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VP2O7

Alexandria ALEX

Alex-ID: agm005279853 · Space group: P-1 (#2)

Basic Information

Formula
VP2O7
Alex-ID
agm005279853
Elements
3
Sites
40
Space group
P-1 (#2)
Crystal system
triclinic
Volume
562.53
ų
Cell a
6.3417
Å
Cell b
9.6144
Å
Cell c
10.7869
Å
α angle
116.70
°
β angle
84.74
°
γ angle
106.61
°

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
0.0644
eV/atom
Formation energy
-2.5625
eV/atom
Corrected total energy
-321.0842
eV
Raw total energy
-294.6921
eV

Electronic Structure

Indirect band gap
1.3797
eV
Direct band gap
1.4241
eV
DOS at Fermi level
-0.0011
Total magnetisation
3.9602
μB

Additional Information

Prototype ID

AB2C7_205_spg2

Decomposition

VP2O7

Computed at

2024-10-09 21:42:45

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: agm005279853).

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 agm005279853
data_agm005279853
_cell_length_a     6.34169
_cell_length_b     9.61435
_cell_length_c     10.78694
_cell_angle_alpha  116.70222
_cell_angle_beta   84.73577
_cell_angle_gamma  106.60730
_cell_volume       562.52638
_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 0.63742 0.49015 0.24450 1.00000
  V2 V 0.36166 0.50007 0.75061 1.00000
  V3 V 0.72533 0.09266 0.22628 1.00000
  V4 V 0.27430 0.89769 0.76925 1.00000
  P1 P 0.94318 0.81285 0.23020 1.00000
  P2 P 0.29099 0.81017 0.02978 1.00000
  P3 P 0.88573 0.56029 0.69678 1.00000
  P4 P 0.11344 0.43014 0.29848 1.00000
  P5 P 0.05629 0.17730 0.76525 1.00000
  P6 P 0.41409 0.67767 0.53761 1.00000
  P7 P 0.70857 0.17999 0.96564 1.00000
  P8 P 0.58516 0.31287 0.45764 1.00000
  O1 O 0.19514 0.54199 0.45916 1.00000
  O2 O 0.93862 0.25105 0.91375 1.00000
  O3 O 0.08532 0.87167 0.35289 1.00000
  O4 O 0.42024 0.68090 0.68411 1.00000
  O5 O 0.15258 0.05479 0.78286 1.00000
  O6 O 0.73619 0.66241 0.20437 1.00000
  O7 O 0.75949 0.10466 0.05621 1.00000
  O8 O 0.95078 0.49809 0.26371 1.00000
  O9 O 0.62650 0.14693 0.41468 1.00000
  O10 O 0.60606 0.63727 0.44751 1.00000
  O11 O 0.67574 0.54647 0.77881 1.00000
  O12 O 0.43389 0.94052 0.15652 1.00000
  O13 O 0.32337 0.44375 0.21637 1.00000
  O14 O 0.98623 0.73050 0.70877 1.00000
  O15 O 0.26292 0.32783 0.79075 1.00000
  O16 O 0.80390 0.44888 0.53605 1.00000
  O17 O 0.91399 0.11790 0.64250 1.00000
  O18 O 0.24022 0.88570 0.93934 1.00000
  O19 O 0.37302 0.84375 0.58084 1.00000
  O20 O 0.06084 0.73928 0.08169 1.00000
  O21 O 0.01313 0.26008 0.28691 1.00000
  O22 O 0.38331 0.66690 0.94181 1.00000
  O23 O 0.61580 0.32310 0.05339 1.00000
  O24 O 0.84753 0.93590 0.21302 1.00000
  O25 O 0.04826 0.49196 0.73119 1.00000
  O26 O 0.39302 0.35312 0.54762 1.00000
  O27 O 0.57890 0.30938 0.31107 1.00000
  O28 O 0.56598 0.04937 0.83887 1.00000
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