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HEAS Data Platform · Materials Science Database

NbV3Fe2(PO4)6

Alexandria ALEX

Alex-ID: agm003243718 · Space group: R3 (#146)

Basic Information

Formula
NbV3Fe2(PO4)6
Alex-ID
agm003243718
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
461.53
ų
Cell a
8.6191
Å
Cell b
8.6191
Å
Cell c
8.6191
Å
α angle
60.86
°
β angle
60.86
°
γ angle
60.86
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NbV3Fe2(PO4)6
Nb
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
0.0504
eV/atom
Formation energy
-2.6121
eV/atom
Corrected total energy
-299.8418
eV
Raw total energy
-272.4749
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.1817
Total magnetisation
14.0000
μB

Additional Information

Prototype ID

AB2C3D6E24_0_spg146

Decomposition

VPO4 Fe2P2O7 NbPO5

Computed at

2021-12-28 12:35:09.936698

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: agm003243718).

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 agm003243718
data_agm003243718
_cell_length_a     8.61914
_cell_length_b     8.61914
_cell_length_c     8.61914
_cell_angle_alpha  60.85868
_cell_angle_beta   60.85868
_cell_angle_gamma  60.85869
_cell_volume       461.53460
_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
  Nb1 Nb 0.14297 0.14297 0.14297 1.00000
  V1 V 0.64113 0.64113 0.64113 1.00000
  V2 V 0.85640 0.85640 0.85640 1.00000
  V3 V 0.35878 0.35878 0.35878 1.00000
  Fe1 Fe 0.99667 0.99667 0.99667 1.00000
  Fe2 Fe 0.49898 0.49898 0.49898 1.00000
  P1 P 0.54924 0.95554 0.25247 1.00000
  P2 P 0.25247 0.54924 0.95554 1.00000
  P3 P 0.95554 0.25247 0.54924 1.00000
  P4 P 0.04135 0.74597 0.46088 1.00000
  P5 P 0.74597 0.46088 0.04135 1.00000
  P6 P 0.46088 0.04135 0.74597 1.00000
  O1 O 0.31633 0.50513 0.11184 1.00000
  O2 O 0.11184 0.31633 0.50513 1.00000
  O3 O 0.50513 0.11184 0.31633 1.00000
  O4 O 0.74044 0.93897 0.09113 1.00000
  O5 O 0.38597 0.00816 0.18138 1.00000
  O6 O 0.55291 0.76177 0.40740 1.00000
  O7 O 0.09113 0.74044 0.93897 1.00000
  O8 O 0.40740 0.55291 0.76177 1.00000
  O9 O 0.00039 0.81888 0.61065 1.00000
  O10 O 0.76177 0.40740 0.55291 1.00000
  O11 O 0.06305 0.90829 0.26035 1.00000
  O12 O 0.81888 0.61065 0.00039 1.00000
  O13 O 0.18138 0.38597 0.00816 1.00000
  O14 O 0.93897 0.09113 0.74044 1.00000
  O15 O 0.23824 0.59139 0.44182 1.00000
  O16 O 0.00816 0.18138 0.38597 1.00000
  O17 O 0.59139 0.44182 0.23824 1.00000
  O18 O 0.90829 0.26035 0.06305 1.00000
  O19 O 0.44182 0.23824 0.59139 1.00000
  O20 O 0.61065 0.00039 0.81888 1.00000
  O21 O 0.26035 0.06305 0.90829 1.00000
  O22 O 0.49176 0.88558 0.68777 1.00000
  O23 O 0.88558 0.68777 0.49176 1.00000
  O24 O 0.68777 0.49176 0.88558 1.00000
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