Navigation

HEAS Data Platform · Materials Science Database

Na2SnAsS5

Alexandria ALEX

Alex-ID: agm005155333 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Na2SnAsS5
Alex-ID
agm005155333
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
434.82
ų
Cell a
3.9610
Å
Cell b
9.1302
Å
Cell c
12.3167
Å
α angle
90.00
°
β angle
90.00
°
γ angle
102.53
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2SnAsS5
Na
4.00 · 22.2%
Sn
2.00 · 11.1%
As
2.00 · 11.1%
S
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0954
eV/atom
Formation energy
-0.8770
eV/atom
Corrected total energy
-79.6416
eV
Raw total energy
-73.0070
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5657
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_210_spg36

Decomposition

NaS6 NaAsS2 Na2SnS3 SnS2

Computed at

2023-01-16 10:01:26.620217

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: agm005155333).

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 agm005155333
data_agm005155333
_cell_length_a     3.96098
_cell_length_b     9.13021
_cell_length_c     12.31671
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  102.52796
_cell_volume       434.82319
_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 0.89018 0.78035 0.83724 1.00000
  Na2 Na 0.10826 0.21652 0.65663 1.00000
  Na3 Na 0.10982 0.21965 0.33724 1.00000
  Na4 Na 0.89174 0.78348 0.15663 1.00000
  Sn1 Sn 0.77325 0.54651 0.54199 1.00000
  Sn2 Sn 0.22675 0.45349 0.04199 1.00000
  As1 As 0.56878 0.13755 0.92893 1.00000
  As2 As 0.43122 0.86245 0.42893 1.00000
  S1 S 0.35769 0.71538 0.99887 1.00000
  S2 S 0.69203 0.38406 0.88915 1.00000
  S3 S 0.51024 0.02047 0.77569 1.00000
  S4 S 0.28958 0.57915 0.67312 1.00000
  S5 S 0.94957 0.89914 0.52236 1.00000
  S6 S 0.64231 0.28462 0.49887 1.00000
  S7 S 0.30797 0.61594 0.38915 1.00000
  S8 S 0.48976 0.97953 0.27569 1.00000
  S9 S 0.71042 0.42085 0.17312 1.00000
  S10 S 0.05043 0.10086 0.02236 1.00000
Get direct link