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Na2V3Ge(PO4)6

Alexandria ALEX

Alex-ID: agm010956575 · Space group: R3 (#146)

Basic Information

Formula
Na2V3Ge(PO4)6
Alex-ID
agm010956575
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
456.23
ų
Cell a
8.7734
Å
Cell b
8.7734
Å
Cell c
8.7734
Å
α angle
58.06
°
β angle
58.06
°
γ angle
58.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2V3Ge(PO4)6
Na
2.00 · 5.6%
V
3.00 · 8.3%
Ge
1.00 · 2.8%
P
6.00 · 16.7%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0155
eV/atom
Formation energy
-2.5955
eV/atom
Corrected total energy
-279.5050
eV
Raw total energy
-257.6041
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.8078
Total magnetisation
3.0000
μB

Additional Information

Prototype ID

AB2C3D6E24_15_spg146

Decomposition

NaV2(PO4)3 NaGe2(PO4)3

Computed at

2024-11-12 16:53:44.906677

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: agm010956575).

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 agm010956575
data_agm010956575
_cell_length_a     8.77345
_cell_length_b     8.77345
_cell_length_c     8.77345
_cell_angle_alpha  58.05507
_cell_angle_beta   58.05507
_cell_angle_gamma  58.05507
_cell_volume       456.22682
_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
  Na1 Na 0.99865 0.99865 0.99865 1.00000
  Na2 Na 0.50101 0.50101 0.50101 1.00000
  V1 V 0.85517 0.85517 0.85517 1.00000
  V2 V 0.64513 0.64513 0.64513 1.00000
  V3 V 0.35662 0.35662 0.35662 1.00000
  Ge1 Ge 0.14532 0.14532 0.14532 1.00000
  P1 P 0.25181 0.53131 0.96371 1.00000
  P2 P 0.96371 0.25181 0.53131 1.00000
  P3 P 0.53131 0.96371 0.25181 1.00000
  P4 P 0.45851 0.03755 0.75670 1.00000
  P5 P 0.03755 0.75670 0.45851 1.00000
  P6 P 0.75670 0.45851 0.03755 1.00000
  O1 O 0.71596 0.48982 0.87040 1.00000
  O2 O 0.48982 0.87040 0.71596 1.00000
  O3 O 0.07301 0.71387 0.94577 1.00000
  O4 O 0.87040 0.71596 0.48982 1.00000
  O5 O 0.23093 0.35519 0.98684 1.00000
  O6 O 0.42209 0.56473 0.77616 1.00000
  O7 O 0.94577 0.07301 0.71387 1.00000
  O8 O 0.77616 0.42209 0.56473 1.00000
  O9 O 0.63175 0.01093 0.78383 1.00000
  O10 O 0.56473 0.77616 0.42209 1.00000
  O11 O 0.27859 0.04711 0.94016 1.00000
  O12 O 0.01093 0.78383 0.63175 1.00000
  O13 O 0.98684 0.23093 0.35519 1.00000
  O14 O 0.71387 0.94577 0.07301 1.00000
  O15 O 0.42451 0.22657 0.58815 1.00000
  O16 O 0.35519 0.98684 0.23093 1.00000
  O17 O 0.22657 0.58815 0.42451 1.00000
  O18 O 0.04711 0.94016 0.27859 1.00000
  O19 O 0.58815 0.42451 0.22657 1.00000
  O20 O 0.78383 0.63175 0.01093 1.00000
  O21 O 0.13230 0.28825 0.50144 1.00000
  O22 O 0.94016 0.27859 0.04711 1.00000
  O23 O 0.50144 0.13230 0.28825 1.00000
  O24 O 0.28825 0.50144 0.13230 1.00000
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