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ZnCu2

Alexandria ALEX

Alex-ID: agm010215465 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
ZnCu2
Alex-ID
agm010215465
Elements
2
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
76.01
ų
Cell a
3.0066
Å
Cell b
3.0066
Å
Cell c
8.4087
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ZnCu2
Zn
2.00 · 33.3%
Cu
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0351
eV/atom
Formation energy
-0.0061
eV/atom
Corrected total energy
-19.2325
eV
Raw total energy
-19.2325
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0248
eV
DOS at Fermi level
2.3996
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_6423_spg10

Decomposition

Zn8Cu5 Cu

Computed at

2024-05-03 18:01:57.089609

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: agm010215465).

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 agm010215465
data_agm010215465
_cell_length_a     3.00660
_cell_length_b     3.00660
_cell_length_c     8.40869
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       76.01168
_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
  Zn1 Zn 0.00000 0.00000 0.32810 1.00000
  Zn2 Zn 0.00000 0.00000 0.67190 1.00000
  Cu1 Cu 0.50000 0.50000 0.83895 1.00000
  Cu2 Cu 0.50000 0.50000 0.16105 1.00000
  Cu3 Cu 0.50000 0.50000 0.50000 1.00000
  Cu4 Cu 0.00000 0.00000 0.00000 1.00000
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