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Ac6CoSe2S3

Alexandria ALEX

Alex-ID: agm004635685 · Space group: C2/m (#12)

Basic Information

Formula
Ac6CoSe2S3
Alex-ID
agm004635685
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
357.04
ų
Cell a
7.6415
Å
Cell b
7.6415
Å
Cell c
7.4850
Å
α angle
99.79
°
β angle
99.79
°
γ angle
119.75
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac6CoSe2S3
Ac
6.00 · 50.0%
Co
1.00 · 8.3%
Se
2.00 · 16.7%
S
3.00 · 25.0%

Energy & Stability

Energy above hull
0.0544
eV/atom
Formation energy
-1.7481
eV/atom
Corrected total energy
-72.1157
eV
Raw total energy
-70.1253
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
9.6897
Total magnetisation
-0.0088
μB

Additional Information

Prototype ID

AB2C3D6_175_spg12

Decomposition

Ac2SeS AcCo AcS

Computed at

2022-06-29 22:38:18.454132

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: agm004635685).

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 agm004635685
data_agm004635685
_cell_length_a     7.64146
_cell_length_b     7.64146
_cell_length_c     7.48496
_cell_angle_alpha  99.78576
_cell_angle_beta   99.78576
_cell_angle_gamma  119.74873
_cell_volume       357.04022
_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
  Ac1 Ac 0.91720 0.60247 0.75056 1.00000
  Ac2 Ac 0.76991 0.76991 0.24956 1.00000
  Ac3 Ac 0.08280 0.39753 0.24944 1.00000
  Ac4 Ac 0.60247 0.91720 0.75056 1.00000
  Ac5 Ac 0.23009 0.23009 0.75044 1.00000
  Ac6 Ac 0.39753 0.08280 0.24944 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Se1 Se 0.33399 0.66601 0.00000 1.00000
  Se2 Se 0.66601 0.33399 0.00000 1.00000
  S1 S 0.17608 0.82392 0.50000 1.00000
  S2 S 0.82392 0.17608 0.50000 1.00000
  S3 S 0.50000 0.50000 0.50000 1.00000
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