Navigation

HEAS Data Platform · Materials Science Database

SrCu4Ni9

Alexandria ALEX

Alex-ID: agm006044751 · Space group: I4/mcm (#140)

Basic Information

Formula
SrCu4Ni9
Alex-ID
agm006044751
Elements
3
Sites
28
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
369.18
ų
Cell a
8.0331
Å
Cell b
8.0331
Å
Cell c
8.0620
Å
α angle
119.88
°
β angle
119.88
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrCu4Ni9
Sr
2.00 · 7.1%
Cu
8.00 · 28.6%
Ni
18.00 · 64.3%

Energy & Stability

Energy above hull
0.0410
eV/atom
Formation energy
0.0208
eV/atom
Corrected total energy
-140.1858
eV
Raw total energy
-140.1858
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
35.3049
Total magnetisation
6.6454
μB

Additional Information

Prototype ID

AB4C9_5_spg140

Decomposition

SrCu3Ni2 Ni Cu

Computed at

2023-08-07 11:31:47.569162

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: agm006044751).

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 agm006044751
data_agm006044751
_cell_length_a     8.03307
_cell_length_b     8.03307
_cell_length_c     8.06200
_cell_angle_alpha  119.88138
_cell_angle_beta   119.88137
_cell_angle_gamma  90.00000
_cell_volume       369.18228
_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 0.75000 0.75000 0.50000 1.00000
  Sr2 Sr 0.25000 0.25000 0.50000 1.00000
  Cu1 Cu 0.30114 0.80114 0.23859 1.00000
  Cu2 Cu 0.93744 0.43744 0.23859 1.00000
  Cu3 Cu 0.56256 0.69886 0.76141 1.00000
  Cu4 Cu 0.19886 0.06256 0.76141 1.00000
  Cu5 Cu 0.69886 0.19886 0.76141 1.00000
  Cu6 Cu 0.06256 0.56256 0.76141 1.00000
  Cu7 Cu 0.80114 0.93744 0.23859 1.00000
  Cu8 Cu 0.43744 0.30114 0.23859 1.00000
  Ni1 Ni 0.06193 0.20464 1.00000 1.00000
  Ni2 Ni 0.93807 0.79536 0.00000 1.00000
  Ni3 Ni 0.56193 0.29536 0.00000 1.00000
  Ni4 Ni 0.43807 0.70464 1.00000 1.00000
  Ni5 Ni 0.29536 0.43807 0.00000 1.00000
  Ni6 Ni 0.70464 0.56193 1.00000 1.00000
  Ni7 Ni 0.20464 0.93807 0.00000 1.00000
  Ni8 Ni 0.79536 0.06193 1.00000 1.00000
  Ni9 Ni 0.00000 0.50000 0.00000 1.00000
  Ni10 Ni 0.50000 0.00000 0.00000 1.00000
  Ni11 Ni 0.78794 0.28794 0.35331 1.00000
  Ni12 Ni 0.56537 0.06537 0.35331 1.00000
  Ni13 Ni 0.93463 0.21206 0.64669 1.00000
  Ni14 Ni 0.71206 0.43463 0.64669 1.00000
  Ni15 Ni 0.21206 0.71206 0.64669 1.00000
  Ni16 Ni 0.43463 0.93463 0.64669 1.00000
  Ni17 Ni 0.28794 0.56537 0.35331 1.00000
  Ni18 Ni 0.06537 0.78794 0.35331 1.00000
Get direct link