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Sr3Ag7Sn2

Alexandria ALEX

Alex-ID: agm025979907 · Space group: C2/m (#12)

Basic Information

Formula
Sr3Ag7Sn2
Alex-ID
agm025979907
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
298.31
ų
Cell a
6.0827
Å
Cell b
6.0827
Å
Cell c
10.1433
Å
α angle
73.51
°
β angle
106.49
°
γ angle
122.86
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3Ag7Sn2
Sr
3.00 · 25.0%
Ag
7.00 · 58.3%
Sn
2.00 · 16.7%

Energy & Stability

Energy above hull
0.1291
eV/atom
Formation energy
-0.2172
eV/atom
Corrected total energy
-35.6399
eV
Raw total energy
-35.6399
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.9769
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C7_54_spg12

Decomposition

SrAg5 SrAgSn

Computed at

2025-05-17 13:29:00

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: agm025979907).

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 agm025979907
data_agm025979907
_cell_length_a     6.08266
_cell_length_b     6.08266
_cell_length_c     10.14333
_cell_angle_alpha  73.50622
_cell_angle_beta   106.49378
_cell_angle_gamma  122.86150
_cell_volume       298.31146
_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
  Sr2 Sr 0.85970 0.14030 0.07514 1.00000
  Sr3 Sr 0.14030 0.85970 0.92486 1.00000
  Ag1 Ag 0.50000 0.50000 0.00000 1.00000
  Ag2 Ag 0.40927 0.08518 0.24132 1.00000
  Ag3 Ag 0.91482 0.59073 0.24132 1.00000
  Ag4 Ag 0.41576 0.58424 0.25068 1.00000
  Ag5 Ag 0.59073 0.91482 0.75868 1.00000
  Ag6 Ag 0.58424 0.41576 0.74932 1.00000
  Ag7 Ag 0.08518 0.40927 0.75868 1.00000
  Sn1 Sn 0.67892 0.32108 0.50380 1.00000
  Sn2 Sn 0.32108 0.67892 0.49620 1.00000
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