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CsH3O2

Alexandria ALEX

Alex-ID: agm005227439 · Space group: Amm2 (#38)

Basic Information

Formula
CsH3O2
Alex-ID
agm005227439
Elements
3
Sites
6
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
80.72
ų
Cell a
4.6617
Å
Cell b
4.6617
Å
Cell c
4.4021
Å
α angle
90.00
°
β angle
90.00
°
γ angle
122.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsH3O2
Cs
1.00 · 16.7%
H
3.00 · 50.0%
O
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.5307
eV/atom
Corrected total energy
-29.6763
eV
Raw total energy
-28.2717
eV

Electronic Structure

Indirect band gap
4.0695
eV
Direct band gap
4.0695
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_407_spg38

Decomposition

CsH3O2

Computed at

2022-12-12 09:30:19.358847

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: agm005227439).

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 agm005227439
data_agm005227439
_cell_length_a     4.66167
_cell_length_b     4.66167
_cell_length_c     4.40207
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  122.45171
_cell_volume       80.72402
_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
  Cs1 Cs 0.02454 0.97546 0.00000 1.00000
  H1 H 0.43817 0.56183 0.50000 1.00000
  H2 H 0.54721 0.07343 0.50000 1.00000
  H3 H 0.92657 0.45279 0.50000 1.00000
  O1 O 0.31781 0.68219 0.50000 1.00000
  O2 O 0.66466 0.33534 0.50000 1.00000
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