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Hf3VFe(PO4)6

Alexandria ALEX

Alex-ID: agm010684207 · Space group: R3 (#146)

Basic Information

Formula
Hf3VFe(PO4)6
Alex-ID
agm010684207
Elements
5
Sites
35
Space group
R3 (#146)
Crystal system
trigonal
Volume
482.68
ų
Cell a
8.7378
Å
Cell b
8.7378
Å
Cell c
8.7378
Å
α angle
61.03
°
β angle
61.03
°
γ angle
61.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf3VFe(PO4)6
Hf
3.00 · 8.6%
V
1.00 · 2.9%
Fe
1.00 · 2.9%
P
6.00 · 17.1%
O
24.00 · 68.6%

Energy & Stability

Energy above hull
0.0146
eV/atom
Formation energy
-3.0444
eV/atom
Corrected total energy
-305.4513
eV
Raw total energy
-284.1814
eV

Electronic Structure

Indirect band gap
1.6972
eV
Direct band gap
1.6972
eV
DOS at Fermi level
0.0000
Total magnetisation
4.9197
μB

Additional Information

Prototype ID

ABC3D6E24_0_spg146

Decomposition

VO2 Fe3(PO4)2 Hf4Fe(PO4)6 HfP2O7

Computed at

2025-03-01 14:57:39

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: agm010684207).

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 agm010684207
data_agm010684207
_cell_length_a     8.73780
_cell_length_b     8.73780
_cell_length_c     8.73780
_cell_angle_alpha  61.03101
_cell_angle_beta   61.03101
_cell_angle_gamma  61.03101
_cell_volume       482.67988
_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
  Hf1 Hf 0.86759 0.86759 0.86759 1.00000
  Hf2 Hf 0.64368 0.64368 0.64368 1.00000
  Hf3 Hf 0.13113 0.13113 0.13113 1.00000
  V1 V 0.35350 0.35350 0.35350 1.00000
  Fe1 Fe 0.49622 0.49622 0.49622 1.00000
  P1 P 0.25483 0.96056 0.52797 1.00000
  P2 P 0.05167 0.47098 0.73549 1.00000
  P3 P 0.47098 0.73549 0.05167 1.00000
  P4 P 0.52797 0.25483 0.96056 1.00000
  P5 P 0.96056 0.52797 0.25483 1.00000
  P6 P 0.73549 0.05167 0.47098 1.00000
  O1 O 0.09929 0.94711 0.71470 1.00000
  O2 O 0.19496 0.00008 0.37239 1.00000
  O3 O 0.28645 0.89370 0.06586 1.00000
  O4 O 0.11813 0.48572 0.32166 1.00000
  O5 O 0.41596 0.76962 0.54406 1.00000
  O6 O 0.24085 0.44940 0.57240 1.00000
  O7 O 0.06586 0.28645 0.89370 1.00000
  O8 O 0.78805 0.01510 0.63200 1.00000
  O9 O 0.51330 0.67307 0.89402 1.00000
  O10 O 0.63200 0.78805 0.01510 1.00000
  O11 O 0.67307 0.89402 0.51330 1.00000
  O12 O 0.44940 0.57240 0.24085 1.00000
  O13 O 0.54406 0.41596 0.76962 1.00000
  O14 O 0.32166 0.11813 0.48572 1.00000
  O15 O 0.37239 0.19496 0.00008 1.00000
  O16 O 0.48572 0.32166 0.11813 1.00000
  O17 O 0.94711 0.71470 0.09929 1.00000
  O18 O 0.76962 0.54406 0.41596 1.00000
  O19 O 0.57240 0.24085 0.44940 1.00000
  O20 O 0.89402 0.51330 0.67307 1.00000
  O21 O 0.01510 0.63200 0.78805 1.00000
  O22 O 0.00008 0.37239 0.19496 1.00000
  O23 O 0.71470 0.09929 0.94711 1.00000
  O24 O 0.89370 0.06586 0.28645 1.00000
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