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Rb7SnTe6

Alexandria ALEX

Alex-ID: agm005582011 · Space group: Ibam (#72)

Basic Information

Formula
Rb7SnTe6
Alex-ID
agm005582011
Elements
3
Sites
28
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
1,495.69
ų
Cell a
9.4071
Å
Cell b
13.5178
Å
Cell c
13.5178
Å
α angle
75.80
°
β angle
69.64
°
γ angle
69.64
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb7SnTe6
Rb
14.00 · 50.0%
Sn
2.00 · 7.1%
Te
12.00 · 42.9%

Energy & Stability

Energy above hull
0.0870
eV/atom
Formation energy
-0.8001
eV/atom
Corrected total energy
-81.6556
eV
Raw total energy
-81.6556
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
30.9303
Total magnetisation
2.4915
μB

Additional Information

Prototype ID

AB6C7_58_spg72

Decomposition

Rb4SnTe4 Rb2Te RbTe

Computed at

2023-06-08 23:27:09.104572

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: agm005582011).

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 agm005582011
data_agm005582011
_cell_length_a     9.40706
_cell_length_b     13.51779
_cell_length_c     13.51779
_cell_angle_alpha  75.80334
_cell_angle_beta   69.63795
_cell_angle_gamma  69.63795
_cell_volume       1495.68777
_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 0.72581 0.03696 0.96304 1.00000
  Rb2 Rb 0.27419 0.96304 0.03696 1.00000
  Rb3 Rb 0.77419 0.53696 0.46304 1.00000
  Rb4 Rb 0.22581 0.46304 0.53696 1.00000
  Rb5 Rb 0.48627 0.57983 0.16063 1.00000
  Rb6 Rb 0.77327 0.16063 0.57983 1.00000
  Rb7 Rb 0.01373 0.33937 0.92017 1.00000
  Rb8 Rb 0.72673 0.92017 0.33937 1.00000
  Rb9 Rb 0.51373 0.42017 0.83937 1.00000
  Rb10 Rb 0.22673 0.83937 0.42017 1.00000
  Rb11 Rb 0.98627 0.66063 0.07983 1.00000
  Rb12 Rb 0.27327 0.07983 0.66063 1.00000
  Rb13 Rb 0.25000 0.25000 0.25000 1.00000
  Rb14 Rb 0.75000 0.75000 0.75000 1.00000
  Sn1 Sn 0.75000 0.25000 0.25000 1.00000
  Sn2 Sn 0.25000 0.75000 0.75000 1.00000
  Te1 Te 0.64332 0.27532 0.07512 1.00000
  Te2 Te 0.00624 0.07512 0.27532 1.00000
  Te3 Te 0.85668 0.42488 0.22468 1.00000
  Te4 Te 0.49376 0.22468 0.42488 1.00000
  Te5 Te 0.35668 0.72468 0.92488 1.00000
  Te6 Te 0.99376 0.92488 0.72468 1.00000
  Te7 Te 0.14332 0.57512 0.77532 1.00000
  Te8 Te 0.50624 0.77532 0.57512 1.00000
  Te9 Te 0.07852 0.67021 0.32979 1.00000
  Te10 Te 0.92148 0.32979 0.67021 1.00000
  Te11 Te 0.42148 0.17021 0.82979 1.00000
  Te12 Te 0.57852 0.82979 0.17021 1.00000
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