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ZnCu31

Alexandria ALEX

Alex-ID: agm079042765 · Space group: P1 (#1)

Basic Information

Formula
ZnCu31
Alex-ID
agm079042765
Elements
2
Sites
32
Space group
P1 (#1)
Crystal system
triclinic
Volume
383.77
ų
Cell a
6.1196
Å
Cell b
7.9706
Å
Cell c
8.0013
Å
α angle
85.11
°
β angle
86.97
°
γ angle
81.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ZnCu31
Zn
1.00 · 3.1%
Cu
31.00 · 96.9%

Energy & Stability

Energy above hull
0.0628
eV/atom
Formation energy
0.0589
eV/atom
Corrected total energy
-128.3505
eV
Raw total energy
-128.3505
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.7444
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB31_0_spg1

Decomposition

Zn8Cu5 Cu

Computed at

2025-01-09 06:10:51

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: agm079042765).

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 agm079042765
data_agm079042765
_cell_length_a     6.11959
_cell_length_b     7.97057
_cell_length_c     8.00126
_cell_angle_alpha  85.11439
_cell_angle_beta   86.96504
_cell_angle_gamma  81.00986
_cell_volume       383.76793
_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 0.39046 0.67742 0.38022 1.00000
  Cu1 Cu 0.04714 0.38478 0.24453 1.00000
  Cu2 Cu 0.89034 0.67742 0.88025 1.00000
  Cu3 Cu 0.20308 0.42714 0.94267 1.00000
  Cu4 Cu 0.79705 0.38508 0.99454 1.00000
  Cu5 Cu 0.01558 0.17725 0.50525 1.00000
  Cu6 Cu 0.92209 0.88520 0.62013 1.00000
  Cu7 Cu 0.95343 0.42703 0.69309 1.00000
  Cu8 Cu 0.32807 0.92842 0.56885 1.00000
  Cu9 Cu 0.35951 0.13495 0.30715 1.00000
  Cu10 Cu 0.57834 0.92729 0.81783 1.00000
  Cu11 Cu 0.67311 0.88607 0.36998 1.00000
  Cu12 Cu 0.51576 0.17717 0.00496 1.00000
  Cu13 Cu 0.10925 0.13543 0.05695 1.00000
  Cu14 Cu 0.82786 0.92762 0.06751 1.00000
  Cu15 Cu 0.26566 0.17734 0.75564 1.00000
  Cu16 Cu 0.73576 0.63476 0.18125 1.00000
  Cu17 Cu 0.60976 0.13510 0.55755 1.00000
  Cu18 Cu 0.13912 0.67748 0.12891 1.00000
  Cu19 Cu 0.76509 0.17768 0.25500 1.00000
  Cu20 Cu 0.23383 0.63510 0.68388 1.00000
  Cu21 Cu 0.45330 0.42634 0.19157 1.00000
  Cu22 Cu 0.64186 0.67730 0.63163 1.00000
  Cu23 Cu 0.29676 0.38373 0.49528 1.00000
  Cu24 Cu 0.98273 0.63500 0.43229 1.00000
  Cu25 Cu 0.54684 0.38506 0.74497 1.00000
  Cu26 Cu 0.42145 0.88615 0.11862 1.00000
  Cu27 Cu 0.70474 0.42607 0.44303 1.00000
  Cu28 Cu 0.48439 0.63533 0.93229 1.00000
  Cu29 Cu 0.85952 0.13522 0.80711 1.00000
  Cu30 Cu 0.07638 0.92872 0.31725 1.00000
  Cu31 Cu 0.17174 0.88535 0.86983 1.00000
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