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NbPO5

Alexandria ALEX

Alex-ID: agm005232102 · Space group: Pnma (#62)

Basic Information

Formula
NbPO5
Alex-ID
agm005232102
Elements
3
Sites
28
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
388.11
ų
Cell a
6.5309
Å
Cell b
7.7420
Å
Cell c
7.6759
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NbPO5
Nb
4.00 · 14.3%
P
4.00 · 14.3%
O
20.00 · 71.4%

Energy & Stability

Energy above hull
0.0187
eV/atom
Formation energy
-2.9183
eV/atom
Corrected total energy
-242.7959
eV
Raw total energy
-228.7501
eV

Electronic Structure

Indirect band gap
3.0498
eV
Direct band gap
3.0920
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC5_775_spg62

Decomposition

NbPO5

Computed at

2023-05-12 02:41:26.733388

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: agm005232102).

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 agm005232102
data_agm005232102
_cell_length_a     6.53086
_cell_length_b     7.74195
_cell_length_c     7.67590
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       388.10578
_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 0.25000 0.73610 0.15721 1.00000
  Nb2 Nb 0.75000 0.23610 0.34279 1.00000
  Nb3 Nb 0.25000 0.76390 0.65721 1.00000
  Nb4 Nb 0.75000 0.26390 0.84279 1.00000
  P1 P 0.75000 0.61157 0.12458 1.00000
  P2 P 0.25000 0.11157 0.37542 1.00000
  P3 P 0.75000 0.88843 0.62458 1.00000
  P4 P 0.25000 0.38843 0.87542 1.00000
  O1 O 0.25000 0.49532 0.04524 1.00000
  O2 O 0.75000 0.17579 0.11572 1.00000
  O3 O 0.55926 0.72796 0.13111 1.00000
  O4 O 0.94074 0.72796 0.13111 1.00000
  O5 O 0.25000 0.98920 0.21425 1.00000
  O6 O 0.75000 0.48920 0.28575 1.00000
  O7 O 0.05926 0.22796 0.36889 1.00000
  O8 O 0.44074 0.22796 0.36889 1.00000
  O9 O 0.25000 0.67579 0.38428 1.00000
  O10 O 0.75000 0.99532 0.45476 1.00000
  O11 O 0.25000 0.00468 0.54524 1.00000
  O12 O 0.75000 0.32421 0.61572 1.00000
  O13 O 0.55926 0.77204 0.63111 1.00000
  O14 O 0.94074 0.77204 0.63111 1.00000
  O15 O 0.25000 0.51080 0.71425 1.00000
  O16 O 0.75000 0.01080 0.78575 1.00000
  O17 O 0.05926 0.27204 0.86889 1.00000
  O18 O 0.44074 0.27204 0.86889 1.00000
  O19 O 0.25000 0.82421 0.88428 1.00000
  O20 O 0.75000 0.50468 0.95476 1.00000
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