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Cs3Ti2Cl9

Alexandria ALEX

Alex-ID: agm005608844 · Space group: R-3c (#167)

Basic Information

Formula
Cs3Ti2Cl9
Alex-ID
agm005608844
Elements
3
Sites
28
Space group
R-3c (#167)
Crystal system
trigonal
Volume
889.74
ų
Cell a
9.6876
Å
Cell b
9.6876
Å
Cell c
9.6876
Å
α angle
82.88
°
β angle
82.88
°
γ angle
82.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3Ti2Cl9
Cs
6.00 · 21.4%
Ti
4.00 · 14.3%
Cl
18.00 · 64.3%

Energy & Stability

Energy above hull
0.0092
eV/atom
Formation energy
-2.2077
eV/atom
Corrected total energy
-121.1035
eV
Raw total energy
-121.1035
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0040
eV
DOS at Fermi level
18.3285
Total magnetisation
4.0012
μB

Additional Information

Prototype ID

A2B3C9_26_spg167

Decomposition

Cs3Ti2Cl9

Computed at

2023-06-14 00:12:04.854502

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: agm005608844).

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 agm005608844
data_agm005608844
_cell_length_a     9.68764
_cell_length_b     9.68764
_cell_length_c     9.68763
_cell_angle_alpha  82.87676
_cell_angle_beta   82.87676
_cell_angle_gamma  82.87674
_cell_volume       889.74220
_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 0.40667 0.75000 0.09333 1.00000
  Cs2 Cs 0.25000 0.90667 0.59333 1.00000
  Cs3 Cs 0.90667 0.59333 0.25000 1.00000
  Cs4 Cs 0.09333 0.40667 0.75000 1.00000
  Cs5 Cs 0.75000 0.09333 0.40667 1.00000
  Cs6 Cs 0.59333 0.25000 0.90667 1.00000
  Ti1 Ti 0.16660 0.16660 0.16660 1.00000
  Ti2 Ti 0.66660 0.66660 0.66660 1.00000
  Ti3 Ti 0.83340 0.83340 0.83340 1.00000
  Ti4 Ti 0.33340 0.33340 0.33340 1.00000
  Cl1 Cl 0.74075 0.90188 0.05622 1.00000
  Cl2 Cl 0.09812 0.94378 0.25925 1.00000
  Cl3 Cl 0.25000 0.40309 0.09691 1.00000
  Cl4 Cl 0.59812 0.75925 0.44378 1.00000
  Cl5 Cl 0.59691 0.90309 0.75000 1.00000
  Cl6 Cl 0.90309 0.75000 0.59691 1.00000
  Cl7 Cl 0.24075 0.55622 0.40188 1.00000
  Cl8 Cl 0.55622 0.40188 0.24075 1.00000
  Cl9 Cl 0.94378 0.25925 0.09812 1.00000
  Cl10 Cl 0.05622 0.74075 0.90188 1.00000
  Cl11 Cl 0.44378 0.59812 0.75925 1.00000
  Cl12 Cl 0.40309 0.09691 0.25000 1.00000
  Cl13 Cl 0.75925 0.44378 0.59812 1.00000
  Cl14 Cl 0.09691 0.25000 0.40309 1.00000
  Cl15 Cl 0.40188 0.24075 0.55622 1.00000
  Cl16 Cl 0.75000 0.59691 0.90309 1.00000
  Cl17 Cl 0.90188 0.05622 0.74075 1.00000
  Cl18 Cl 0.25925 0.09812 0.94378 1.00000
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