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Ca6TeS4

Alexandria ALEX

Alex-ID: agm006078552 · Space group: Cmcm (#63)

Basic Information

Formula
Ca6TeS4
Alex-ID
agm006078552
Elements
3
Sites
22
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
571.82
ų
Cell a
4.1038
Å
Cell b
7.0414
Å
Cell c
20.6862
Å
α angle
90.00
°
β angle
90.00
°
γ angle
106.94
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca6TeS4
Ca
12.00 · 54.5%
Te
2.00 · 9.1%
S
8.00 · 36.4%

Energy & Stability

Energy above hull
0.0761
eV/atom
Formation energy
-2.0322
eV/atom
Corrected total energy
-108.0357
eV
Raw total energy
-102.7280
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0010
eV
DOS at Fermi level
7.0937
Total magnetisation
1.2193
μB

Additional Information

Prototype ID

AB4C6_215_spg63

Decomposition

CaTe Ca CaS

Computed at

2023-10-08 22:24:45

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: agm006078552).

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 agm006078552
data_agm006078552
_cell_length_a     4.10382
_cell_length_b     7.04142
_cell_length_c     20.68619
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  106.94211
_cell_volume       571.81905
_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
  Ca1 Ca 0.50000 0.00000 0.00000 1.00000
  Ca2 Ca 0.50000 0.00000 0.50000 1.00000
  Ca3 Ca 0.03451 0.06903 0.33955 1.00000
  Ca4 Ca 0.96549 0.93097 0.66045 1.00000
  Ca5 Ca 0.96549 0.93097 0.83955 1.00000
  Ca6 Ca 0.03451 0.06903 0.16045 1.00000
  Ca7 Ca 0.77279 0.54559 0.41989 1.00000
  Ca8 Ca 0.22721 0.45441 0.58011 1.00000
  Ca9 Ca 0.22721 0.45441 0.91989 1.00000
  Ca10 Ca 0.77279 0.54559 0.08011 1.00000
  Ca11 Ca 0.34319 0.68637 0.25000 1.00000
  Ca12 Ca 0.65681 0.31363 0.75000 1.00000
  Te1 Te 0.66199 0.32398 0.25000 1.00000
  Te2 Te 0.33801 0.67602 0.75000 1.00000
  S1 S 0.86355 0.72709 0.54392 1.00000
  S2 S 0.40398 0.80796 0.12136 1.00000
  S3 S 0.13645 0.27291 0.45608 1.00000
  S4 S 0.59602 0.19204 0.87864 1.00000
  S5 S 0.86355 0.72709 0.95608 1.00000
  S6 S 0.13645 0.27291 0.04392 1.00000
  S7 S 0.59602 0.19204 0.62136 1.00000
  S8 S 0.40398 0.80796 0.37864 1.00000
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