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Zn3Cu4

Alexandria ALEX

Alex-ID: agm005486148 · Space group: Pm-3m (#221)

Basic Information

Formula
Zn3Cu4
Alex-ID
agm005486148
Elements
2
Sites
7
Space group
Pm-3m (#221)
Crystal system
cubic
Volume
113.66
ų
Cell a
4.8440
Å
Cell b
4.8440
Å
Cell c
4.8440
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zn3Cu4
Zn
3.00 · 42.9%
Cu
4.00 · 57.1%

Energy & Stability

Energy above hull
0.5286
eV/atom
Formation energy
0.4757
eV/atom
Corrected total energy
-17.1448
eV
Raw total energy
-17.1448
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.9515
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4_107_spg221

Decomposition

Zn8Cu5 Cu

Computed at

2023-03-17 23:01:08.238013

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: agm005486148).

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 agm005486148
data_agm005486148
_cell_length_a     4.84403
_cell_length_b     4.84403
_cell_length_c     4.84403
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       113.66349
_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 0.50000 0.00000 1.00000
  Zn2 Zn 0.00000 0.00000 0.50000 1.00000
  Zn3 Zn 0.50000 0.00000 0.00000 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  Cu2 Cu 0.00000 0.50000 0.50000 1.00000
  Cu3 Cu 0.50000 0.00000 0.50000 1.00000
  Cu4 Cu 0.50000 0.50000 0.00000 1.00000
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