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SrLiHfPt2

Alexandria ALEX

Alex-ID: agm005018070 · Space group: I-4m2 (#119)

Basic Information

Formula
SrLiHfPt2
Alex-ID
agm005018070
Elements
4
Sites
5
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
108.34
ų
Cell a
4.2578
Å
Cell b
4.2578
Å
Cell c
6.6915
Å
α angle
108.55
°
β angle
108.55
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrLiHfPt2
Sr
1.00 · 20.0%
Li
1.00 · 20.0%
Hf
1.00 · 20.0%
Pt
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0755
eV/atom
Formation energy
-0.7537
eV/atom
Corrected total energy
-29.5011
eV
Raw total energy
-29.5011
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5346
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

SrLi2Pt Sr2LiPt2 HfPt

Computed at

2022-07-04 13:20:47.247441

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: agm005018070).

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 agm005018070
data_agm005018070
_cell_length_a     4.25785
_cell_length_b     4.25785
_cell_length_c     6.69149
_cell_angle_alpha  108.55130
_cell_angle_beta   108.55130
_cell_angle_gamma  90.00000
_cell_volume       108.33879
_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
  Li1 Li 0.75000 0.25000 0.50000 1.00000
  Hf1 Hf 0.25000 0.75000 0.50000 1.00000
  Pt1 Pt 0.61611 0.61611 0.23222 1.00000
  Pt2 Pt 0.38389 0.38389 0.76778 1.00000
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