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V2H7Pd2

Alexandria ALEX

Alex-ID: agm006294465 · Space group: Fd-3m (#227)

Alexandria Database API

Basic Information

Formula
V2H7Pd2
Alex-ID
agm006294465
Elements
3
Sites
22
Space group
Fd-3m (#227)
Crystal system
cubic
Volume
158.11
ų
Cell a
6.0695
Å
Cell b
6.0695
Å
Cell c
6.0695
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
V2H7Pd2
V
4.00 · 18.2%
H
14.00 · 63.6%
Pd
4.00 · 18.2%

Energy & Stability

Energy above hull
0.0673
eV/atom
Formation energy
-0.1641
eV/atom
Corrected total energy
-106.2125
eV
Raw total energy
-106.2125
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0070
eV
DOS at Fermi level
10.7361
Total magnetisation
0.0428
μB

Additional Information

Prototype ID

A2B2C7_1595_spg1

Decomposition

H4Pd HPd VH2

Computed at

2024-02-21 23:36:54

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: agm006294465).

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 agm006294465
data_agm006294465
_cell_length_a     6.06951
_cell_length_b     6.06951
_cell_length_c     6.06951
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       158.10515
_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 0.12500 0.62500 0.62500 1.00000
  V2 V 0.62500 0.62500 0.12500 1.00000
  V3 V 0.62500 0.12500 0.62500 1.00000
  V4 V 0.62500 0.62500 0.62500 1.00000
  H1 H 0.50072 0.99928 0.50072 1.00000
  H2 H 0.50072 0.50072 0.99928 1.00000
  H3 H 0.25072 0.25072 0.74928 1.00000
  H4 H 0.25072 0.74928 0.25072 1.00000
  H5 H 0.50000 0.50000 0.50000 1.00000
  H6 H 0.50072 0.99928 0.99928 1.00000
  H7 H 0.74928 0.25072 0.25072 1.00000
  H8 H 0.25072 0.74928 0.74928 1.00000
  H9 H 0.74928 0.25072 0.74928 1.00000
  H10 H 0.74928 0.74928 0.25072 1.00000
  H11 H 0.99928 0.50072 0.50072 1.00000
  H12 H 0.75000 0.75000 0.75000 1.00000
  H13 H 0.99928 0.99928 0.50072 1.00000
  H14 H 0.99928 0.50072 0.99928 1.00000
  Pd1 Pd 0.12500 0.12500 0.12500 1.00000
  Pd2 Pd 0.12500 0.62500 0.12500 1.00000
  Pd3 Pd 0.12500 0.12500 0.62500 1.00000
  Pd4 Pd 0.62500 0.12500 0.12500 1.00000
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