Navigation

HEAS Data Platform · Materials Science Database

Ti3CrNi2(AsO4)6

Alexandria ALEX

Alex-ID: agm010987772 · Space group: R3 (#146)

Basic Information

Formula
Ti3CrNi2(AsO4)6
Alex-ID
agm010987772
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
494.51
ų
Cell a
8.7461
Å
Cell b
8.7461
Å
Cell c
8.7461
Å
α angle
62.03
°
β angle
62.03
°
γ angle
62.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti3CrNi2(AsO4)6
Ti
3.00 · 8.3%
Cr
1.00 · 2.8%
Ni
2.00 · 5.6%
As
6.00 · 16.7%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0503
eV/atom
Formation energy
-2.0564
eV/atom
Corrected total energy
-265.7993
eV
Raw total energy
-242.6033
eV

Electronic Structure

Indirect band gap
0.1118
eV
Direct band gap
0.1155
eV
DOS at Fermi level
3.7034
Total magnetisation
8.0322
μB

Additional Information

Prototype ID

AB2C3D6E24_0_spg146

Decomposition

TiAs2O7 Ni(AsO3)2 CrAsO4 As2O3 TiO2

Computed at

2025-02-06 02:35:57

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: agm010987772).

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 agm010987772
data_agm010987772
_cell_length_a     8.74612
_cell_length_b     8.74612
_cell_length_c     8.74612
_cell_angle_alpha  62.02621
_cell_angle_beta   62.02621
_cell_angle_gamma  62.02621
_cell_volume       494.51332
_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
  Ti1 Ti 0.35698 0.35698 0.35698 1.00000
  Ti2 Ti 0.14096 0.14096 0.14096 1.00000
  Ti3 Ti 0.64223 0.64223 0.64223 1.00000
  Cr1 Cr 0.86213 0.86213 0.86213 1.00000
  Ni1 Ni 0.00086 0.00086 0.00086 1.00000
  Ni2 Ni 0.49856 0.49856 0.49856 1.00000
  As1 As 0.45882 0.04547 0.75073 1.00000
  As2 As 0.75073 0.45882 0.04547 1.00000
  As3 As 0.04547 0.75073 0.45882 1.00000
  As4 As 0.95274 0.24917 0.54550 1.00000
  As5 As 0.24917 0.54550 0.95274 1.00000
  As6 As 0.54550 0.95274 0.24917 1.00000
  O1 O 0.67745 0.50433 0.87218 1.00000
  O2 O 0.87218 0.67745 0.50433 1.00000
  O3 O 0.50433 0.87218 0.67745 1.00000
  O4 O 0.24730 0.05300 0.91801 1.00000
  O5 O 0.62808 0.01494 0.81421 1.00000
  O6 O 0.43361 0.25791 0.58488 1.00000
  O7 O 0.91801 0.24730 0.05300 1.00000
  O8 O 0.58488 0.43361 0.25791 1.00000
  O9 O 0.99714 0.17775 0.37289 1.00000
  O10 O 0.25791 0.58488 0.43361 1.00000
  O11 O 0.94577 0.08424 0.75546 1.00000
  O12 O 0.17775 0.37289 0.99714 1.00000
  O13 O 0.81421 0.62808 0.01494 1.00000
  O14 O 0.05300 0.91801 0.24730 1.00000
  O15 O 0.74259 0.41662 0.55812 1.00000
  O16 O 0.01494 0.81421 0.62808 1.00000
  O17 O 0.41662 0.55812 0.74259 1.00000
  O18 O 0.08424 0.75546 0.94577 1.00000
  O19 O 0.55812 0.74259 0.41662 1.00000
  O20 O 0.37289 0.99714 0.17775 1.00000
  O21 O 0.75546 0.94577 0.08424 1.00000
  O22 O 0.49585 0.12305 0.32678 1.00000
  O23 O 0.12305 0.32678 0.49585 1.00000
  O24 O 0.32678 0.49585 0.12305 1.00000
Get direct link