Navigation

HEAS Data Platform · Materials Science Database

Na3Ga2Sn5

Alexandria ALEX

Alex-ID: agm003344191 · Space group: Ibam (#72)

Basic Information

Formula
Na3Ga2Sn5
Alex-ID
agm003344191
Elements
3
Sites
20
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
589.54
ų
Cell a
6.7749
Å
Cell b
10.0671
Å
Cell c
10.0671
Å
α angle
70.43
°
β angle
70.34
°
γ angle
70.34
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Ga2Sn5
Na
6.00 · 30.0%
Ga
4.00 · 20.0%
Sn
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1152
eV/atom
Formation energy
-0.0429
eV/atom
Corrected total energy
-60.9177
eV
Raw total energy
-60.9177
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0092
eV
DOS at Fermi level
7.0829
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_104_spg72

Decomposition

Na3Sn8 NaGaSn Sn

Computed at

2022-02-02 10:42:34.238822

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: agm003344191).

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 agm003344191
data_agm003344191
_cell_length_a     6.77487
_cell_length_b     10.06713
_cell_length_c     10.06713
_cell_angle_alpha  70.43398
_cell_angle_beta   70.33718
_cell_angle_gamma  70.33715
_cell_volume       589.54414
_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 0.25000 0.00000 0.00000 1.00000
  Na2 Na 0.75000 0.00000 0.00000 1.00000
  Na3 Na 0.36224 0.40613 0.86939 1.00000
  Na4 Na 0.63776 0.59387 0.13061 1.00000
  Na5 Na 0.86224 0.86939 0.40613 1.00000
  Na6 Na 0.13776 0.13061 0.59387 1.00000
  Ga1 Ga 0.11624 0.73729 0.03024 1.00000
  Ga2 Ga 0.88376 0.26271 0.96976 1.00000
  Ga3 Ga 0.61624 0.03024 0.73729 1.00000
  Ga4 Ga 0.38376 0.96976 0.26271 1.00000
  Sn1 Sn 0.25000 0.50000 0.50000 1.00000
  Sn2 Sn 0.75000 0.50000 0.50000 1.00000
  Sn3 Sn 0.46877 0.78123 0.78123 1.00000
  Sn4 Sn 0.03123 0.21877 0.21877 1.00000
  Sn5 Sn 0.53123 0.21877 0.21877 1.00000
  Sn6 Sn 0.96877 0.78123 0.78123 1.00000
  Sn7 Sn 0.14053 0.48271 0.23624 1.00000
  Sn8 Sn 0.85947 0.51729 0.76376 1.00000
  Sn9 Sn 0.64053 0.23624 0.48271 1.00000
  Sn10 Sn 0.35947 0.76376 0.51729 1.00000
Get direct link