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HEAS Data Platform · Materials Science Database

Ba2V3O9

Alexandria ALEX

Alex-ID: agm005607251 · Space group: C2/m (#12)

Basic Information

Formula
Ba2V3O9
Alex-ID
agm005607251
Elements
3
Sites
28
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
453.01
ų
Cell a
8.2752
Å
Cell b
8.3265
Å
Cell c
8.3265
Å
α angle
115.01
°
β angle
105.28
°
γ angle
105.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2V3O9
Ba
4.00 · 14.3%
V
6.00 · 21.4%
O
18.00 · 64.3%

Energy & Stability

Energy above hull
0.1855
eV/atom
Formation energy
-2.6401
eV/atom
Corrected total energy
-225.5719
eV
Raw total energy
-202.8387
eV

Electronic Structure

Indirect band gap
0.9651
eV
Direct band gap
0.9778
eV
DOS at Fermi level
-0.1305
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C9_252_spg12

Decomposition

BaV8O16 Ba2V2O7 BaV3O8

Computed at

2023-06-14 10:26:14.476143

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: agm005607251).

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 agm005607251
data_agm005607251
_cell_length_a     8.27522
_cell_length_b     8.32645
_cell_length_c     8.32645
_cell_angle_alpha  115.01394
_cell_angle_beta   105.28389
_cell_angle_gamma  105.28389
_cell_volume       453.01041
_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
  Ba1 Ba 0.21245 0.57687 0.25590 1.00000
  Ba2 Ba 0.78755 0.74410 0.42313 1.00000
  Ba3 Ba 0.78755 0.42313 0.74410 1.00000
  Ba4 Ba 0.21245 0.25590 0.57687 1.00000
  V1 V 0.34706 0.15105 0.15105 1.00000
  V2 V 0.65294 0.84895 0.84895 1.00000
  V3 V 0.68902 0.05809 0.28100 1.00000
  V4 V 0.31098 0.71900 0.94191 1.00000
  V5 V 0.31098 0.94191 0.71900 1.00000
  V6 V 0.68902 0.28100 0.05809 1.00000
  O1 O 0.50000 0.19159 0.80841 1.00000
  O2 O 0.15290 0.49860 0.89083 1.00000
  O3 O 0.15290 0.89083 0.49860 1.00000
  O4 O 0.84710 0.50140 0.10917 1.00000
  O5 O 0.74803 0.71571 0.71571 1.00000
  O6 O 0.25197 0.28429 0.28429 1.00000
  O7 O 0.54288 0.36524 0.17834 1.00000
  O8 O 0.45712 0.82166 0.63476 1.00000
  O9 O 0.45712 0.63476 0.82166 1.00000
  O10 O 0.54288 0.17834 0.36524 1.00000
  O11 O 0.18327 0.72252 0.72252 1.00000
  O12 O 0.77197 0.91573 0.10264 1.00000
  O13 O 0.77197 0.10264 0.91573 1.00000
  O14 O 0.22803 0.08427 0.89736 1.00000
  O15 O 0.22803 0.89736 0.08427 1.00000
  O16 O 0.50000 0.80841 0.19159 1.00000
  O17 O 0.81673 0.27748 0.27748 1.00000
  O18 O 0.84710 0.10917 0.50140 1.00000
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