Navigation

HEAS Data Platform · Materials Science Database

Ca4V5(TeO8)3

Alexandria ALEX

Alex-ID: agm016971918 · Space group: P1 (#1)

Basic Information

Formula
Ca4V5(TeO8)3
Alex-ID
agm016971918
Elements
4
Sites
36
Space group
P1 (#1)
Crystal system
triclinic
Volume
468.38
ų
Cell a
7.2272
Å
Cell b
7.2450
Å
Cell c
10.3023
Å
α angle
110.69
°
β angle
110.17
°
γ angle
90.54
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca4V5(TeO8)3
Ca
4.00 · 11.1%
V
5.00 · 13.9%
Te
3.00 · 8.3%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0075
eV/atom
Formation energy
-2.4508
eV/atom
Corrected total energy
-270.2506
eV
Raw total energy
-244.9856
eV

Electronic Structure

Indirect band gap
1.2473
eV
Direct band gap
1.2833
eV
DOS at Fermi level
-0.0036
Total magnetisation
3.0000
μB

Additional Information

Prototype ID

A3B4C5D24_0_spg1

Decomposition

CaV2O6 CaVTeO6

Computed at

2025-01-23 02:02:41

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: agm016971918).

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 agm016971918
data_agm016971918
_cell_length_a     7.22717
_cell_length_b     7.24498
_cell_length_c     10.30234
_cell_angle_alpha  110.69163
_cell_angle_beta   110.16751
_cell_angle_gamma  90.54149
_cell_volume       468.37868
_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 0.99759 0.99221 0.00083 1.00000
  Ca2 Ca 0.49737 0.49717 0.99712 1.00000
  Ca3 Ca 0.00620 0.49913 0.50539 1.00000
  Ca4 Ca 0.49620 0.00702 0.50044 1.00000
  V1 V 0.09220 0.56569 0.17969 1.00000
  V2 V 0.55961 0.08243 0.16148 1.00000
  V3 V 0.07850 0.07743 0.66246 1.00000
  V4 V 0.58059 0.56737 0.66059 1.00000
  V5 V 0.44800 0.43704 0.34154 1.00000
  Te1 Te 0.90686 0.91397 0.32791 1.00000
  Te2 Te 0.92155 0.42257 0.83871 1.00000
  Te3 Te 0.41437 0.91073 0.83094 1.00000
  O1 O 0.45752 0.33796 0.49546 1.00000
  O2 O 0.94947 0.82688 0.49582 1.00000
  O3 O 0.96049 0.33119 0.00604 1.00000
  O4 O 0.45571 0.82494 0.99822 1.00000
  O5 O 0.33532 0.15356 0.18956 1.00000
  O6 O 0.82788 0.63905 0.18312 1.00000
  O7 O 0.83249 0.14637 0.69121 1.00000
  O8 O 0.32334 0.64142 0.68417 1.00000
  O9 O 0.13728 0.45491 0.30985 1.00000
  O10 O 0.63945 0.95659 0.31724 1.00000
  O11 O 0.64315 0.45338 0.81358 1.00000
  O12 O 0.14258 0.95155 0.81307 1.00000
  O13 O 0.53104 0.67100 0.49137 1.00000
  O14 O 0.04614 0.16395 0.49715 1.00000
  O15 O 0.04224 0.66953 0.00500 1.00000
  O16 O 0.54107 0.16639 0.99755 1.00000
  O17 O 0.67027 0.36935 0.32029 1.00000
  O18 O 0.16499 0.84508 0.31082 1.00000
  O19 O 0.17005 0.35737 0.81645 1.00000
  O20 O 0.66634 0.84790 0.80921 1.00000
  O21 O 0.35127 0.54246 0.18906 1.00000
  O22 O 0.84909 0.04130 0.18528 1.00000
  O23 O 0.85767 0.54118 0.68722 1.00000
  O24 O 0.35292 0.04073 0.68614 1.00000
Get direct link