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CaSeO3

Alexandria ALEX

Alex-ID: agm005278907 · Space group: P2_1/c (#14)

Basic Information

Formula
CaSeO3
Alex-ID
agm005278907
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
297.62
ų
Cell a
6.8594
Å
Cell b
6.5490
Å
Cell c
8.2580
Å
α angle
53.35
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaSeO3
Ca
4.00 · 20.0%
Se
4.00 · 20.0%
O
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0073
eV/atom
Formation energy
-2.3074
eV/atom
Corrected total energy
-127.6175
eV
Raw total energy
-119.1901
eV

Electronic Structure

Indirect band gap
4.2755
eV
Direct band gap
4.3862
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_8551_spg14

Decomposition

CaSeO3

Computed at

2023-05-08 08:37:52.648220

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: agm005278907).

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 agm005278907
data_agm005278907
_cell_length_a     6.85945
_cell_length_b     6.54898
_cell_length_c     8.25797
_cell_angle_alpha  53.34932
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       297.62397
_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
  Ca1 Ca 0.87700 0.15196 0.12083 1.00000
  Ca2 Ca 0.62300 0.15196 0.62083 1.00000
  Ca3 Ca 0.37700 0.84804 0.37917 1.00000
  Ca4 Ca 0.12300 0.84804 0.87917 1.00000
  Se1 Se 0.34203 0.35016 0.90805 1.00000
  Se2 Se 0.15797 0.35016 0.40805 1.00000
  Se3 Se 0.84203 0.64984 0.59195 1.00000
  Se4 Se 0.65797 0.64984 0.09195 1.00000
  O1 O 0.42548 0.40238 0.68859 1.00000
  O2 O 0.92548 0.59762 0.81141 1.00000
  O3 O 0.68912 0.91485 0.48202 1.00000
  O4 O 0.07452 0.40238 0.18859 1.00000
  O5 O 0.03177 0.79429 0.42220 1.00000
  O6 O 0.57452 0.59762 0.31141 1.00000
  O7 O 0.96823 0.20571 0.57780 1.00000
  O8 O 0.81088 0.91485 0.98202 1.00000
  O9 O 0.46823 0.79429 0.92220 1.00000
  O10 O 0.31088 0.08515 0.51798 1.00000
  O11 O 0.18912 0.08515 0.01798 1.00000
  O12 O 0.53177 0.20571 0.07780 1.00000
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