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Sr3Li4Ca

Alexandria ALEX

Alex-ID: agm005993749 · Space group: P4/mmm (#123)

Basic Information

Formula
Sr3Li4Ca
Alex-ID
agm005993749
Elements
3
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
290.09
ų
Cell a
4.1656
Å
Cell b
4.1656
Å
Cell c
16.7173
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3Li4Ca
Sr
3.00 · 37.5%
Ca
1.00 · 12.5%
Li
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0338
eV/atom
Formation energy
0.0293
eV/atom
Corrected total energy
-14.4914
eV
Raw total energy
-14.4914
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
7.5784
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_38_spg123

Decomposition

Li2Ca Sr Li

Computed at

2023-09-28 19:52:32.489370

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: agm005993749).

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 agm005993749
data_agm005993749
_cell_length_a     4.16562
_cell_length_b     4.16562
_cell_length_c     16.71731
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       290.08597
_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 0.50000 0.50000 0.24290 1.00000
  Sr2 Sr 0.50000 0.50000 0.50000 1.00000
  Sr3 Sr 0.50000 0.50000 0.75710 1.00000
  Ca1 Ca 0.50000 0.50000 0.00000 1.00000
  Li1 Li 0.00000 0.00000 0.89025 1.00000
  Li2 Li 0.00000 0.00000 0.10975 1.00000
  Li3 Li 0.00000 0.00000 0.37210 1.00000
  Li4 Li 0.00000 0.00000 0.62790 1.00000
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