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K2TiV3(PO4)6

Alexandria ALEX

Alex-ID: agm010974948 · Space group: R3 (#146)

Basic Information

Formula
K2TiV3(PO4)6
Alex-ID
agm010974948
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
480.19
ų
Cell a
9.1222
Å
Cell b
9.1222
Å
Cell c
9.1222
Å
α angle
55.46
°
β angle
55.46
°
γ angle
55.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2TiV3(PO4)6
K
2.00 · 5.6%
Ti
1.00 · 2.8%
V
3.00 · 8.3%
P
6.00 · 16.7%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.7535
eV/atom
Corrected total energy
-288.0383
eV
Raw total energy
-266.1373
eV

Electronic Structure

Indirect band gap
1.2790
eV
Direct band gap
1.2966
eV
DOS at Fermi level
-0.0022
Total magnetisation
2.9997
μB

Additional Information

Prototype ID

AB2C3D6E24_15_spg146

Decomposition

K2TiV3(PO4)6

Computed at

2024-12-22 22:26:16

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: agm010974948).

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 agm010974948
data_agm010974948
_cell_length_a     9.12225
_cell_length_b     9.12225
_cell_length_c     9.12225
_cell_angle_alpha  55.46040
_cell_angle_beta   55.46040
_cell_angle_gamma  55.46040
_cell_volume       480.18688
_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
  K1 K 0.99990 0.99990 0.99990 1.00000
  K2 K 0.49967 0.49967 0.49967 1.00000
  Ti1 Ti 0.85037 0.85037 0.85037 1.00000
  V1 V 0.64970 0.64970 0.64970 1.00000
  V2 V 0.35004 0.35004 0.35004 1.00000
  V3 V 0.14966 0.14966 0.14966 1.00000
  P1 P 0.25160 0.96714 0.53126 1.00000
  P2 P 0.03240 0.46547 0.74982 1.00000
  P3 P 0.46547 0.74982 0.03240 1.00000
  P4 P 0.53126 0.25160 0.96714 1.00000
  P5 P 0.96714 0.53126 0.25160 1.00000
  P6 P 0.74982 0.03240 0.46547 1.00000
  O1 O 0.24889 0.98647 0.35272 1.00000
  O2 O 0.07059 0.93262 0.70305 1.00000
  O3 O 0.29357 0.93087 0.06615 1.00000
  O4 O 0.14578 0.51310 0.25258 1.00000
  O5 O 0.43236 0.79453 0.56414 1.00000
  O6 O 0.20585 0.43132 0.56964 1.00000
  O7 O 0.48417 0.74743 0.85392 1.00000
  O8 O 0.75125 0.00881 0.64623 1.00000
  O9 O 0.64623 0.75125 0.00881 1.00000
  O10 O 0.06615 0.29357 0.93087 1.00000
  O11 O 0.74743 0.85392 0.48417 1.00000
  O12 O 0.43132 0.56964 0.20585 1.00000
  O13 O 0.56414 0.43236 0.79453 1.00000
  O14 O 0.25258 0.14578 0.51310 1.00000
  O15 O 0.93262 0.70305 0.07059 1.00000
  O16 O 0.35272 0.24889 0.98647 1.00000
  O17 O 0.51310 0.25258 0.14578 1.00000
  O18 O 0.79453 0.56414 0.43236 1.00000
  O19 O 0.56964 0.20585 0.43132 1.00000
  O20 O 0.85392 0.48417 0.74743 1.00000
  O21 O 0.00881 0.64623 0.75125 1.00000
  O22 O 0.98647 0.35272 0.24889 1.00000
  O23 O 0.70305 0.07059 0.93262 1.00000
  O24 O 0.93087 0.06615 0.29357 1.00000
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