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TlVCuSe3

Alexandria ALEX

Alex-ID: agm002192015 · Space group: Cmcm (#63)

Alexandria Database API

Basic Information

Formula
TlVCuSe3
Alex-ID
agm002192015
Elements
4
Sites
12
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
271.39
ų
Cell a
3.6964
Å
Cell b
7.7202
Å
Cell c
9.7960
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlVCuSe3
Tl
2.00 · 16.7%
Cu
2.00 · 16.7%
Se
6.00 · 50.0%
V
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0995
eV/atom
Formation energy
-0.4329
eV/atom
Corrected total energy
-57.4279
eV
Raw total energy
-57.4279
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0381
eV
DOS at Fermi level
9.5493
Total magnetisation
2.3287
μB

Additional Information

Prototype ID

ABCD3_0_spg63

Decomposition

Tl3VSe4 V3Se4 VCu3Se4 Cu

Computed at

2018-06-18 19:36:08

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: agm002192015).

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 agm002192015
data_agm002192015
_cell_length_a     3.69636
_cell_length_b     7.72015
_cell_length_c     9.79604
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.87681
_cell_volume       271.38521
_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
  Tl1 Tl 0.24269 0.48597 0.25000 1.00000
  Tl2 Tl 0.75731 0.51403 0.75000 1.00000
  Cu1 Cu 0.46527 0.93295 0.75000 1.00000
  Cu2 Cu 0.53473 0.06705 0.25000 1.00000
  Se1 Se 0.61643 0.23244 0.04345 1.00000
  Se2 Se 0.38357 0.76756 0.95655 1.00000
  Se3 Se 0.38357 0.76756 0.54345 1.00000
  Se4 Se 0.61643 0.23244 0.45655 1.00000
  Se5 Se 0.06819 0.13747 0.75000 1.00000
  Se6 Se 0.93181 0.86253 0.25000 1.00000
  V1 V 0.00000 0.00000 0.50000 1.00000
  V2 V 0.00000 0.00000 0.00000 1.00000
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