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SnF2

Alexandria ALEX

Alex-ID: agm089544580 · Space group: P1 (#1)

Basic Information

Formula
SnF2
Alex-ID
agm089544580
Elements
2
Sites
24
Space group
P1 (#1)
Crystal system
triclinic
Volume
493.79
ų
Cell a
7.2900
Å
Cell b
7.4935
Å
Cell c
9.3851
Å
α angle
101.31
°
β angle
99.10
°
γ angle
93.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SnF2
Sn
8.00 · 33.3%
F
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0227
eV/atom
Formation energy
-2.5679
eV/atom
Corrected total energy
-116.3806
eV
Raw total energy
-116.3806
eV

Electronic Structure

Indirect band gap
3.5584
eV
Direct band gap
3.5976
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_9286_spg1

Decomposition

SnF2

Computed at

2025-03-15 05:46:58

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: agm089544580).

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 agm089544580
data_agm089544580
_cell_length_a     7.28996
_cell_length_b     7.49347
_cell_length_c     9.38511
_cell_angle_alpha  101.31305
_cell_angle_beta   99.09664
_cell_angle_gamma  93.90855
_cell_volume       493.78558
_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 0.97626 0.99527 0.90091 1.00000
  Sn2 Sn 0.14828 0.22586 0.32918 1.00000
  Sn3 Sn 0.91841 0.70881 0.37436 1.00000
  Sn4 Sn 0.97533 0.45689 0.76043 1.00000
  Sn5 Sn 0.49900 0.69970 0.58922 1.00000
  Sn6 Sn 0.33379 0.59165 0.10559 1.00000
  Sn7 Sn 0.56825 0.08690 0.12805 1.00000
  Sn8 Sn 0.41435 0.20374 0.74167 1.00000
  F1 F 0.49350 0.36995 0.05494 1.00000
  F2 F 0.32570 0.34224 0.55029 1.00000
  F3 F 0.61136 0.04178 0.90377 1.00000
  F4 F 0.66407 0.36480 0.75799 1.00000
  F5 F 0.20611 0.70456 0.48330 1.00000
  F6 F 0.91025 0.05302 0.12032 1.00000
  F7 F 0.85499 0.73531 0.58895 1.00000
  F8 F 0.02734 0.32367 0.94698 1.00000
  F9 F 0.28491 0.55962 0.86539 1.00000
  F10 F 0.54482 0.63206 0.36883 1.00000
  F11 F 0.56325 0.78152 0.09892 1.00000
  F12 F 0.51278 0.99583 0.58056 1.00000
  F13 F 0.93404 0.39629 0.37171 1.00000
  F14 F 0.26255 0.99791 0.02441 1.00000
  F15 F 0.03001 0.04003 0.43620 1.00000
  F16 F 0.94066 0.69258 0.91805 1.00000
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