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Cs2Ta3Cl7O5

Alexandria ALEX

Alex-ID: agm008635705 · Space group: C2/c (#15)

Basic Information

Formula
Cs2Ta3Cl7O5
Alex-ID
agm008635705
Elements
4
Sites
34
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
848.84
ų
Cell a
9.9811
Å
Cell b
9.9811
Å
Cell c
11.2325
Å
α angle
73.12
°
β angle
106.88
°
γ angle
126.67
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2Ta3Cl7O5
Cs
4.00 · 11.8%
Ta
6.00 · 17.6%
Cl
14.00 · 41.2%
O
10.00 · 29.4%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.6383
eV/atom
Corrected total energy
-231.3781
eV
Raw total energy
-224.3552
eV

Electronic Structure

Indirect band gap
2.9406
eV
Direct band gap
2.9406
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5D7_1_spg15

Decomposition

Cs2Ta3Cl7O5

Computed at

2025-02-27 02:53:10.939443

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: agm008635705).

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 agm008635705
data_agm008635705
_cell_length_a     9.98112
_cell_length_b     9.98112
_cell_length_c     11.23252
_cell_angle_alpha  73.11723
_cell_angle_beta   106.88277
_cell_angle_gamma  126.66956
_cell_volume       848.83679
_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 0.15876 0.75295 0.35446 1.00000
  Cs2 Cs 0.84124 0.24705 0.64554 1.00000
  Cs3 Cs 0.75295 0.15876 0.14554 1.00000
  Cs4 Cs 0.24705 0.84124 0.85446 1.00000
  Ta1 Ta 0.54066 0.54066 0.25000 1.00000
  Ta2 Ta 0.78472 0.78777 0.52833 1.00000
  Ta3 Ta 0.78777 0.78472 0.97167 1.00000
  Ta4 Ta 0.21223 0.21528 0.02833 1.00000
  Ta5 Ta 0.45934 0.45934 0.75000 1.00000
  Ta6 Ta 0.21528 0.21223 0.47167 1.00000
  Cl1 Cl 0.06587 0.35092 0.38797 1.00000
  Cl2 Cl 0.93413 0.64908 0.61203 1.00000
  Cl3 Cl 0.41751 0.70249 0.17667 1.00000
  Cl4 Cl 0.91036 0.91036 0.75000 1.00000
  Cl5 Cl 0.64172 0.93062 0.46288 1.00000
  Cl6 Cl 0.93062 0.64172 0.03712 1.00000
  Cl7 Cl 0.06938 0.35828 0.96288 1.00000
  Cl8 Cl 0.29751 0.58249 0.67667 1.00000
  Cl9 Cl 0.58249 0.29751 0.82333 1.00000
  Cl10 Cl 0.64908 0.93413 0.88797 1.00000
  Cl11 Cl 0.08964 0.08964 0.25000 1.00000
  Cl12 Cl 0.35092 0.06587 0.11203 1.00000
  Cl13 Cl 0.70249 0.41751 0.32333 1.00000
  Cl14 Cl 0.35828 0.06938 0.53712 1.00000
  O1 O 0.29310 0.29355 0.87820 1.00000
  O2 O 0.39415 0.39414 0.37300 1.00000
  O3 O 0.60585 0.60586 0.62700 1.00000
  O4 O 0.29355 0.29310 0.62180 1.00000
  O5 O 0.70645 0.70690 0.37820 1.00000
  O6 O 0.00000 0.00000 0.50000 1.00000
  O7 O 0.70690 0.70645 0.12180 1.00000
  O8 O 0.60586 0.60585 0.87300 1.00000
  O9 O 0.39414 0.39415 0.12700 1.00000
  O10 O 0.00000 0.00000 0.00000 1.00000
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