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RbSrCe2CuSe5

Alexandria ALEX

Alex-ID: agm010889463 · Space group: Cmcm (#63)

Basic Information

Formula
RbSrCe2CuSe5
Alex-ID
agm010889463
Elements
5
Sites
20
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
594.02
ų
Cell a
7.7470
Å
Cell b
7.7470
Å
Cell c
18.5766
Å
α angle
90.00
°
β angle
90.00
°
γ angle
147.80
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbSrCe2CuSe5
Rb
2.00 · 10.0%
Sr
2.00 · 10.0%
Ce
4.00 · 20.0%
Cu
2.00 · 10.0%
Se
10.00 · 50.0%

Energy & Stability

Energy above hull
0.0266
eV/atom
Formation energy
-1.5721
eV/atom
Corrected total energy
-103.7171
eV
Raw total energy
-103.7171
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0165
eV
DOS at Fermi level
25.5326
Total magnetisation
3.9915
μB

Additional Information

Prototype ID

ABCD2E5_17_spg63

Decomposition

Rb2(CeSe2)3 Ce2Se3 RbCeCuSe3 SrSe Cu

Computed at

2024-04-06 23:18:21

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: agm010889463).

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 agm010889463
data_agm010889463
_cell_length_a     7.74701
_cell_length_b     7.74701
_cell_length_c     18.57661
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  147.80496
_cell_volume       594.01988
_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 0.52408 0.47592 0.75000 1.00000
  Rb2 Rb 0.47592 0.52408 0.25000 1.00000
  Sr1 Sr 0.00000 0.00000 0.50000 1.00000
  Sr2 Sr 0.00000 0.00000 0.00000 1.00000
  Ce1 Ce 0.72981 0.27019 0.10254 1.00000
  Ce2 Ce 0.27019 0.72981 0.89746 1.00000
  Ce3 Ce 0.27019 0.72981 0.60254 1.00000
  Ce4 Ce 0.72981 0.27019 0.39746 1.00000
  Cu1 Cu 0.79528 0.20472 0.75000 1.00000
  Cu2 Cu 0.20472 0.79528 0.25000 1.00000
  Se1 Se 0.64306 0.35694 0.54734 1.00000
  Se2 Se 0.35694 0.64306 0.45266 1.00000
  Se3 Se 0.35694 0.64306 0.04734 1.00000
  Se4 Se 0.64306 0.35694 0.95266 1.00000
  Se5 Se 0.89426 0.10574 0.64239 1.00000
  Se6 Se 0.10574 0.89426 0.35761 1.00000
  Se7 Se 0.10574 0.89426 0.14239 1.00000
  Se8 Se 0.89426 0.10574 0.85761 1.00000
  Se9 Se 0.20468 0.79532 0.75000 1.00000
  Se10 Se 0.79532 0.20468 0.25000 1.00000
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