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Co(SeCl)2

Alexandria ALEX

Alex-ID: agm033309568 · Space group: C2/m (#12)

Basic Information

Formula
Co(SeCl)2
Alex-ID
agm033309568
Elements
3
Sites
5
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
118.09
ų
Cell a
3.5284
Å
Cell b
4.7110
Å
Cell c
7.4226
Å
α angle
99.98
°
β angle
103.43
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Co(SeCl)2
Co
1.00 · 20.0%
Se
2.00 · 40.0%
Cl
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0669
eV/atom
Formation energy
-0.5564
eV/atom
Corrected total energy
-19.3946
eV
Raw total energy
-19.3946
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0216
eV
DOS at Fermi level
5.7537
Total magnetisation
0.6190
μB

Additional Information

Prototype ID

AB2C2_1369_spg6

Decomposition

CoCl3 CoSeCl Co2(Se3Cl2)3

Computed at

2024-12-08 06:04:29

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: agm033309568).

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 agm033309568
data_agm033309568
_cell_length_a     3.52842
_cell_length_b     4.71104
_cell_length_c     7.42261
_cell_angle_alpha  99.97640
_cell_angle_beta   103.43043
_cell_angle_gamma  90.00206
_cell_volume       118.08941
_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
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Se1 Se 0.55402 0.72055 0.11066 1.00000
  Se2 Se 0.44598 0.27945 0.88934 1.00000
  Cl1 Cl 0.14090 0.24782 0.28825 1.00000
  Cl2 Cl 0.85910 0.75218 0.71175 1.00000
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