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V4Cr2Te9

Alexandria ALEX

Alex-ID: agm005643724 · Space group: P-3c1 (#165)

Basic Information

Formula
V4Cr2Te9
Alex-ID
agm005643724
Elements
3
Sites
30
Space group
P-3c1 (#165)
Crystal system
trigonal
Volume
750.08
ų
Cell a
6.9519
Å
Cell b
6.9504
Å
Cell c
17.9233
Å
α angle
90.00
°
β angle
90.01
°
γ angle
60.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
V4Cr2Te9
V
8.00 · 26.7%
Cr
4.00 · 13.3%
Te
18.00 · 60.0%

Energy & Stability

Energy above hull
0.0309
eV/atom
Formation energy
-0.2683
eV/atom
Corrected total energy
-176.0403
eV
Raw total energy
-176.0403
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0019
eV
DOS at Fermi level
20.0980
Total magnetisation
28.2518
μB

Additional Information

Prototype ID

A2B4C9_141_spg2

Decomposition

V5Te8 VCr5 V(CrTe2)4

Computed at

2023-06-15 13:33:31.781699

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: agm005643724).

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 agm005643724
data_agm005643724
_cell_length_a     6.95189
_cell_length_b     6.95041
_cell_length_c     17.92334
_cell_angle_alpha  90.00354
_cell_angle_beta   90.01435
_cell_angle_gamma  60.01041
_cell_volume       750.08180
_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
  V1 V 0.33337 0.33345 0.99909 1.00000
  V2 V 0.33375 0.33319 0.49909 1.00000
  V3 V 0.66663 0.66655 0.00091 1.00000
  V4 V 0.33310 0.33330 0.17163 1.00000
  V5 V 0.66625 0.66681 0.50091 1.00000
  V6 V 0.66662 0.66657 0.32838 1.00000
  V7 V 0.33338 0.33343 0.67162 1.00000
  V8 V 0.66690 0.66670 0.82837 1.00000
  Cr1 Cr 0.99973 0.00016 0.33954 1.00000
  Cr2 Cr 0.99983 0.99994 0.16047 1.00000
  Cr3 Cr 0.00027 0.99984 0.66046 1.00000
  Cr4 Cr 0.00017 0.00006 0.83953 1.00000
  Te1 Te 0.00019 0.32459 0.75000 1.00000
  Te2 Te 0.32470 0.67550 0.75003 1.00000
  Te3 Te 0.67574 0.99998 0.74994 1.00000
  Te4 Te 0.99981 0.67541 0.25000 1.00000
  Te5 Te 0.67530 0.32450 0.24997 1.00000
  Te6 Te 0.32426 0.00002 0.25006 1.00000
  Te7 Te 0.66182 0.99656 0.41550 1.00000
  Te8 Te 0.99641 0.34163 0.41565 1.00000
  Te9 Te 0.34136 0.66199 0.41548 1.00000
  Te10 Te 0.65827 0.00342 0.08449 1.00000
  Te11 Te 0.33804 0.65851 0.08450 1.00000
  Te12 Te 0.00348 0.33790 0.08440 1.00000
  Te13 Te 0.33818 0.00344 0.58450 1.00000
  Te14 Te 0.00359 0.65837 0.58435 1.00000
  Te15 Te 0.65864 0.33801 0.58452 1.00000
  Te16 Te 0.34173 0.99658 0.91551 1.00000
  Te17 Te 0.66196 0.34149 0.91550 1.00000
  Te18 Te 0.99652 0.66210 0.91560 1.00000
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