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K3NdV4O12

Alexandria ALEX

Alex-ID: agm010719474 · Space group: P4/n (#85)

Basic Information

Formula
K3NdV4O12
Alex-ID
agm010719474
Elements
4
Sites
40
Space group
P4/n (#85)
Crystal system
tetragonal
Volume
468.39
ų
Cell a
7.7425
Å
Cell b
7.7425
Å
Cell c
7.8134
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3NdV4O12
K
6.00 · 15.0%
Nd
2.00 · 5.0%
V
8.00 · 20.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.1436
eV/atom
Formation energy
-2.5093
eV/atom
Corrected total energy
-308.4772
eV
Raw total energy
-278.1663
eV

Electronic Structure

Indirect band gap
0.0719
eV
Direct band gap
0.1329
eV
DOS at Fermi level
11.9942
Total magnetisation
3.9994
μB

Additional Information

Prototype ID

AB3C4D12_76_spg12

Decomposition

K3V3O8 NdVO4

Computed at

2024-06-24 11:34:49.713293

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: agm010719474).

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 agm010719474
data_agm010719474
_cell_length_a     7.74251
_cell_length_b     7.74251
_cell_length_c     7.81341
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       468.38639
_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
  K1 K 0.00000 0.00000 0.24985 1.00000
  K2 K 0.00000 0.00000 0.75015 1.00000
  K3 K 0.50000 0.50000 0.24985 1.00000
  K4 K 0.50000 0.50000 0.75015 1.00000
  K5 K 0.00000 0.50000 0.75167 1.00000
  K6 K 0.50000 0.00000 0.24833 1.00000
  Nd1 Nd 0.00000 0.50000 0.25020 1.00000
  Nd2 Nd 0.50000 0.00000 0.74980 1.00000
  V1 V 0.75000 0.25000 0.50000 1.00000
  V2 V 0.25000 0.75000 0.50000 1.00000
  V3 V 0.75000 0.75000 0.00000 1.00000
  V4 V 0.25000 0.25000 0.00000 1.00000
  V5 V 0.75000 0.75000 0.50000 1.00000
  V6 V 0.25000 0.25000 0.50000 1.00000
  V7 V 0.75000 0.25000 0.00000 1.00000
  V8 V 0.25000 0.75000 0.00000 1.00000
  O1 O 0.76125 0.74192 0.26043 1.00000
  O2 O 0.24192 0.73875 0.26043 1.00000
  O3 O 0.49775 0.75684 0.50181 1.00000
  O4 O 0.74316 0.99775 0.50181 1.00000
  O5 O 0.25684 0.00225 0.50181 1.00000
  O6 O 0.50225 0.24316 0.50181 1.00000
  O7 O 0.99775 0.25684 0.49819 1.00000
  O8 O 0.24316 0.49775 0.49819 1.00000
  O9 O 0.75684 0.50225 0.49819 1.00000
  O10 O 0.74192 0.23875 0.73957 1.00000
  O11 O 0.26125 0.24192 0.73957 1.00000
  O12 O 0.00225 0.74316 0.49819 1.00000
  O13 O 0.51100 0.24309 0.99180 1.00000
  O14 O 0.25808 0.76125 0.73957 1.00000
  O15 O 0.73875 0.75808 0.73957 1.00000
  O16 O 0.75691 0.51100 0.00820 1.00000
  O17 O 0.24309 0.48900 0.00820 1.00000
  O18 O 0.48900 0.75691 0.99180 1.00000
  O19 O 0.01100 0.74309 0.00820 1.00000
  O20 O 0.25691 0.01100 0.99180 1.00000
  O21 O 0.74309 0.98900 0.99180 1.00000
  O22 O 0.98900 0.25691 0.00820 1.00000
  O23 O 0.23875 0.25808 0.26043 1.00000
  O24 O 0.75808 0.26125 0.26043 1.00000
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