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Sr3CaSn16

Alexandria ALEX

Alex-ID: agm003224344 · Space group: Imm2 (#44)

Basic Information

Formula
Sr3CaSn16
Alex-ID
agm003224344
Elements
3
Sites
20
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
578.37
ų
Cell a
11.4026
Å
Cell b
11.4026
Å
Cell c
11.4026
Å
α angle
155.92
°
β angle
104.20
°
γ angle
80.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3CaSn16
Sr
3.00 · 15.0%
Ca
1.00 · 5.0%
Sn
16.00 · 80.0%

Energy & Stability

Energy above hull
0.0127
eV/atom
Formation energy
-0.3070
eV/atom
Corrected total energy
-77.2559
eV
Raw total energy
-77.2559
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0353
eV
DOS at Fermi level
11.3606
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C16_5_spg44

Decomposition

CaSn3 SrSn3 Sn

Computed at

2021-12-23 15:29:42

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: agm003224344).

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 agm003224344
data_agm003224344
_cell_length_a     11.40257
_cell_length_b     11.40257
_cell_length_c     11.40257
_cell_angle_alpha  155.91532
_cell_angle_beta   104.20435
_cell_angle_gamma  80.89035
_cell_volume       578.36637
_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 0.11190 0.61190 0.50000 1.00000
  Sr2 Sr 0.13924 0.38965 0.74959 1.00000
  Sr3 Sr 0.64006 0.38965 0.25041 1.00000
  Ca1 Ca 0.61209 0.61209 0.00000 1.00000
  Sn1 Sn 0.90758 0.40758 0.50000 1.00000
  Sn2 Sn 0.41023 0.41023 0.00000 1.00000
  Sn3 Sn 0.83841 0.59199 0.24642 1.00000
  Sn4 Sn 0.34557 0.59199 0.75358 1.00000
  Sn5 Sn 0.90692 0.80163 0.10529 1.00000
  Sn6 Sn 0.40887 0.80303 0.60585 1.00000
  Sn7 Sn 0.83359 0.19445 0.63914 1.00000
  Sn8 Sn 0.34334 0.19537 0.14797 1.00000
  Sn9 Sn 0.69635 0.80163 0.89471 1.00000
  Sn10 Sn 0.19718 0.80303 0.39415 1.00000
  Sn11 Sn 0.04741 0.19537 0.85203 1.00000
  Sn12 Sn 0.55531 0.19445 0.36086 1.00000
  Sn13 Sn 0.62239 0.00269 0.61970 1.00000
  Sn14 Sn 0.12281 0.00029 0.12252 1.00000
  Sn15 Sn 0.87777 0.00029 0.87748 1.00000
  Sn16 Sn 0.38299 0.00269 0.38030 1.00000
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