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Sm2Zn5Sn

Alexandria ALEX

Alex-ID: agm005991507 · Space group: Cmcm (#63)

Basic Information

Formula
Sm2Zn5Sn
Alex-ID
agm005991507
Elements
3
Sites
16
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
329.11
ų
Cell a
4.4222
Å
Cell b
8.5125
Å
Cell c
9.0535
Å
α angle
90.00
°
β angle
90.00
°
γ angle
105.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2Zn5Sn
Sm
4.00 · 25.0%
Zn
10.00 · 62.5%
Sn
2.00 · 12.5%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.4366
eV/atom
Corrected total energy
-46.6671
eV
Raw total energy
-46.6671
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0173
eV
DOS at Fermi level
7.6319
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_146_spg63

Decomposition

Sm2Zn5Sn

Computed at

2023-09-06 07:13:19

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: agm005991507).

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 agm005991507
data_agm005991507
_cell_length_a     4.42222
_cell_length_b     8.51247
_cell_length_c     9.05353
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  105.05520
_cell_volume       329.11326
_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 0.79597 0.59194 0.75000 1.00000
  Sm2 Sm 0.20403 0.40806 0.25000 1.00000
  Sm3 Sm 0.00000 0.00000 0.00000 1.00000
  Sm4 Sm 0.00000 0.00000 0.50000 1.00000
  Zn1 Zn 0.18641 0.37282 0.89111 1.00000
  Zn2 Zn 0.81359 0.62718 0.10889 1.00000
  Zn3 Zn 0.18641 0.37282 0.60889 1.00000
  Zn4 Zn 0.81359 0.62718 0.39111 1.00000
  Zn5 Zn 0.34389 0.68777 0.98237 1.00000
  Zn6 Zn 0.65611 0.31223 0.01763 1.00000
  Zn7 Zn 0.34389 0.68777 0.51763 1.00000
  Zn8 Zn 0.65611 0.31223 0.48237 1.00000
  Zn9 Zn 0.60710 0.21420 0.75000 1.00000
  Zn10 Zn 0.39290 0.78580 0.25000 1.00000
  Sn1 Sn 0.44650 0.89300 0.75000 1.00000
  Sn2 Sn 0.55350 0.10700 0.25000 1.00000
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