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Cs4Sm6CoI13

Alexandria ALEX

Alex-ID: agm021194805 · Space group: C2/m (#12)

Basic Information

Formula
Cs4Sm6CoI13
Alex-ID
agm021194805
Elements
4
Sites
24
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
1,069.48
ų
Cell a
9.9559
Å
Cell b
9.9559
Å
Cell c
12.4581
Å
α angle
68.82
°
β angle
68.82
°
γ angle
86.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs4Sm6CoI13
Cs
4.00 · 16.7%
Sm
6.00 · 25.0%
Co
1.00 · 4.2%
I
13.00 · 54.2%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.3128
eV/atom
Corrected total energy
-90.5484
eV
Raw total energy
-90.5483
eV

Electronic Structure

Indirect band gap
0.5705
eV
Direct band gap
0.6038
eV
DOS at Fermi level
-0.7637
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C6D13_5_spg12

Decomposition

Cs4Sm6CoI13

Computed at

2024-09-26 03:43:27.864027

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: agm021194805).

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 agm021194805
data_agm021194805
_cell_length_a     9.95587
_cell_length_b     9.95587
_cell_length_c     12.45812
_cell_angle_alpha  68.82330
_cell_angle_beta   68.82330
_cell_angle_gamma  86.93237
_cell_volume       1069.47878
_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 0.28399 0.71601 0.50000 1.00000
  Cs2 Cs 0.71601 0.28399 0.50000 1.00000
  Cs3 Cs 0.67754 0.67754 0.71593 1.00000
  Cs4 Cs 0.32246 0.32246 0.28407 1.00000
  Sm1 Sm 0.00721 0.00721 0.78087 1.00000
  Sm2 Sm 0.99279 0.99279 0.21913 1.00000
  Sm3 Sm 0.01335 0.28954 0.91794 1.00000
  Sm4 Sm 0.28954 0.01335 0.91794 1.00000
  Sm5 Sm 0.98665 0.71046 0.08206 1.00000
  Sm6 Sm 0.71046 0.98665 0.08206 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  I1 I 0.00099 0.66293 0.83415 1.00000
  I2 I 0.66293 0.00099 0.83415 1.00000
  I3 I 0.99901 0.33707 0.16585 1.00000
  I4 I 0.33707 0.99901 0.16585 1.00000
  I5 I 0.36407 0.36407 0.78130 1.00000
  I6 I 0.63593 0.63593 0.21870 1.00000
  I7 I 0.67532 0.32468 0.00000 1.00000
  I8 I 0.32468 0.67532 0.00000 1.00000
  I9 I 0.00000 0.00000 0.50000 1.00000
  I10 I 0.02190 0.34919 0.64395 1.00000
  I11 I 0.34919 0.02190 0.64395 1.00000
  I12 I 0.97810 0.65081 0.35605 1.00000
  I13 I 0.65081 0.97810 0.35605 1.00000
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