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TcSb8

Alexandria ALEX

Alex-ID: agm005502385 · Space group: I4/mmm (#139)

Basic Information

Formula
TcSb8
Alex-ID
agm005502385
Elements
2
Sites
9
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
240.80
ų
Cell a
8.6992
Å
Cell b
8.6992
Å
Cell c
8.6992
Å
α angle
92.06
°
β angle
92.06
°
γ angle
158.13
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TcSb8
Tc
1.00 · 11.1%
Sb
8.00 · 88.9%

Energy & Stability

Energy above hull
0.1892
eV/atom
Formation energy
0.1832
eV/atom
Corrected total energy
-41.6963
eV
Raw total energy
-41.6963
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6720
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB8_3_spg139

Decomposition

TcSb2 Sb

Computed at

2023-03-20 08:59:34.358914

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: agm005502385).

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 agm005502385
data_agm005502385
_cell_length_a     8.69920
_cell_length_b     8.69920
_cell_length_c     8.69920
_cell_angle_alpha  92.06264
_cell_angle_beta   92.06264
_cell_angle_gamma  158.12762
_cell_volume       240.79723
_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
  Tc1 Tc 0.00000 0.00000 0.00000 1.00000
  Sb1 Sb 0.36555 0.63445 0.00000 1.00000
  Sb2 Sb 0.63445 0.36555 0.00000 1.00000
  Sb3 Sb 0.00000 0.33965 0.33965 1.00000
  Sb4 Sb 0.63445 0.63445 0.26891 1.00000
  Sb5 Sb 0.33965 0.00000 0.33965 1.00000
  Sb6 Sb 0.36555 0.36555 0.73109 1.00000
  Sb7 Sb 0.00000 0.66035 0.66035 1.00000
  Sb8 Sb 0.66035 0.00000 0.66035 1.00000
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