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Al2VH3

Alexandria ALEX

Alex-ID: agm006456801 · Space group: P2_1/c (#14)

Basic Information

Formula
Al2VH3
Alex-ID
agm006456801
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
226.04
ų
Cell a
9.2735
Å
Cell b
4.2254
Å
Cell c
5.7727
Å
α angle
87.84
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al2VH3
Al
8.00 · 33.3%
V
4.00 · 16.7%
H
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1394
eV/atom
Formation energy
-0.0819
eV/atom
Corrected total energy
-107.2804
eV
Raw total energy
-107.2804
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0032
eV
DOS at Fermi level
9.3934
Total magnetisation
3.7960
μB

Additional Information

Prototype ID

AB2C3_5840_spg14

Decomposition

Al3V VH2 AlH3

Computed at

2024-03-03 21:14:00.730620

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: agm006456801).

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 agm006456801
data_agm006456801
_cell_length_a     9.27354
_cell_length_b     4.22541
_cell_length_c     5.77271
_cell_angle_alpha  87.84015
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       226.04004
_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
  Al1 Al 0.73585 0.73839 0.95101 1.00000
  Al2 Al 0.76415 0.73839 0.45101 1.00000
  Al3 Al 0.46943 0.75065 0.16745 1.00000
  Al4 Al 0.03057 0.75065 0.66745 1.00000
  Al5 Al 0.96943 0.24935 0.33255 1.00000
  Al6 Al 0.53057 0.24935 0.83255 1.00000
  Al7 Al 0.23585 0.26161 0.54899 1.00000
  Al8 Al 0.26415 0.26161 0.04899 1.00000
  V1 V 0.17971 0.76811 0.27907 1.00000
  V2 V 0.32029 0.76811 0.77907 1.00000
  V3 V 0.67971 0.23189 0.22093 1.00000
  V4 V 0.82029 0.23189 0.72093 1.00000
  H1 H 0.57565 0.95671 0.37916 1.00000
  H2 H 0.92435 0.95671 0.87916 1.00000
  H3 H 0.02093 0.60073 0.18319 1.00000
  H4 H 0.47907 0.60073 0.68319 1.00000
  H5 H 0.33501 0.67295 0.45770 1.00000
  H6 H 0.16499 0.67295 0.95770 1.00000
  H7 H 0.83501 0.32705 0.04230 1.00000
  H8 H 0.66499 0.32705 0.54230 1.00000
  H9 H 0.52093 0.39927 0.31681 1.00000
  H10 H 0.97907 0.39927 0.81681 1.00000
  H11 H 0.07565 0.04329 0.12084 1.00000
  H12 H 0.42435 0.04329 0.62084 1.00000
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