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Cs6Cr2O7

Alexandria ALEX

Alex-ID: agm003239474 · Space group: P2_1/c (#14)

Basic Information

Formula
Cs6Cr2O7
Alex-ID
agm003239474
Elements
3
Sites
30
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
736.78
ų
Cell a
7.3327
Å
Cell b
9.9463
Å
Cell c
10.1039
Å
α angle
90.00
°
β angle
91.07
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs6Cr2O7
Cs
12.00 · 40.0%
Cr
4.00 · 13.3%
O
14.00 · 46.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.8700
eV/atom
Corrected total energy
-174.2862
eV
Raw total energy
-156.4022
eV

Electronic Structure

Indirect band gap
1.4898
eV
Direct band gap
1.5016
eV
DOS at Fermi level
-0.0002
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

A2B6C7_12_spg7

Decomposition

Cs6Cr2O7

Computed at

2021-12-24 00:28:28.648522

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: agm003239474).

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 agm003239474
data_agm003239474
_cell_length_a     7.33275
_cell_length_b     9.94627
_cell_length_c     10.10387
_cell_angle_alpha  89.99962
_cell_angle_beta   91.06955
_cell_angle_gamma  90.00046
_cell_volume       736.78244
_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 0.62530 0.28788 0.72024 1.00000
  Cs2 Cs 0.87470 0.78788 0.77976 1.00000
  Cs3 Cs 0.37470 0.71213 0.27976 1.00000
  Cs4 Cs 0.12530 0.21212 0.22024 1.00000
  Cs5 Cs 0.25259 0.97196 0.54832 1.00000
  Cs6 Cs 0.24741 0.47196 0.95167 1.00000
  Cs7 Cs 0.74741 0.02804 0.45168 1.00000
  Cs8 Cs 0.75259 0.52804 0.04832 1.00000
  Cs9 Cs 0.37087 0.85520 0.91758 1.00000
  Cs10 Cs 0.12913 0.35520 0.58241 1.00000
  Cs11 Cs 0.62913 0.14480 0.08242 1.00000
  Cs12 Cs 0.87087 0.64480 0.41759 1.00000
  Cr1 Cr 0.04704 0.13456 0.87284 1.00000
  Cr2 Cr 0.54704 0.36544 0.37285 1.00000
  Cr3 Cr 0.45296 0.63457 0.62715 1.00000
  Cr4 Cr 0.95296 0.86544 0.12715 1.00000
  O1 O 0.49999 0.50001 0.50000 1.00000
  O2 O 0.00001 1.00000 0.00000 1.00000
  O3 O 0.54691 0.58437 0.78444 1.00000
  O4 O 0.95310 0.08437 0.71555 1.00000
  O5 O 0.45310 0.41563 0.21555 1.00000
  O6 O 0.04690 0.91563 0.28445 1.00000
  O7 O 0.56765 0.78276 0.56882 1.00000
  O8 O 0.93235 0.28275 0.93118 1.00000
  O9 O 0.43235 0.21724 0.43118 1.00000
  O10 O 0.06765 0.71724 0.06883 1.00000
  O11 O 0.21142 0.66204 0.63457 1.00000
  O12 O 0.28858 0.16204 0.86544 1.00000
  O13 O 0.78858 0.33796 0.36544 1.00000
  O14 O 0.71142 0.83796 0.13456 1.00000
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