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RbHSeO4

Alexandria ALEX

Alex-ID: agm007654878 · Space group: P2_1/c (#14)

Basic Information

Formula
RbHSeO4
Alex-ID
agm007654878
Elements
4
Sites
28
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
502.17
ų
Cell a
8.1700
Å
Cell b
6.5181
Å
Cell c
11.3392
Å
α angle
90.00
°
β angle
123.74
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbHSeO4
Rb
4.00 · 14.3%
H
4.00 · 14.3%
Se
4.00 · 14.3%
O
16.00 · 57.1%

Energy & Stability

Energy above hull
0.0044
eV/atom
Formation energy
-1.5252
eV/atom
Corrected total energy
-152.8274
eV
Raw total energy
-141.5907
eV

Electronic Structure

Indirect band gap
3.6439
eV
Direct band gap
3.6594
eV
DOS at Fermi level
0.0000
Total magnetisation
0.2288
μB

Additional Information

Prototype ID

ABCD4_1009_spg14

Decomposition

RbHSeO4

Computed at

2024-12-21 17:16:52

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: agm007654878).

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 agm007654878
data_agm007654878
_cell_length_a     8.17001
_cell_length_b     6.51810
_cell_length_c     11.33921
_cell_angle_alpha  90.00000
_cell_angle_beta   123.73521
_cell_angle_gamma  90.00000
_cell_volume       502.16620
_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
  Rb1 Rb 0.21824 0.18340 0.86365 1.00000
  Rb2 Rb 0.78176 0.68340 0.63635 1.00000
  Rb3 Rb 0.78176 0.81660 0.13635 1.00000
  Rb4 Rb 0.21824 0.31660 0.36365 1.00000
  H1 H 0.44633 0.02748 0.69309 1.00000
  H2 H 0.55367 0.52748 0.80691 1.00000
  H3 H 0.55367 0.97252 0.30691 1.00000
  H4 H 0.44633 0.47252 0.19309 1.00000
  Se1 Se 0.24156 0.75114 0.59328 1.00000
  Se2 Se 0.75844 0.25114 0.90672 1.00000
  Se3 Se 0.75844 0.24886 0.40672 1.00000
  Se4 Se 0.24156 0.74886 0.09328 1.00000
  O1 O 0.18367 0.77931 0.71037 1.00000
  O2 O 0.81633 0.27931 0.78963 1.00000
  O3 O 0.81633 0.22069 0.28963 1.00000
  O4 O 0.18367 0.72069 0.21037 1.00000
  O5 O 0.05772 0.71155 0.42864 1.00000
  O6 O 0.94228 0.21155 0.07136 1.00000
  O7 O 0.94228 0.28845 0.57136 1.00000
  O8 O 0.05772 0.78845 0.92864 1.00000
  O9 O 0.41847 0.57464 0.64362 1.00000
  O10 O 0.58153 0.07464 0.85638 1.00000
  O11 O 0.58153 0.42536 0.35638 1.00000
  O12 O 0.41847 0.92536 0.14362 1.00000
  O13 O 0.34959 0.98509 0.58850 1.00000
  O14 O 0.65041 0.48509 0.91150 1.00000
  O15 O 0.65041 0.01491 0.41150 1.00000
  O16 O 0.34959 0.51491 0.08850 1.00000
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