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LiThMnSi2

Alexandria ALEX

Alex-ID: agm005018935 · Space group: I-4m2 (#119)

Basic Information

Formula
LiThMnSi2
Alex-ID
agm005018935
Elements
4
Sites
5
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
88.39
ų
Cell a
4.1089
Å
Cell b
4.1089
Å
Cell c
5.9879
Å
α angle
110.07
°
β angle
110.07
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiThMnSi2
Li
1.00 · 20.0%
Th
1.00 · 20.0%
Mn
1.00 · 20.0%
Si
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0434
eV/atom
Formation energy
-0.4990
eV/atom
Corrected total energy
-31.8469
eV
Raw total energy
-31.8469
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0084
eV
DOS at Fermi level
2.5984
Total magnetisation
3.2331
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

Li2Th2Si3 Li13Si4 ThMnSi2 Th(MnSi)2

Computed at

2022-07-04 13:09:51.192455

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: agm005018935).

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 agm005018935
data_agm005018935
_cell_length_a     4.10887
_cell_length_b     4.10887
_cell_length_c     5.98789
_cell_angle_alpha  110.06578
_cell_angle_beta   110.06578
_cell_angle_gamma  90.00000
_cell_volume       88.39473
_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 0.25000 0.75000 0.50000 1.00000
  Th1 Th 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.75000 0.25000 0.50000 1.00000
  Si1 Si 0.61669 0.61669 0.23338 1.00000
  Si2 Si 0.38331 0.38331 0.76662 1.00000
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