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RbTi2V3Se8

Alexandria ALEX

Alex-ID: agm011664559 · Space group: Cm (#8)

Basic Information

Formula
RbTi2V3Se8
Alex-ID
agm011664559
Elements
4
Sites
14
Space group
Cm (#8)
Crystal system
monoclinic
Volume
303.54
ų
Cell a
9.6175
Å
Cell b
9.6175
Å
Cell c
9.1072
Å
α angle
75.98
°
β angle
104.02
°
γ angle
158.17
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbTi2V3Se8
Rb
1.00 · 7.1%
Ti
2.00 · 14.3%
V
3.00 · 21.4%
Se
8.00 · 57.1%

Energy & Stability

Energy above hull
0.0251
eV/atom
Formation energy
-0.9579
eV/atom
Corrected total energy
-85.4484
eV
Raw total energy
-85.4484
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0083
eV
DOS at Fermi level
8.5485
Total magnetisation
5.8848
μB

Additional Information

Prototype ID

AB2C3D8_103_spg8

Decomposition

Rb(V3Se4)4 Rb5(TiSe3)2 Rb(Ti3Se4)3 Rb(TiSe2)4

Computed at

2025-02-13 10:54:48

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: agm011664559).

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 agm011664559
data_agm011664559
_cell_length_a     9.61751
_cell_length_b     9.61751
_cell_length_c     9.10718
_cell_angle_alpha  75.98494
_cell_angle_beta   104.01506
_cell_angle_gamma  158.17225
_cell_volume       303.53666
_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 0.99936 0.00064 0.00098 1.00000
  Ti1 Ti 0.84492 0.15508 0.50238 1.00000
  Ti2 Ti 0.50193 0.49807 0.50012 1.00000
  V1 V 0.78773 0.21227 0.15042 1.00000
  V2 V 0.21057 0.78943 0.84970 1.00000
  V3 V 0.15177 0.84823 0.49581 1.00000
  Se1 Se 0.58748 0.41252 0.32297 1.00000
  Se2 Se 0.41096 0.58904 0.67842 1.00000
  Se3 Se 0.25681 0.74319 0.33898 1.00000
  Se4 Se 0.73885 0.26115 0.66139 1.00000
  Se5 Se 0.66239 0.33761 0.99122 1.00000
  Se6 Se 0.33561 0.66439 0.00816 1.00000
  Se7 Se 0.92493 0.07507 0.32272 1.00000
  Se8 Se 0.07272 0.92728 0.67672 1.00000
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