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Zn3Co2Cu

Alexandria ALEX

Alex-ID: agm017379760 · Space group: Pnma (#62)

Basic Information

Formula
Zn3Co2Cu
Alex-ID
agm017379760
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
299.84
ų
Cell a
3.7035
Å
Cell b
7.7650
Å
Cell c
10.4262
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zn3Co2Cu
Zn
12.00 · 50.0%
Co
8.00 · 33.3%
Cu
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0961
eV/atom
Formation energy
0.0415
eV/atom
Corrected total energy
-87.9731
eV
Raw total energy
-87.9731
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0024
eV
DOS at Fermi level
25.6642
Total magnetisation
7.9688
μB

Additional Information

Prototype ID

AB2C3_1919_spg62

Decomposition

Zn11Co2 Zn8Cu5 Co

Computed at

2025-04-13 14:51:08

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: agm017379760).

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 agm017379760
data_agm017379760
_cell_length_a     3.70352
_cell_length_b     7.76499
_cell_length_c     10.42623
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       299.83578
_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 0.25000 0.90945 0.55842 1.00000
  Zn2 Zn 0.75000 0.09055 0.44158 1.00000
  Zn3 Zn 0.75000 0.40945 0.94158 1.00000
  Zn4 Zn 0.25000 0.59055 0.05842 1.00000
  Zn5 Zn 0.25000 0.23719 0.81586 1.00000
  Zn6 Zn 0.75000 0.76281 0.18414 1.00000
  Zn7 Zn 0.75000 0.73719 0.68414 1.00000
  Zn8 Zn 0.25000 0.26281 0.31586 1.00000
  Zn9 Zn 0.25000 0.90665 0.81719 1.00000
  Zn10 Zn 0.75000 0.09335 0.18281 1.00000
  Zn11 Zn 0.75000 0.40665 0.68281 1.00000
  Zn12 Zn 0.25000 0.59335 0.31719 1.00000
  Co1 Co 0.25000 0.26276 0.07303 1.00000
  Co2 Co 0.75000 0.73724 0.92697 1.00000
  Co3 Co 0.75000 0.76276 0.42697 1.00000
  Co4 Co 0.25000 0.23724 0.57303 1.00000
  Co5 Co 0.25000 0.57474 0.81533 1.00000
  Co6 Co 0.75000 0.42526 0.18467 1.00000
  Co7 Co 0.75000 0.07474 0.68467 1.00000
  Co8 Co 0.25000 0.92526 0.31533 1.00000
  Cu1 Cu 0.25000 0.57709 0.56055 1.00000
  Cu2 Cu 0.75000 0.42291 0.43945 1.00000
  Cu3 Cu 0.75000 0.07709 0.93945 1.00000
  Cu4 Cu 0.25000 0.92291 0.06055 1.00000
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