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Sn2N2O

Alexandria ALEX

Alex-ID: agm003273667 · Space group: I4_1/amd (#141)

Basic Information

Formula
Sn2N2O
Alex-ID
agm003273667
Elements
3
Sites
40
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
572.08
ų
Cell a
6.4554
Å
Cell b
6.4554
Å
Cell c
14.4673
Å
α angle
102.89
°
β angle
102.89
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sn2N2O
Sn
16.00 · 40.0%
N
16.00 · 40.0%
O
8.00 · 20.0%

Energy & Stability

Energy above hull
0.0793
eV/atom
Formation energy
-0.6218
eV/atom
Corrected total energy
-255.8225
eV
Raw total energy
-250.2041
eV

Electronic Structure

Indirect band gap
0.6655
eV
Direct band gap
0.6655
eV
DOS at Fermi level
-0.0787
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_135_spg141

Decomposition

SnNO SnN

Computed at

2022-02-04 01:56:45.927835

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: agm003273667).

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 agm003273667
data_agm003273667
_cell_length_a     6.45536
_cell_length_b     6.45536
_cell_length_c     14.46735
_cell_angle_alpha  102.89123
_cell_angle_beta   102.89123
_cell_angle_gamma  90.00000
_cell_volume       572.08440
_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
  Sn1 Sn 0.12500 0.87500 0.75000 1.00000
  Sn2 Sn 0.62500 0.87500 0.75000 1.00000
  Sn3 Sn 0.12500 0.87500 0.25000 1.00000
  Sn4 Sn 0.45715 0.70594 0.91431 1.00000
  Sn5 Sn 0.91881 0.41881 0.83762 1.00000
  Sn6 Sn 0.66881 0.66881 0.33762 1.00000
  Sn7 Sn 0.79163 0.54285 0.08569 1.00000
  Sn8 Sn 0.29406 0.54285 0.08569 1.00000
  Sn9 Sn 0.45715 0.20837 0.91431 1.00000
  Sn10 Sn 0.12500 0.37500 0.25000 1.00000
  Sn11 Sn 0.79285 0.54163 0.58569 1.00000
  Sn12 Sn 0.45837 0.20715 0.41431 1.00000
  Sn13 Sn 0.95594 0.20715 0.41431 1.00000
  Sn14 Sn 0.58119 0.08119 0.16238 1.00000
  Sn15 Sn 0.33119 0.33119 0.66238 1.00000
  Sn16 Sn 0.79285 0.04406 0.58569 1.00000
  N1 N 0.37647 0.64251 0.75294 1.00000
  N2 N 0.53723 0.77028 0.07446 1.00000
  N3 N 0.35749 0.62353 0.24706 1.00000
  N4 N 0.88956 0.62353 0.24706 1.00000
  N5 N 0.69582 0.46277 0.92554 1.00000
  N6 N 0.22972 0.46277 0.92554 1.00000
  N7 N 0.53723 0.30418 0.07446 1.00000
  N8 N 0.87353 0.63956 0.74706 1.00000
  N9 N 0.37647 0.11044 0.75294 1.00000
  N10 N 0.71277 0.44582 0.42554 1.00000
  N11 N 0.02028 0.28723 0.57446 1.00000
  N12 N 0.55418 0.28723 0.57446 1.00000
  N13 N 0.36044 0.12647 0.25294 1.00000
  N14 N 0.89251 0.12647 0.25294 1.00000
  N15 N 0.71277 0.97972 0.42554 1.00000
  N16 N 0.87353 0.10749 0.74706 1.00000
  O1 O 0.04849 0.76056 0.09698 1.00000
  O2 O 0.01056 0.79849 0.59698 1.00000
  O3 O 0.58642 0.79849 0.59698 1.00000
  O4 O 0.04849 0.33642 0.09698 1.00000
  O5 O 0.20151 0.41358 0.40302 1.00000
  O6 O 0.66358 0.95151 0.90302 1.00000
  O7 O 0.23944 0.95151 0.90302 1.00000
  O8 O 0.20151 0.98944 0.40302 1.00000
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