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SrAg2SnF8

Alexandria ALEX

Alex-ID: agm004909720 · Space group: P2/m (#10)

Basic Information

Formula
SrAg2SnF8
Alex-ID
agm004909720
Elements
4
Sites
12
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
194.45
ų
Cell a
4.4105
Å
Cell b
5.8019
Å
Cell c
7.6319
Å
α angle
90.00
°
β angle
90.00
°
γ angle
95.34
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrAg2SnF8
Sr
1.00 · 8.3%
Ag
2.00 · 16.7%
Sn
1.00 · 8.3%
F
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0606
eV/atom
Formation energy
-2.6280
eV/atom
Corrected total energy
-54.2955
eV
Raw total energy
-54.2955
eV

Electronic Structure

Indirect band gap
1.2852
eV
Direct band gap
1.2852
eV
DOS at Fermi level
-0.0030
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_357_spg10

Decomposition

Ag2SnF6 SrF2

Computed at

2022-12-23 03:43:54.713227

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: agm004909720).

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 agm004909720
data_agm004909720
_cell_length_a     4.41054
_cell_length_b     5.80190
_cell_length_c     7.63194
_cell_angle_alpha  90.00480
_cell_angle_beta   89.99530
_cell_angle_gamma  95.34248
_cell_volume       194.44952
_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
  Sr1 Sr 0.00000 0.00000 0.50000 1.00000
  Ag1 Ag 0.50000 0.50000 0.74506 1.00000
  Ag2 Ag 0.50000 0.50000 0.25494 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
  F1 F 0.10849 0.79834 0.20382 1.00000
  F2 F 0.61444 0.78862 0.00000 1.00000
  F3 F 0.89153 0.20163 0.20379 1.00000
  F4 F 0.89151 0.20166 0.79618 1.00000
  F5 F 0.38556 0.21138 1.00000 1.00000
  F6 F 0.10847 0.79837 0.79621 1.00000
  F7 F 0.51406 0.76076 0.49999 1.00000
  F8 F 0.48594 0.23924 0.50001 1.00000
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