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HEAS Data Platform · Materials Science Database

Sm5Zn4Ni

Alexandria ALEX

Alex-ID: agm006116530 · Space group: P4/mmm (#123)

Basic Information

Formula
Sm5Zn4Ni
Alex-ID
agm006116530
Elements
3
Sites
10
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
234.18
ų
Cell a
3.6003
Å
Cell b
3.6003
Å
Cell c
18.0665
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm5Zn4Ni
Sm
5.00 · 50.0%
Zn
4.00 · 40.0%
Ni
1.00 · 10.0%

Energy & Stability

Energy above hull
0.0112
eV/atom
Formation energy
-0.3103
eV/atom
Corrected total energy
-37.6176
eV
Raw total energy
-37.6176
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.8820
Total magnetisation
0.0006
μB

Additional Information

Prototype ID

AB4C5_22_spg123

Decomposition

Sm2ZnNi SmZn

Computed at

2023-10-17 17:26:18

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: agm006116530).

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 agm006116530
data_agm006116530
_cell_length_a     3.60030
_cell_length_b     3.60030
_cell_length_c     18.06650
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       234.18057
_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
  Sm1 Sm 0.50000 0.50000 0.09107 1.00000
  Sm2 Sm 0.50000 0.50000 0.29583 1.00000
  Sm3 Sm 0.50000 0.50000 0.50000 1.00000
  Sm4 Sm 0.50000 0.50000 0.70417 1.00000
  Sm5 Sm 0.50000 0.50000 0.90893 1.00000
  Zn1 Zn 0.00000 0.00000 0.19577 1.00000
  Zn2 Zn 0.00000 0.00000 0.39721 1.00000
  Zn3 Zn 0.00000 0.00000 0.60279 1.00000
  Zn4 Zn 0.00000 0.00000 0.80423 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
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