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Rb3SnHF8

Alexandria ALEX

Alex-ID: agm006751973 · Space group: C2/c (#15)

Basic Information

Formula
Rb3SnHF8
Alex-ID
agm006751973
Elements
4
Sites
26
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
504.06
ų
Cell a
8.8493
Å
Cell b
8.8493
Å
Cell c
7.1824
Å
α angle
87.93
°
β angle
92.07
°
γ angle
63.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb3SnHF8
Rb
6.00 · 23.1%
Sn
2.00 · 7.7%
H
2.00 · 7.7%
F
16.00 · 61.5%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.9115
eV/atom
Corrected total energy
-118.7192
eV
Raw total energy
-118.7192
eV

Electronic Structure

Indirect band gap
5.3470
eV
Direct band gap
5.3513
eV
DOS at Fermi level
0.0000
Total magnetisation
0.4739
μB

Additional Information

Prototype ID

ABC3D8_28_spg15

Decomposition

Rb3SnHF8

Computed at

2025-01-21 00:22:26

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: agm006751973).

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 agm006751973
data_agm006751973
_cell_length_a     8.84927
_cell_length_b     8.84927
_cell_length_c     7.18242
_cell_angle_alpha  87.93430
_cell_angle_beta   92.06570
_cell_angle_gamma  63.93148
_cell_volume       504.06081
_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 0.33692 0.33692 0.25000 1.00000
  Rb2 Rb 0.66308 0.66308 0.75000 1.00000
  Rb3 Rb 0.87594 0.31880 0.28503 1.00000
  Rb4 Rb 0.31880 0.87594 0.21497 1.00000
  Rb5 Rb 0.12406 0.68120 0.71497 1.00000
  Rb6 Rb 0.68120 0.12406 0.78503 1.00000
  Sn1 Sn 0.17557 0.17557 0.75000 1.00000
  Sn2 Sn 0.82443 0.82443 0.25000 1.00000
  H1 H 0.50000 0.50000 0.50000 1.00000
  H2 H 0.50000 0.50000 0.00000 1.00000
  F1 F 0.96693 0.38750 0.67475 1.00000
  F2 F 0.38750 0.96693 0.82525 1.00000
  F3 F 0.03307 0.61250 0.32525 1.00000
  F4 F 0.61250 0.03307 0.17475 1.00000
  F5 F 0.63738 0.40692 0.98077 1.00000
  F6 F 0.40692 0.63738 0.51923 1.00000
  F7 F 0.36262 0.59308 0.01923 1.00000
  F8 F 0.59308 0.36262 0.48077 1.00000
  F9 F 0.04216 0.04216 0.75000 1.00000
  F10 F 0.95784 0.95784 0.25000 1.00000
  F11 F 0.30962 0.30962 0.75000 1.00000
  F12 F 0.69038 0.69038 0.25000 1.00000
  F13 F 0.13829 0.21643 0.02311 1.00000
  F14 F 0.21643 0.13829 0.47689 1.00000
  F15 F 0.86171 0.78357 0.97689 1.00000
  F16 F 0.78357 0.86171 0.52311 1.00000
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