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V3Pb2O9

Alexandria ALEX

Alex-ID: agm005607236 · Space group: C2/m (#12)

Basic Information

Formula
V3Pb2O9
Alex-ID
agm005607236
Elements
3
Sites
28
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
413.65
ų
Cell a
7.7770
Å
Cell b
8.1889
Å
Cell c
8.1889
Å
α angle
117.73
°
β angle
103.27
°
γ angle
103.27
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
V3Pb2O9
V
6.00 · 21.4%
Pb
4.00 · 14.3%
O
18.00 · 64.3%

Energy & Stability

Energy above hull
0.1881
eV/atom
Formation energy
-2.0382
eV/atom
Corrected total energy
-215.8627
eV
Raw total energy
-193.1294
eV

Electronic Structure

Indirect band gap
0.9068
eV
Direct band gap
0.9502
eV
DOS at Fermi level
-0.1946
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C9_29_spg12

Decomposition

V2Pb2O7 VO2

Computed at

2023-06-14 11:36:27.975359

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: agm005607236).

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 agm005607236
data_agm005607236
_cell_length_a     7.77696
_cell_length_b     8.18890
_cell_length_c     8.18890
_cell_angle_alpha  117.73029
_cell_angle_beta   103.26735
_cell_angle_gamma  103.26735
_cell_volume       413.64996
_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 0.35443 0.18221 0.18221 1.00000
  V2 V 0.64557 0.81779 0.81779 1.00000
  V3 V 0.69881 0.05162 0.27342 1.00000
  V4 V 0.30119 0.72658 0.94838 1.00000
  V5 V 0.30119 0.94838 0.72658 1.00000
  V6 V 0.69881 0.27342 0.05162 1.00000
  Pb1 Pb 0.22357 0.59563 0.26684 1.00000
  Pb2 Pb 0.77643 0.73316 0.40437 1.00000
  Pb3 Pb 0.77643 0.40437 0.73316 1.00000
  Pb4 Pb 0.22357 0.26684 0.59563 1.00000
  O1 O 0.50000 0.19188 0.80812 1.00000
  O2 O 0.14349 0.49438 0.88492 1.00000
  O3 O 0.14349 0.88492 0.49438 1.00000
  O4 O 0.85651 0.50562 0.11508 1.00000
  O5 O 0.76566 0.68932 0.68932 1.00000
  O6 O 0.23434 0.31068 0.31068 1.00000
  O7 O 0.53574 0.38230 0.19049 1.00000
  O8 O 0.46426 0.80951 0.61770 1.00000
  O9 O 0.46426 0.61770 0.80951 1.00000
  O10 O 0.53574 0.19049 0.38230 1.00000
  O11 O 0.18576 0.72246 0.72246 1.00000
  O12 O 0.77997 0.90679 0.08919 1.00000
  O13 O 0.77997 0.08919 0.90679 1.00000
  O14 O 0.22003 0.09321 0.91081 1.00000
  O15 O 0.22003 0.91081 0.09321 1.00000
  O16 O 0.50000 0.80812 0.19188 1.00000
  O17 O 0.81424 0.27754 0.27754 1.00000
  O18 O 0.85651 0.11508 0.50562 1.00000
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