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Rb3CrSe3

Alexandria ALEX

Alex-ID: agm014668459 · Space group: P2_1/c (#14)

Basic Information

Formula
Rb3CrSe3
Alex-ID
agm014668459
Elements
3
Sites
28
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,003.87
ų
Cell a
8.3357
Å
Cell b
13.6067
Å
Cell c
11.1681
Å
α angle
90.00
°
β angle
127.58
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb3CrSe3
Rb
12.00 · 42.9%
Cr
4.00 · 14.3%
Se
12.00 · 42.9%

Energy & Stability

Energy above hull
0.0073
eV/atom
Formation energy
-0.9197
eV/atom
Corrected total energy
-117.7430
eV
Raw total energy
-117.7430
eV

Electronic Structure

Indirect band gap
0.2802
eV
Direct band gap
0.2856
eV
DOS at Fermi level
2.9793
Total magnetisation
12.0000
μB

Additional Information

Prototype ID

AB3C3_627_spg14

Decomposition

Rb4CrSe4 Cr

Computed at

2024-12-08 09:09:57

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: agm014668459).

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 agm014668459
data_agm014668459
_cell_length_a     8.33569
_cell_length_b     13.60670
_cell_length_c     11.16810
_cell_angle_alpha  90.00000
_cell_angle_beta   127.57939
_cell_angle_gamma  90.00000
_cell_volume       1003.87139
_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 0.15227 0.06608 0.89702 1.00000
  Rb2 Rb 0.84773 0.56608 0.60298 1.00000
  Rb3 Rb 0.84773 0.93392 0.10298 1.00000
  Rb4 Rb 0.15227 0.43392 0.39702 1.00000
  Rb5 Rb 0.11096 0.36637 0.97275 1.00000
  Rb6 Rb 0.88904 0.86637 0.52725 1.00000
  Rb7 Rb 0.88904 0.63363 0.02725 1.00000
  Rb8 Rb 0.11096 0.13363 0.47275 1.00000
  Rb9 Rb 0.62524 0.19693 0.89847 1.00000
  Rb10 Rb 0.37476 0.69693 0.60153 1.00000
  Rb11 Rb 0.37476 0.80307 0.10153 1.00000
  Rb12 Rb 0.62524 0.30307 0.39847 1.00000
  Cr1 Cr 0.43646 0.44877 0.84933 1.00000
  Cr2 Cr 0.56354 0.94877 0.65067 1.00000
  Cr3 Cr 0.56354 0.55123 0.15067 1.00000
  Cr4 Cr 0.43646 0.05123 0.34933 1.00000
  Se1 Se 0.35233 0.89009 0.38908 1.00000
  Se2 Se 0.64767 0.39009 0.11092 1.00000
  Se3 Se 0.64767 0.10991 0.61092 1.00000
  Se4 Se 0.35233 0.60991 0.88908 1.00000
  Se5 Se 0.38387 0.95491 0.75572 1.00000
  Se6 Se 0.61613 0.45491 0.74428 1.00000
  Se7 Se 0.61613 0.04509 0.24428 1.00000
  Se8 Se 0.38387 0.54509 0.25572 1.00000
  Se9 Se 0.15552 0.33804 0.68764 1.00000
  Se10 Se 0.84448 0.83804 0.81236 1.00000
  Se11 Se 0.84448 0.66196 0.31236 1.00000
  Se12 Se 0.15552 0.16196 0.18764 1.00000
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