55512 0.05512 1.00000
  Ir5 Ir 0.19488 0.69488 0.80512 1.00000
  Ir6 Ir 0.30512 0.30512 0.30512 1.00000
  Ir7 Ir 0.69488 0.80512 0.19488 1.00000
  Ir8 Ir 0.80512 0.19488 0.69488 1.00000
  Se1 Se 0.12500 0.12500 0.12500 1.00000
  Se2 Se 0.37500 0.87500 0.62500 1.00000
  Se3 Se 0.87500 0.62500 0.37500 1.00000
  Se4 Se 0.62500 0.37500 0.87500 1.00000
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