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Rb7(CrS2)4

Alexandria ALEX

Alex-ID: agm008596457 · Space group: C2/c (#15)

Basic Information

Formula
Rb7(CrS2)4
Alex-ID
agm008596457
Elements
3
Sites
38
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
1,104.58
ų
Cell a
8.3017
Å
Cell b
10.1210
Å
Cell c
15.0740
Å
α angle
77.94
°
β angle
74.07
°
γ angle
65.86
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb7(CrS2)4
Rb
14.00 · 36.8%
Cr
8.00 · 21.1%
S
16.00 · 42.1%

Energy & Stability

Energy above hull
0.0151
eV/atom
Formation energy
-1.1750
eV/atom
Corrected total energy
-201.2228
eV
Raw total energy
-190.6074
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0054
eV
DOS at Fermi level
15.0250
Total magnetisation
6.1865
μB

Additional Information

Prototype ID

A4B7C8_3_spg15

Decomposition

Rb4CrS4 RbCr3S5 Cr

Computed at

2025-01-02 04:47:05

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: agm008596457).

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 agm008596457
data_agm008596457
_cell_length_a     8.30172
_cell_length_b     10.12097
_cell_length_c     15.07399
_cell_angle_alpha  77.93721
_cell_angle_beta   74.06680
_cell_angle_gamma  65.85662
_cell_volume       1104.57841
_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
  Rb1 Rb 0.76839 0.25001 0.75007 1.00000
  Rb2 Rb 0.23149 0.74997 0.24997 1.00000
  Rb3 Rb 0.74794 0.02874 0.98707 1.00000
  Rb4 Rb 0.76463 0.47091 0.51281 1.00000
  Rb5 Rb 0.25227 0.97131 0.01295 1.00000
  Rb6 Rb 0.23692 0.52872 0.48716 1.00000
  Rb7 Rb 0.52389 0.85929 0.60770 1.00000
  Rb8 Rb 0.98964 0.64058 0.89200 1.00000
  Rb9 Rb 0.47583 0.14057 0.39240 1.00000
  Rb10 Rb 0.01018 0.35950 0.10794 1.00000
  Rb11 Rb 0.50499 0.62111 0.86118 1.00000
  Rb12 Rb 0.98837 0.87925 0.63847 1.00000
  Rb13 Rb 0.49487 0.37881 0.13890 1.00000
  Rb14 Rb 0.01137 0.12092 0.36141 1.00000
  Cr1 Cr 0.43198 0.22097 0.66563 1.00000
  Cr2 Cr 0.31891 0.27879 0.83441 1.00000
  Cr3 Cr 0.56793 0.77907 0.33436 1.00000
  Cr4 Cr 0.68106 0.72114 0.16561 1.00000
  Cr5 Cr 0.21237 0.11242 0.77747 1.00000
  Cr6 Cr 0.10265 0.38720 0.72249 1.00000
  Cr7 Cr 0.78756 0.88758 0.22250 1.00000
  Cr8 Cr 0.89729 0.61283 0.27752 1.00000
  S1 S 0.49823 0.05589 0.78981 1.00000
  S2 S 0.34428 0.44390 0.71027 1.00000
  S3 S 0.50170 0.94408 0.21015 1.00000
  S4 S 0.65566 0.55610 0.28980 1.00000
  S5 S 0.19206 0.21029 0.62981 1.00000
  S6 S 0.03278 0.28926 0.87016 1.00000
  S7 S 0.80781 0.78979 0.37018 1.00000
  S8 S 0.96719 0.71069 0.12984 1.00000
  S9 S 0.60593 0.67269 0.04686 1.00000
  S10 S 0.32571 0.82770 0.45298 1.00000
  S11 S 0.39406 0.32716 0.95317 1.00000
  S12 S 0.67408 0.17262 0.54694 1.00000
  S13 S 0.86385 0.58375 0.68229 1.00000
  S14 S 0.12930 0.91610 0.81788 1.00000
  S15 S 0.13620 0.41637 0.31779 1.00000
  S16 S 0.87065 0.08391 0.18204 1.00000
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