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SrLi2(SiPt)2

Alexandria ALEX

Alex-ID: agm002284595 · Space group: R-3m (#166)

Basic Information

Formula
SrLi2(SiPt)2
Alex-ID
agm002284595
Elements
4
Sites
7
Space group
R-3m (#166)
Crystal system
trigonal
Volume
129.01
ų
Cell a
4.3311
Å
Cell b
4.3311
Å
Cell c
8.3328
Å
α angle
74.82
°
β angle
74.82
°
γ angle
59.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrLi2(SiPt)2
Sr
1.00 · 14.3%
Si
2.00 · 28.6%
Pt
2.00 · 28.6%
Li
2.00 · 28.6%

Energy & Stability

Energy above hull
0.1769
eV/atom
Formation energy
-0.6246
eV/atom
Corrected total energy
-32.9116
eV
Raw total energy
-32.9116
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0035
eV
DOS at Fermi level
3.9674
Total magnetisation
0.0026
μB

Additional Information

Prototype ID

AB2C2D2_16_spg166

Decomposition

Li2SiPt SrSiPt

Computed at

2023-03-26 03:36:23.476729

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: agm002284595).

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 agm002284595
data_agm002284595
_cell_length_a     4.33110
_cell_length_b     4.33110
_cell_length_c     8.33280
_cell_angle_alpha  74.82471
_cell_angle_beta   74.82471
_cell_angle_gamma  59.97986
_cell_volume       129.01155
_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
  Si1 Si 0.23366 0.23366 0.29954 1.00000
  Si2 Si 0.76634 0.76634 0.70046 1.00000
  Pt1 Pt 0.13050 0.13050 0.60799 1.00000
  Pt2 Pt 0.86950 0.86950 0.39201 1.00000
  Li1 Li 0.44642 0.44642 0.66028 1.00000
  Li2 Li 0.55358 0.55358 0.33972 1.00000
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