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VP2O7

Alexandria ALEX

Alex-ID: agm005267157 · Space group: P2_1/c (#14)

Basic Information

Formula
VP2O7
Alex-ID
agm005267157
Elements
3
Sites
40
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
524.12
ų
Cell a
8.1325
Å
Cell b
7.2471
Å
Cell c
9.4592
Å
α angle
70.07
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
VP2O7
V
4.00 · 10.0%
P
8.00 · 20.0%
O
28.00 · 70.0%

Energy & Stability

Energy above hull
0.0036
eV/atom
Formation energy
-2.6233
eV/atom
Corrected total energy
-323.5158
eV
Raw total energy
-297.1237
eV

Electronic Structure

Indirect band gap
1.3796
eV
Direct band gap
1.3796
eV
DOS at Fermi level
-0.0003
Total magnetisation
3.9997
μB

Additional Information

Prototype ID

AB2C7_3_spg14

Decomposition

VP2O7

Computed at

2024-10-09 18:27:10

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: agm005267157).

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 agm005267157
data_agm005267157
_cell_length_a     8.13249
_cell_length_b     7.24713
_cell_length_c     9.45920
_cell_angle_alpha  70.07406
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       524.12339
_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
  V1 V 0.99117 0.77523 0.75492 1.00000
  V2 V 0.50883 0.77523 0.25492 1.00000
  V3 V 0.49117 0.22477 0.74508 1.00000
  V4 V 0.00883 0.22477 0.24508 1.00000
  P1 P 0.29819 0.82606 0.94908 1.00000
  P2 P 0.20181 0.82606 0.44908 1.00000
  P3 P 0.23890 0.42940 0.94164 1.00000
  P4 P 0.73890 0.57060 0.55836 1.00000
  P5 P 0.26110 0.42940 0.44164 1.00000
  P6 P 0.76110 0.57060 0.05836 1.00000
  P7 P 0.79819 0.17394 0.55092 1.00000
  P8 P 0.70181 0.17394 0.05092 1.00000
  O1 O 0.41532 0.96484 0.83249 1.00000
  O2 O 0.11829 0.85869 0.89951 1.00000
  O3 O 0.08468 0.96484 0.33249 1.00000
  O4 O 0.81249 0.69222 0.89892 1.00000
  O5 O 0.17578 0.83531 0.60581 1.00000
  O6 O 0.34860 0.61099 0.95040 1.00000
  O7 O 0.38171 0.85869 0.39951 1.00000
  O8 O 0.85489 0.68698 0.62017 1.00000
  O9 O 0.08994 0.51704 0.84049 1.00000
  O10 O 0.68751 0.69222 0.39892 1.00000
  O11 O 0.32422 0.83531 0.10581 1.00000
  O12 O 0.15140 0.61099 0.45040 1.00000
  O13 O 0.58994 0.48296 0.65951 1.00000
  O14 O 0.64511 0.68698 0.12017 1.00000
  O15 O 0.35489 0.31302 0.87983 1.00000
  O16 O 0.41006 0.51704 0.34049 1.00000
  O17 O 0.84860 0.38901 0.54960 1.00000
  O18 O 0.67578 0.16469 0.89419 1.00000
  O19 O 0.31249 0.30778 0.60108 1.00000
  O20 O 0.91006 0.48296 0.15951 1.00000
  O21 O 0.14511 0.31302 0.37983 1.00000
  O22 O 0.61829 0.14131 0.60049 1.00000
  O23 O 0.65140 0.38901 0.04960 1.00000
  O24 O 0.82422 0.16469 0.39419 1.00000
  O25 O 0.18751 0.30778 0.10108 1.00000
  O26 O 0.91532 0.03516 0.66751 1.00000
  O27 O 0.88171 0.14131 0.10049 1.00000
  O28 O 0.58468 0.03516 0.16751 1.00000
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