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CaTiO2

Alexandria ALEX

Alex-ID: agm005256419 · Space group: C2/m (#12)

Basic Information

Formula
CaTiO2
Alex-ID
agm005256419
Elements
3
Sites
16
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
206.53
ų
Cell a
3.0246
Å
Cell b
8.3186
Å
Cell c
8.3744
Å
α angle
94.52
°
β angle
90.00
°
γ angle
100.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaTiO2
Ca
4.00 · 25.0%
Ti
4.00 · 25.0%
O
8.00 · 50.0%

Energy & Stability

Energy above hull
0.1548
eV/atom
Formation energy
-2.9552
eV/atom
Corrected total energy
-126.5366
eV
Raw total energy
-120.9182
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0027
eV
DOS at Fermi level
5.3235
Total magnetisation
0.0007
μB

Additional Information

Prototype ID

ABC2_7165_spg2

Decomposition

TiO CaO

Computed at

2023-05-07 08:38:45.672874

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: agm005256419).

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 agm005256419
data_agm005256419
_cell_length_a     3.02463
_cell_length_b     8.31864
_cell_length_c     8.37438
_cell_angle_alpha  94.52242
_cell_angle_beta   90.00432
_cell_angle_gamma  100.47086
_cell_volume       206.52965
_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 0.73131 0.96230 0.32565 1.00000
  Ca2 Ca 0.26869 0.03770 0.67435 1.00000
  Ca3 Ca 0.87881 0.25691 0.06288 1.00000
  Ca4 Ca 0.12119 0.74309 0.93712 1.00000
  Ti1 Ti 0.58294 0.66612 0.59639 1.00000
  Ti2 Ti 0.05122 0.60215 0.27918 1.00000
  Ti3 Ti 0.94878 0.39785 0.72082 1.00000
  Ti4 Ti 0.41706 0.33388 0.40361 1.00000
  O1 O 0.85295 0.20586 0.53442 1.00000
  O2 O 0.52795 0.55641 0.80475 1.00000
  O3 O 0.47205 0.44359 0.19525 1.00000
  O4 O 0.14705 0.79414 0.46558 1.00000
  O5 O 0.68432 0.86895 0.77067 1.00000
  O6 O 0.61891 0.73838 0.15820 1.00000
  O7 O 0.31568 0.13105 0.22933 1.00000
  O8 O 0.38109 0.26162 0.84180 1.00000
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