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NaNbSnCl2

Alexandria ALEX

Alex-ID: agm001476597 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
NaNbSnCl2
Alex-ID
agm001476597
Elements
4
Sites
5
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
183.94
ų
Cell a
5.4724
Å
Cell b
6.1424
Å
Cell c
5.4724
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaNbSnCl2
Na
1.00 · 20.0%
Nb
1.00 · 20.0%
Sn
1.00 · 20.0%
Cl
2.00 · 40.0%

Energy & Stability

Energy above hull
1.7710
eV/atom
Formation energy
0.4072
eV/atom
Corrected total energy
-15.8633
eV
Raw total energy
-15.8633
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0052
eV
DOS at Fermi level
2.6520
Total magnetisation
4.0138
μB

Additional Information

Prototype ID

ABCD2_2_spg123

Decomposition

Nb6Sn5 Nb3Cl7 NbSn2 NaCl

Computed at

2016-10-09 21:12:26

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: agm001476597).

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 agm001476597
data_agm001476597
_cell_length_a     5.47236
_cell_length_b     6.14237
_cell_length_c     5.47236
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       183.94368
_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 0.00000 1.00000
  Nb1 Nb 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
  Cl1 Cl 0.00000 0.00000 0.50000 1.00000
  Cl2 Cl 0.50000 0.00000 0.00000 1.00000
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