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CeV2O7

Alexandria ALEX

Alex-ID: agm012607147 · Space group: Pa-3 (#205)

Basic Information

Formula
CeV2O7
Alex-ID
agm012607147
Elements
3
Sites
40
Space group
Pa-3 (#205)
Crystal system
cubic
Volume
825.43
ų
Cell a
9.3805
Å
Cell b
9.3805
Å
Cell c
9.3805
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeV2O7
Ce
4.00 · 10.0%
V
8.00 · 20.0%
O
28.00 · 70.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.8372
eV/atom
Corrected total energy
-349.0022
eV
Raw total energy
-315.8821
eV

Electronic Structure

Indirect band gap
1.8818
eV
Direct band gap
1.8819
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C7_7_spg205

Decomposition

CeV2O7

Computed at

2024-09-13 12:55:34.727788

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: agm012607147).

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 agm012607147
data_agm012607147
_cell_length_a     9.38051
_cell_length_b     9.38051
_cell_length_c     9.38051
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       825.42878
_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
  Ce1 Ce 0.50000 0.00000 0.00000 1.00000
  Ce2 Ce 0.00000 0.00000 0.50000 1.00000
  Ce3 Ce 0.00000 0.50000 0.00000 1.00000
  Ce4 Ce 0.50000 0.50000 0.50000 1.00000
  V1 V 0.88956 0.61044 0.38956 1.00000
  V2 V 0.61044 0.38956 0.88956 1.00000
  V3 V 0.38956 0.88956 0.61044 1.00000
  V4 V 0.11044 0.11044 0.11044 1.00000
  V5 V 0.11044 0.38956 0.61044 1.00000
  V6 V 0.38956 0.61044 0.11044 1.00000
  V7 V 0.61044 0.11044 0.38956 1.00000
  V8 V 0.88956 0.88956 0.88956 1.00000
  O1 O 0.00000 0.50000 0.50000 1.00000
  O2 O 0.50000 0.50000 0.00000 1.00000
  O3 O 0.50000 0.00000 0.50000 1.00000
  O4 O 0.00000 0.00000 0.00000 1.00000
  O5 O 0.43641 0.71380 0.58678 1.00000
  O6 O 0.93641 0.78620 0.41322 1.00000
  O7 O 0.56359 0.21380 0.91322 1.00000
  O8 O 0.78620 0.41322 0.93641 1.00000
  O9 O 0.91322 0.56359 0.21380 1.00000
  O10 O 0.41322 0.93641 0.78620 1.00000
  O11 O 0.71380 0.58678 0.43641 1.00000
  O12 O 0.58678 0.43641 0.71380 1.00000
  O13 O 0.93641 0.71380 0.91322 1.00000
  O14 O 0.91322 0.93641 0.71380 1.00000
  O15 O 0.71380 0.91322 0.93641 1.00000
  O16 O 0.78620 0.08678 0.43641 1.00000
  O17 O 0.41322 0.56359 0.28620 1.00000
  O18 O 0.28620 0.41322 0.56359 1.00000
  O19 O 0.58678 0.06359 0.21380 1.00000
  O20 O 0.08678 0.43641 0.78620 1.00000
  O21 O 0.21380 0.58678 0.06359 1.00000
  O22 O 0.43641 0.78620 0.08678 1.00000
  O23 O 0.06359 0.21380 0.58678 1.00000
  O24 O 0.56359 0.28620 0.41322 1.00000
  O25 O 0.06359 0.28620 0.08678 1.00000
  O26 O 0.08678 0.06359 0.28620 1.00000
  O27 O 0.28620 0.08678 0.06359 1.00000
  O28 O 0.21380 0.91322 0.56359 1.00000
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