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LiCe2Si3

Alexandria ALEX

Alex-ID: agm017662304 · Space group: Pmm2 (#25)

Basic Information

Formula
LiCe2Si3
Alex-ID
agm017662304
Elements
3
Sites
6
Space group
Pmm2 (#25)
Crystal system
orthorhombic
Volume
122.18
ų
Cell a
4.1285
Å
Cell b
4.1414
Å
Cell c
7.1461
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiCe2Si3
Li
1.00 · 16.7%
Ce
2.00 · 33.3%
Si
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0389
eV/atom
Formation energy
-0.5657
eV/atom
Corrected total energy
-33.4450
eV
Raw total energy
-33.4450
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0114
eV
DOS at Fermi level
9.6823
Total magnetisation
1.8447
μB

Additional Information

Prototype ID

AB2C3_2023_spg38

Decomposition

Ce3Si4 Li2Ce2Si3 CeSi2

Computed at

2025-04-15 15:47:35

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: agm017662304).

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 agm017662304
data_agm017662304
_cell_length_a     4.12853
_cell_length_b     4.14138
_cell_length_c     7.14610
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       122.18255
_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
  Li1 Li 0.00000 0.50000 0.33047 1.00000
  Ce1 Ce 0.50000 0.50000 0.98984 1.00000
  Ce2 Ce 0.50000 0.00000 0.51259 1.00000
  Si1 Si 0.00000 0.00000 0.83563 1.00000
  Si2 Si 0.00000 0.00000 0.16293 1.00000
  Si3 Si 0.00000 0.50000 0.66854 1.00000
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