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CeH3(SeO4)3

Alexandria ALEX

Alex-ID: agm006713655 · Space group: P6_3 (#173)

Basic Information

Formula
CeH3(SeO4)3
Alex-ID
agm006713655
Elements
4
Sites
38
Space group
P6_3 (#173)
Crystal system
hexagonal
Volume
518.91
ų
Cell a
9.8952
Å
Cell b
9.8952
Å
Cell c
6.1194
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeH3(SeO4)3
Ce
2.00 · 5.3%
H
6.00 · 15.8%
Se
6.00 · 15.8%
O
24.00 · 63.2%

Energy & Stability

Energy above hull
0.0640
eV/atom
Formation energy
-1.5305
eV/atom
Corrected total energy
-229.4063
eV
Raw total energy
-212.5513
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0033
eV
DOS at Fermi level
14.2678
Total magnetisation
2.0033
μB

Additional Information

Prototype ID

AB3C3D12_13_spg173

Decomposition

H10SeO8 Ce(SeO4)2 H4SeO5 SeO2

Computed at

2025-01-26 01:47:03

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: agm006713655).

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 agm006713655
data_agm006713655
_cell_length_a     9.89518
_cell_length_b     9.89518
_cell_length_c     6.11942
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       518.90553
_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
  Ce1 Ce 0.33333 0.66667 0.76181 1.00000
  Ce2 Ce 0.66667 0.33333 0.26181 1.00000
  H1 H 0.16573 0.26041 0.63243 1.00000
  H2 H 0.73959 0.90532 0.63243 1.00000
  H3 H 0.09468 0.83427 0.63243 1.00000
  H4 H 0.83427 0.73959 0.13243 1.00000
  H5 H 0.26041 0.09468 0.13243 1.00000
  H6 H 0.90532 0.16573 0.13243 1.00000
  Se1 Se 0.39828 0.30533 0.75002 1.00000
  Se2 Se 0.69467 0.09295 0.75002 1.00000
  Se3 Se 0.90705 0.60172 0.75002 1.00000
  Se4 Se 0.60172 0.69467 0.25002 1.00000
  Se5 Se 0.30533 0.90705 0.25002 1.00000
  Se6 Se 0.09295 0.39828 0.25002 1.00000
  O1 O 0.23814 0.80642 0.48207 1.00000
  O2 O 0.19358 0.43172 0.48207 1.00000
  O3 O 0.56828 0.76186 0.48207 1.00000
  O4 O 0.76186 0.19358 0.98207 1.00000
  O5 O 0.80642 0.56828 0.98207 1.00000
  O6 O 0.43172 0.23814 0.98207 1.00000
  O7 O 0.75101 0.21589 0.54150 1.00000
  O8 O 0.78411 0.53512 0.54150 1.00000
  O9 O 0.46488 0.24899 0.54150 1.00000
  O10 O 0.24899 0.78411 0.04150 1.00000
  O11 O 0.21589 0.46488 0.04150 1.00000
  O12 O 0.53512 0.75101 0.04150 1.00000
  O13 O 0.19374 0.19641 0.72969 1.00000
  O14 O 0.80359 0.99734 0.72969 1.00000
  O15 O 0.00266 0.80626 0.72969 1.00000
  O16 O 0.80626 0.80359 0.22969 1.00000
  O17 O 0.19641 0.00266 0.22969 1.00000
  O18 O 0.99734 0.19374 0.22969 1.00000
  O19 O 0.45458 0.49266 0.75032 1.00000
  O20 O 0.50734 0.96191 0.75032 1.00000
  O21 O 0.03809 0.54542 0.75032 1.00000
  O22 O 0.54542 0.50734 0.25032 1.00000
  O23 O 0.49266 0.03809 0.25032 1.00000
  O24 O 0.96191 0.45458 0.25032 1.00000
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