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CsRb2Fe3As4BrO14

Alexandria ALEX

Alex-ID: agm010318101 · Space group: P-1 (#2)

Basic Information

Formula
CsRb2Fe3As4BrO14
Alex-ID
agm010318101
Elements
6
Sites
25
Space group
P-1 (#2)
Crystal system
triclinic
Volume
441.16
ų
Cell a
5.6101
Å
Cell b
8.1485
Å
Cell c
10.0718
Å
α angle
100.05
°
β angle
103.17
°
γ angle
89.63
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsRb2Fe3As4BrO14
Cs
1.00 · 4.0%
Rb
2.00 · 8.0%
Fe
3.00 · 12.0%
As
4.00 · 16.0%
Br
1.00 · 4.0%
O
14.00 · 56.0%

Energy & Stability

Energy above hull
0.1046
eV/atom
Formation energy
-1.7636
eV/atom
Corrected total energy
-161.9556
eV
Raw total energy
-143.9245
eV

Electronic Structure

Indirect band gap
2.1046
eV
Direct band gap
2.1339
eV
DOS at Fermi level
0.0000
Total magnetisation
8.0023
μB

Additional Information

Prototype ID

ABC2D3E4F14_2_spg2

Decomposition

Fe3(AsO4)2 Rb2FeAs2O7 CsAs4BrO6 RbFeAs2O7 CsBr

Computed at

2024-10-25 02:43:52.165285

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: agm010318101).

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 agm010318101
data_agm010318101
_cell_length_a     5.61012
_cell_length_b     8.14849
_cell_length_c     10.07177
_cell_angle_alpha  100.05395
_cell_angle_beta   103.17073
_cell_angle_gamma  89.62677
_cell_volume       441.16017
_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
  Cs1 Cs 0.00000 0.50000 0.00000 1.00000
  Rb1 Rb 0.85457 0.91217 0.66196 1.00000
  Rb2 Rb 0.14543 0.08783 0.33804 1.00000
  Fe1 Fe 0.50000 0.00000 0.00000 1.00000
  Fe2 Fe 0.16319 0.60131 0.40813 1.00000
  Fe3 Fe 0.83681 0.39869 0.59187 1.00000
  As1 As 0.37407 0.22206 0.71019 1.00000
  As2 As 0.62593 0.77794 0.28981 1.00000
  As3 As 0.42781 0.60605 0.75363 1.00000
  As4 As 0.57219 0.39395 0.24637 1.00000
  Br1 Br 0.00000 0.00000 0.00000 1.00000
  O1 O 0.41637 0.41989 0.82930 1.00000
  O2 O 0.58363 0.58011 0.17070 1.00000
  O3 O 0.07032 0.21291 0.62684 1.00000
  O4 O 0.92968 0.78709 0.37316 1.00000
  O5 O 0.43844 0.06693 0.80277 1.00000
  O6 O 0.56156 0.93307 0.19723 1.00000
  O7 O 0.55337 0.22758 0.59528 1.00000
  O8 O 0.44663 0.77242 0.40472 1.00000
  O9 O 0.17523 0.58392 0.61544 1.00000
  O10 O 0.82477 0.41608 0.38456 1.00000
  O11 O 0.69934 0.59552 0.70242 1.00000
  O12 O 0.30066 0.40448 0.29758 1.00000
  O13 O 0.41982 0.75334 0.89147 1.00000
  O14 O 0.58018 0.24666 0.10853 1.00000
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