Navigation

HEAS Data Platform · Materials Science Database

LiPuMgSn2

Alexandria ALEX

Alex-ID: agm005010643 · Space group: P3m1 (#156)

Basic Information

Formula
LiPuMgSn2
Alex-ID
agm005010643
Elements
4
Sites
5
Space group
P3m1 (#156)
Crystal system
trigonal
Volume
134.92
ų
Cell a
4.9400
Å
Cell b
4.9400
Å
Cell c
6.3841
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiPuMgSn2
Li
1.00 · 20.0%
Pu
1.00 · 20.0%
Mg
1.00 · 20.0%
Sn
2.00 · 40.0%

Energy & Stability

Energy above hull
0.2243
eV/atom
Formation energy
-0.1325
eV/atom
Corrected total energy
-26.5084
eV
Raw total energy
-26.5084
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.3287
Total magnetisation
5.4505
μB

Additional Information

Prototype ID

ABCD2_1719_spg156

Decomposition

PuMgSn2 Li2MgSn PuSn

Computed at

2022-07-04 12:23:00.619351

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: agm005010643).

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 agm005010643
data_agm005010643
_cell_length_a     4.94002
_cell_length_b     4.94002
_cell_length_c     6.38410
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       134.92359
_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 0.66667 0.33333 0.32399 1.00000
  Pu1 Pu 0.00000 0.00000 0.00315 1.00000
  Mg1 Mg 0.33333 0.66667 0.66998 1.00000
  Sn1 Sn 0.33333 0.66667 0.21164 1.00000
  Sn2 Sn 0.66667 0.33333 0.79123 1.00000
Get direct link