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Na2Sn3Hg

Alexandria ALEX

Alex-ID: agm005809846 · Space group: Pmm2 (#25)

Basic Information

Formula
Na2Sn3Hg
Alex-ID
agm005809846
Elements
3
Sites
6
Space group
Pmm2 (#25)
Crystal system
orthorhombic
Volume
158.27
ų
Cell a
3.2034
Å
Cell b
5.3531
Å
Cell c
9.2295
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2Sn3Hg
Na
2.00 · 33.3%
Sn
3.00 · 50.0%
Hg
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0128
eV/atom
Formation energy
-0.1613
eV/atom
Corrected total energy
-15.9751
eV
Raw total energy
-15.9751
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0859
eV
DOS at Fermi level
2.0121
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_864_spg25

Decomposition

Na2SnHg3 Na5(Sn5Hg)2 NaSn

Computed at

2023-08-22 20:39:39.713284

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: agm005809846).

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 agm005809846
data_agm005809846
_cell_length_a     3.20336
_cell_length_b     5.35309
_cell_length_c     9.22946
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       158.26596
_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 0.00000 0.50000 0.00707 1.00000
  Na2 Na 0.00000 0.00000 0.49366 1.00000
  Sn1 Sn 0.50000 0.00000 0.83447 1.00000
  Sn2 Sn 0.50000 0.00000 0.16944 1.00000
  Sn3 Sn 0.50000 0.50000 0.66370 1.00000
  Hg1 Hg 0.50000 0.50000 0.33166 1.00000
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