Navigation

HEAS Data Platform · Materials Science Database

SrZn2Cu9

Alexandria ALEX

Alex-ID: agm005915136 · Space group: I4_1/amd (#141)

Basic Information

Formula
SrZn2Cu9
Alex-ID
agm005915136
Elements
3
Sites
24
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
350.26
ų
Cell a
6.6483
Å
Cell b
7.9833
Å
Cell c
7.9833
Å
α angle
80.02
°
β angle
65.39
°
γ angle
65.39
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrZn2Cu9
Sr
2.00 · 8.3%
Zn
4.00 · 16.7%
Cu
18.00 · 75.0%

Energy & Stability

Energy above hull
0.0491
eV/atom
Formation energy
-0.0150
eV/atom
Corrected total energy
-83.7319
eV
Raw total energy
-83.7319
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.7819
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C9_2_spg141

Decomposition

SrZn3Cu2 SrZnCu2 Cu

Computed at

2023-07-24 07:34:53.007017

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: agm005915136).

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 agm005915136
data_agm005915136
_cell_length_a     6.64834
_cell_length_b     7.98331
_cell_length_c     7.98331
_cell_angle_alpha  80.01559
_cell_angle_beta   65.39316
_cell_angle_gamma  65.39315
_cell_volume       350.25568
_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
  Sr1 Sr 0.50000 0.00000 0.00000 1.00000
  Sr2 Sr 0.25000 0.50000 0.50000 1.00000
  Zn1 Zn 0.87500 0.25000 0.75000 1.00000
  Zn2 Zn 0.87500 0.75000 0.25000 1.00000
  Zn3 Zn 0.87500 0.25000 0.25000 1.00000
  Zn4 Zn 0.37500 0.75000 0.75000 1.00000
  Cu1 Cu 0.75000 0.50000 0.50000 1.00000
  Cu2 Cu 0.00000 0.00000 0.00000 1.00000
  Cu3 Cu 0.01764 0.91566 0.66730 1.00000
  Cu4 Cu 0.60060 0.08434 0.33270 1.00000
  Cu5 Cu 0.68330 0.16730 0.58434 1.00000
  Cu6 Cu 0.43494 0.83270 0.41566 1.00000
  Cu7 Cu 0.73236 0.83270 0.58434 1.00000
  Cu8 Cu 0.14940 0.16730 0.41566 1.00000
  Cu9 Cu 0.06670 0.91566 0.33270 1.00000
  Cu10 Cu 0.31506 0.08434 0.66730 1.00000
  Cu11 Cu 0.73236 0.58434 0.83270 1.00000
  Cu12 Cu 0.14940 0.41566 0.16730 1.00000
  Cu13 Cu 0.06670 0.33270 0.91566 1.00000
  Cu14 Cu 0.31506 0.66730 0.08434 1.00000
  Cu15 Cu 0.01764 0.66730 0.91566 1.00000
  Cu16 Cu 0.60060 0.33270 0.08434 1.00000
  Cu17 Cu 0.68330 0.58434 0.16730 1.00000
  Cu18 Cu 0.43494 0.41566 0.83270 1.00000
Get direct link