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V2CuNiPt5

Alexandria ALEX

Alex-ID: agm005175877 · Space group: I4/mcm (#140)

Basic Information

Formula
V2CuNiPt5
Alex-ID
agm005175877
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
275.34
ų
Cell a
7.1560
Å
Cell b
7.1560
Å
Cell c
7.3834
Å
α angle
118.99
°
β angle
118.99
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
V2CuNiPt5
V
4.00 · 22.2%
Cu
2.00 · 11.1%
Ni
2.00 · 11.1%
Pt
10.00 · 55.6%

Energy & Stability

Energy above hull
0.4709
eV/atom
Formation energy
0.0570
eV/atom
Corrected total energy
-116.2167
eV
Raw total energy
-116.2167
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.4331
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

ABC2D5_275_spg140

Decomposition

VPt2 CuPt VNiPt2

Computed at

2023-01-19 14:11:24.414026

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: agm005175877).

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 agm005175877
data_agm005175877
_cell_length_a     7.15601
_cell_length_b     7.15601
_cell_length_c     7.38339
_cell_angle_alpha  118.98638
_cell_angle_beta   118.98638
_cell_angle_gamma  90.00000
_cell_volume       275.33883
_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 0.10467 0.39533 0.00000 1.00000
  V2 V 0.60467 0.10467 0.00000 1.00000
  V3 V 0.39533 0.89533 1.00000 1.00000
  V4 V 0.89533 0.60467 0.00000 1.00000
  Cu1 Cu 0.25000 0.25000 0.50000 1.00000
  Cu2 Cu 0.75000 0.75000 0.50000 1.00000
  Ni1 Ni 0.25000 0.75000 0.50000 1.00000
  Ni2 Ni 0.75000 0.25000 0.50000 1.00000
  Pt1 Pt 0.92782 0.42782 0.26448 1.00000
  Pt2 Pt 0.66334 0.16334 0.73552 1.00000
  Pt3 Pt 0.07218 0.57218 0.73552 1.00000
  Pt4 Pt 0.16334 0.07218 0.73552 1.00000
  Pt5 Pt 0.57218 0.66334 0.73552 1.00000
  Pt6 Pt 0.83666 0.92782 0.26448 1.00000
  Pt7 Pt 0.42782 0.33666 0.26448 1.00000
  Pt8 Pt 0.33666 0.83666 0.26448 1.00000
  Pt9 Pt 0.50000 0.50000 0.00000 1.00000
  Pt10 Pt 0.00000 0.00000 0.00000 1.00000
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