Navigation

HEAS Data Platform · Materials Science Database

Rb3Sb7S12

Alexandria ALEX

Alex-ID: agm008198510 · Space group: Cm (#8)

Basic Information

Formula
Rb3Sb7S12
Alex-ID
agm008198510
Elements
3
Sites
22
Space group
Cm (#8)
Crystal system
monoclinic
Volume
621.34
ų
Cell a
13.0264
Å
Cell b
13.0264
Å
Cell c
12.6385
Å
α angle
73.19
°
β angle
73.19
°
γ angle
17.64
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb3Sb7S12
Rb
3.00 · 13.6%
Sb
7.00 · 31.8%
S
12.00 · 54.5%

Energy & Stability

Energy above hull
0.0375
eV/atom
Formation energy
-0.8504
eV/atom
Corrected total energy
-99.9968
eV
Raw total energy
-92.0353
eV

Electronic Structure

Indirect band gap
0.6304
eV
Direct band gap
0.6304
eV
DOS at Fermi level
-0.0689
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B7C12_10_spg8

Decomposition

Rb2Sb8S13 Rb2Sb4S7

Computed at

2024-04-24 05:49:42.722243

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: agm008198510).

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 agm008198510
data_agm008198510
_cell_length_a     13.02639
_cell_length_b     13.02639
_cell_length_c     12.63854
_cell_angle_alpha  73.18592
_cell_angle_beta   73.18592
_cell_angle_gamma  17.63779
_cell_volume       621.34387
_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 0.64128 0.64128 0.10946 1.00000
  Rb2 Rb 0.36580 0.36580 0.87193 1.00000
  Rb3 Rb 0.02427 0.02427 0.43201 1.00000
  Sb1 Sb 0.32212 0.32212 0.51820 1.00000
  Sb2 Sb 0.72611 0.72611 0.77258 1.00000
  Sb3 Sb 0.08377 0.08377 0.74261 1.00000
  Sb4 Sb 0.27498 0.27498 0.22077 1.00000
  Sb5 Sb 0.91369 0.91369 0.25915 1.00000
  Sb6 Sb 0.67602 0.67602 0.47962 1.00000
  Sb7 Sb 0.50046 0.50046 0.00552 1.00000
  S1 S 0.57492 0.57492 0.58482 1.00000
  S2 S 0.80145 0.80145 0.38084 1.00000
  S3 S 0.23236 0.23236 0.89959 1.00000
  S4 S 0.77133 0.77133 0.09203 1.00000
  S5 S 0.83067 0.83067 0.66804 1.00000
  S6 S 0.16769 0.16769 0.32578 1.00000
  S7 S 0.60601 0.60601 0.86804 1.00000
  S8 S 0.97967 0.97967 0.87174 1.00000
  S9 S 0.39391 0.39391 0.12869 1.00000
  S10 S 0.02062 0.02062 0.14740 1.00000
  S11 S 0.42316 0.42316 0.41453 1.00000
  S12 S 0.19634 0.19634 0.61567 1.00000
Get direct link