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Nb3Fe(PO4)6

Alexandria ALEX

Alex-ID: agm003242565 · Space group: R3 (#146)

Basic Information

Formula
Nb3Fe(PO4)6
Alex-ID
agm003242565
Elements
4
Sites
34
Space group
R3 (#146)
Crystal system
trigonal
Volume
498.67
ų
Cell a
9.0509
Å
Cell b
9.0509
Å
Cell c
9.0509
Å
α angle
57.87
°
β angle
57.87
°
γ angle
57.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb3Fe(PO4)6
P
6.00 · 17.6%
Nb
3.00 · 8.8%
Fe
1.00 · 2.9%
O
24.00 · 70.6%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.8025
eV/atom
Corrected total energy
-285.4115
eV
Raw total energy
-265.8236
eV

Electronic Structure

Indirect band gap
2.7348
eV
Direct band gap
2.7612
eV
DOS at Fermi level
0.0000
Total magnetisation
5.1613
μB

Additional Information

Prototype ID

AB3C6D24_0_spg146

Decomposition

Nb3Fe(PO4)6

Computed at

2022-01-02 11:48:48

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: agm003242565).

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 agm003242565
data_agm003242565
_cell_length_a     9.05087
_cell_length_b     9.05087
_cell_length_c     9.05087
_cell_angle_alpha  57.87302
_cell_angle_beta   57.87302
_cell_angle_gamma  57.87302
_cell_volume       498.67463
_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
  P1 P 0.52539 0.96940 0.25044 1.00000
  P2 P 0.25044 0.52539 0.96940 1.00000
  P3 P 0.96940 0.25044 0.52539 1.00000
  P4 P 0.03308 0.75654 0.46282 1.00000
  P5 P 0.75654 0.46282 0.03308 1.00000
  P6 P 0.46282 0.03308 0.75654 1.00000
  Nb1 Nb 0.85825 0.85825 0.85825 1.00000
  Nb2 Nb 0.64227 0.64227 0.64227 1.00000
  Nb3 Nb 0.35943 0.35943 0.35943 1.00000
  Fe1 Fe 0.14262 0.14262 0.14262 1.00000
  O1 O 0.50182 0.86684 0.71625 1.00000
  O2 O 0.86684 0.71625 0.50182 1.00000
  O3 O 0.70172 0.94381 0.07386 1.00000
  O4 O 0.71625 0.50182 0.86684 1.00000
  O5 O 0.57299 0.79148 0.41743 1.00000
  O6 O 0.35635 0.98823 0.23877 1.00000
  O7 O 0.07386 0.70172 0.94381 1.00000
  O8 O 0.41743 0.57299 0.79148 1.00000
  O9 O 0.79148 0.41743 0.57299 1.00000
  O10 O 0.00508 0.76957 0.64090 1.00000
  O11 O 0.05330 0.92732 0.29379 1.00000
  O12 O 0.76957 0.64090 0.00508 1.00000
  O13 O 0.23877 0.35635 0.98823 1.00000
  O14 O 0.94381 0.07386 0.70172 1.00000
  O15 O 0.98823 0.23877 0.35635 1.00000
  O16 O 0.20915 0.57988 0.43488 1.00000
  O17 O 0.57988 0.43488 0.20915 1.00000
  O18 O 0.92732 0.29379 0.05330 1.00000
  O19 O 0.64090 0.00508 0.76957 1.00000
  O20 O 0.43488 0.20915 0.57988 1.00000
  O21 O 0.27670 0.50247 0.13714 1.00000
  O22 O 0.29379 0.05330 0.92732 1.00000
  O23 O 0.13714 0.27670 0.50247 1.00000
  O24 O 0.50247 0.13714 0.27670 1.00000
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