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Na3Sn2

Alexandria ALEX

Alex-ID: agm071336962 · Space group: P4_332 (#212)

Alexandria Database API

Basic Information

Formula
Na3Sn2
Alex-ID
agm071336962
Elements
2
Sites
20
Space group
P4_332 (#212)
Crystal system
cubic
Volume
577.11
ų
Cell a
8.3257
Å
Cell b
8.3257
Å
Cell c
8.3257
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Sn2
Na
12.00 · 60.0%
Sn
8.00 · 40.0%

Energy & Stability

Energy above hull
0.0193
eV/atom
Formation energy
-0.1830
eV/atom
Corrected total energy
-51.5110
eV
Raw total energy
-51.5110
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.1218
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3_181_spg213

Decomposition

Na9Sn4 NaSn

Computed at

2024-09-10 07:47:38.625161

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: agm071336962).

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 agm071336962
data_agm071336962
_cell_length_a     8.32568
_cell_length_b     8.32568
_cell_length_c     8.32568
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       577.11050
_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
  Na1 Na 0.12500 0.70200 0.54800 1.00000
  Na2 Na 0.37500 0.29800 0.04800 1.00000
  Na3 Na 0.87500 0.20200 0.95200 1.00000
  Na4 Na 0.62500 0.79800 0.45200 1.00000
  Na5 Na 0.54800 0.12500 0.70200 1.00000
  Na6 Na 0.04800 0.37500 0.29800 1.00000
  Na7 Na 0.95200 0.87500 0.20200 1.00000
  Na8 Na 0.45200 0.62500 0.79800 1.00000
  Na9 Na 0.70200 0.54800 0.12500 1.00000
  Na10 Na 0.29800 0.04800 0.37500 1.00000
  Na11 Na 0.20200 0.95200 0.87500 1.00000
  Na12 Na 0.79800 0.45200 0.62500 1.00000
  Sn1 Sn 0.43740 0.43740 0.43740 1.00000
  Sn2 Sn 0.06260 0.56260 0.93740 1.00000
  Sn3 Sn 0.56260 0.93740 0.06260 1.00000
  Sn4 Sn 0.93740 0.06260 0.56260 1.00000
  Sn5 Sn 0.68740 0.18740 0.31260 1.00000
  Sn6 Sn 0.81260 0.81260 0.81260 1.00000
  Sn7 Sn 0.18740 0.31260 0.68740 1.00000
  Sn8 Sn 0.31260 0.68740 0.18740 1.00000
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