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TiV3Fe2(PO4)6

Alexandria ALEX

Alex-ID: agm003243045 · Space group: R3 (#146)

Basic Information

Formula
TiV3Fe2(PO4)6
Alex-ID
agm003243045
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
450.21
ų
Cell a
8.5468
Å
Cell b
8.5468
Å
Cell c
8.5468
Å
α angle
60.88
°
β angle
60.88
°
γ angle
60.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TiV3Fe2(PO4)6
Ti
1.00 · 2.8%
V
3.00 · 8.3%
Fe
2.00 · 5.6%
P
6.00 · 16.7%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0263
eV/atom
Formation energy
-2.6563
eV/atom
Corrected total energy
-299.2579
eV
Raw total energy
-271.8909
eV

Electronic Structure

Indirect band gap
0.0715
eV
Direct band gap
0.1007
eV
DOS at Fermi level
10.5452
Total magnetisation
13.0000
μB

Additional Information

Prototype ID

AB2C3D6E24_0_spg146

Decomposition

Fe3(PO4)2 Ti4Fe(PO4)6 VPO4 FePO4

Computed at

2021-12-28 12:16:00.738906

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: agm003243045).

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 agm003243045
data_agm003243045
_cell_length_a     8.54681
_cell_length_b     8.54681
_cell_length_c     8.54681
_cell_angle_alpha  60.87836
_cell_angle_beta   60.87836
_cell_angle_gamma  60.87835
_cell_volume       450.20670
_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 0.85601 0.85601 0.85601 1.00000
  V1 V 0.35856 0.35856 0.35856 1.00000
  V2 V 0.14294 0.14294 0.14294 1.00000
  V3 V 0.64139 0.64139 0.64139 1.00000
  Fe1 Fe 0.00007 0.00007 0.00007 1.00000
  Fe2 Fe 0.50060 0.50060 0.50060 1.00000
  P1 P 0.74964 0.04144 0.45659 1.00000
  P2 P 0.04144 0.45659 0.74964 1.00000
  P3 P 0.45659 0.74964 0.04144 1.00000
  P4 P 0.54279 0.24961 0.95898 1.00000
  P5 P 0.95898 0.54279 0.24961 1.00000
  P6 P 0.24961 0.95898 0.54279 1.00000
  O1 O 0.88520 0.49588 0.68409 1.00000
  O2 O 0.49588 0.68409 0.88520 1.00000
  O3 O 0.68409 0.88520 0.49588 1.00000
  O4 O 0.91070 0.05831 0.26158 1.00000
  O5 O 0.81814 0.99238 0.61824 1.00000
  O6 O 0.59070 0.23716 0.44753 1.00000
  O7 O 0.05831 0.26158 0.91070 1.00000
  O8 O 0.23716 0.44753 0.59070 1.00000
  O9 O 0.38538 0.18437 0.99843 1.00000
  O10 O 0.44753 0.59070 0.23716 1.00000
  O11 O 0.73962 0.08736 0.94065 1.00000
  O12 O 0.99843 0.38538 0.18437 1.00000
  O13 O 0.99238 0.61824 0.81814 1.00000
  O14 O 0.26158 0.91070 0.05831 1.00000
  O15 O 0.55968 0.40902 0.76156 1.00000
  O16 O 0.61824 0.81814 0.99238 1.00000
  O17 O 0.76156 0.55968 0.40902 1.00000
  O18 O 0.94065 0.73962 0.08736 1.00000
  O19 O 0.40902 0.76156 0.55968 1.00000
  O20 O 0.18437 0.99843 0.38538 1.00000
  O21 O 0.08736 0.94065 0.73962 1.00000
  O22 O 0.31246 0.11625 0.50672 1.00000
  O23 O 0.50672 0.31246 0.11625 1.00000
  O24 O 0.11625 0.50672 0.31246 1.00000
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