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Sr(In3Pt2)2

Alexandria ALEX

Alex-ID: agm003661441 · Space group: I-42m (#121)

Basic Information

Formula
Sr(In3Pt2)2
Alex-ID
agm003661441
Elements
3
Sites
11
Space group
I-42m (#121)
Crystal system
tetragonal
Volume
254.45
ų
Cell a
7.1173
Å
Cell b
7.1173
Å
Cell c
7.1173
Å
α angle
89.78
°
β angle
120.13
°
γ angle
120.13
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr(In3Pt2)2
Sr
1.00 · 9.1%
In
6.00 · 54.5%
Pt
4.00 · 36.4%

Energy & Stability

Energy above hull
0.0112
eV/atom
Formation energy
-0.5409
eV/atom
Corrected total energy
-48.6088
eV
Raw total energy
-48.6088
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0263
eV
DOS at Fermi level
5.1611
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C6_23_spg121

Decomposition

Sr4In13Pt9 In2Pt InPt

Computed at

2022-04-08 13:29:10.518094

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: agm003661441).

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 agm003661441
data_agm003661441
_cell_length_a     7.11733
_cell_length_b     7.11733
_cell_length_c     7.11733
_cell_angle_alpha  89.78250
_cell_angle_beta   120.12565
_cell_angle_gamma  120.12565
_cell_volume       254.45334
_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 0.00000 1.00000
  In1 In 1.00000 0.87975 0.53110 1.00000
  In2 In 1.00000 0.53110 0.87975 1.00000
  In3 In 0.65134 0.12025 0.12025 1.00000
  In4 In 0.50000 0.00000 0.50000 1.00000
  In5 In 0.34866 0.46890 0.46890 1.00000
  In6 In 0.50000 0.50000 0.00000 1.00000
  Pt1 Pt 1.00000 0.24777 0.59967 1.00000
  Pt2 Pt 0.64810 0.40033 0.40033 1.00000
  Pt3 Pt 1.00000 0.59967 0.24777 1.00000
  Pt4 Pt 0.35190 0.75223 0.75223 1.00000
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