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Ga2Cu2Pt

Alexandria ALEX

Alex-ID: agm002973006 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Ga2Cu2Pt
Alex-ID
agm002973006
Elements
3
Sites
10
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
141.10
ų
Cell a
6.9290
Å
Cell b
6.9290
Å
Cell c
2.9389
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ga2Cu2Pt
Cu
4.00 · 40.0%
Ga
4.00 · 40.0%
Pt
2.00 · 20.0%

Energy & Stability

Energy above hull
0.2486
eV/atom
Formation energy
-0.0959
eV/atom
Corrected total energy
-41.8921
eV
Raw total energy
-41.8921
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0454
eV
DOS at Fermi level
2.5000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_3_spg127

Decomposition

Ga2Pt Cu

Computed at

2017-02-04 07:38:40

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: agm002973006).

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 agm002973006
data_agm002973006
_cell_length_a     6.92905
_cell_length_b     6.92905
_cell_length_c     2.93894
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       141.10356
_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
  Cu1 Cu 0.37398 0.87398 0.00000 1.00000
  Cu2 Cu 0.87398 0.62602 0.00000 1.00000
  Cu3 Cu 0.62602 0.12602 0.00000 1.00000
  Cu4 Cu 0.12602 0.37398 0.00000 1.00000
  Ga1 Ga 0.17340 0.67340 0.50000 1.00000
  Ga2 Ga 0.67340 0.82660 0.50000 1.00000
  Ga3 Ga 0.82660 0.32660 0.50000 1.00000
  Ga4 Ga 0.32660 0.17340 0.50000 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
  Pt2 Pt 0.50000 0.50000 0.00000 1.00000
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