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Sm(Zn5Ir)2

Alexandria ALEX

Alex-ID: agm003386293 · Space group: Fmmm (#69)

Basic Information

Formula
Sm(Zn5Ir)2
Alex-ID
agm003386293
Elements
3
Sites
13
Space group
Fmmm (#69)
Crystal system
orthorhombic
Volume
211.11
ų
Cell a
5.4791
Å
Cell b
6.7596
Å
Cell c
6.8103
Å
α angle
80.62
°
β angle
66.28
°
γ angle
66.09
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm(Zn5Ir)2
Sm
1.00 · 7.7%
Zn
10.00 · 76.9%
Ir
2.00 · 15.4%

Energy & Stability

Energy above hull
0.0719
eV/atom
Formation energy
-0.2121
eV/atom
Corrected total energy
-37.9857
eV
Raw total energy
-37.9857
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.4048
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C10_62_spg69

Decomposition

Sm(Zn10Ir)2 SmZnIr Zn41Ir8

Computed at

2022-02-12 12:08:51.336309

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: agm003386293).

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 agm003386293
data_agm003386293
_cell_length_a     5.47907
_cell_length_b     6.75963
_cell_length_c     6.81034
_cell_angle_alpha  80.61733
_cell_angle_beta   66.28042
_cell_angle_gamma  66.09142
_cell_volume       211.10898
_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 0.00000 0.00000 0.00000 1.00000
  Zn1 Zn 0.34944 0.64093 0.66018 1.00000
  Zn2 Zn 0.65056 0.35907 0.33982 1.00000
  Zn3 Zn 0.99038 0.35907 0.66018 1.00000
  Zn4 Zn 0.00962 0.64093 0.33982 1.00000
  Zn5 Zn 0.00000 0.00000 0.50000 1.00000
  Zn6 Zn 0.50000 0.00000 0.50000 1.00000
  Zn7 Zn 0.28174 0.21798 0.21853 1.00000
  Zn8 Zn 0.71826 0.78202 0.78147 1.00000
  Zn9 Zn 0.49973 0.78202 0.21853 1.00000
  Zn10 Zn 0.50027 0.21798 0.78147 1.00000
  Ir1 Ir 0.00000 0.50000 0.00000 1.00000
  Ir2 Ir 0.50000 0.50000 0.00000 1.00000
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