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RbCe2CuS5

Alexandria ALEX

Alex-ID: agm005176483 · Space group: I4/mcm (#140)

Basic Information

Formula
RbCe2CuS5
Alex-ID
agm005176483
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
413.34
ų
Cell a
7.7833
Å
Cell b
7.7833
Å
Cell c
8.7661
Å
α angle
116.36
°
β angle
116.36
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbCe2CuS5
Rb
2.00 · 11.1%
Ce
4.00 · 22.2%
Cu
2.00 · 11.1%
S
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0666
eV/atom
Formation energy
-1.8263
eV/atom
Corrected total energy
-108.1391
eV
Raw total energy
-101.5045
eV

Electronic Structure

Indirect band gap
0.1084
eV
Direct band gap
0.1310
eV
DOS at Fermi level
0.6530
Total magnetisation
0.5614
μB

Additional Information

Prototype ID

ABC2D5_41_spg140

Decomposition

CeS2 RbCeCuS3

Computed at

2023-01-19 13:53:16.419151

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: agm005176483).

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 agm005176483
data_agm005176483
_cell_length_a     7.78335
_cell_length_b     7.78335
_cell_length_c     8.76609
_cell_angle_alpha  116.35594
_cell_angle_beta   116.35594
_cell_angle_gamma  90.00000
_cell_volume       413.34420
_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 0.25000 0.25000 0.50000 1.00000
  Rb2 Rb 0.75000 0.75000 0.50000 1.00000
  Ce1 Ce 0.16623 0.33377 0.00000 1.00000
  Ce2 Ce 0.66623 0.16623 0.00000 1.00000
  Ce3 Ce 0.33377 0.83377 0.00000 1.00000
  Ce4 Ce 0.83377 0.66623 0.00000 1.00000
  Cu1 Cu 0.25000 0.75000 0.50000 1.00000
  Cu2 Cu 0.75000 0.25000 0.50000 1.00000
  S1 S 0.98421 0.48421 0.25166 1.00000
  S2 S 0.73255 0.23255 0.74834 1.00000
  S3 S 0.01579 0.51579 0.74834 1.00000
  S4 S 0.23255 0.01579 0.74834 1.00000
  S5 S 0.51579 0.73255 0.74834 1.00000
  S6 S 0.76745 0.98421 0.25166 1.00000
  S7 S 0.48421 0.26745 0.25166 1.00000
  S8 S 0.26745 0.76745 0.25166 1.00000
  S9 S 0.50000 0.50000 0.00000 1.00000
  S10 S 0.00000 0.00000 0.00000 1.00000
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