Navigation

HEAS Data Platform · Materials Science Database

Li3MgPb2

Alexandria ALEX

Alex-ID: agm005668221 · Space group: Pmm2 (#25)

Basic Information

Formula
Li3MgPb2
Alex-ID
agm005668221
Elements
3
Sites
6
Space group
Pmm2 (#25)
Crystal system
orthorhombic
Volume
130.07
ų
Cell a
3.2045
Å
Cell b
4.8942
Å
Cell c
8.2933
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li3MgPb2
Li
3.00 · 50.0%
Mg
1.00 · 16.7%
Pb
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0633
eV/atom
Formation energy
-0.2014
eV/atom
Corrected total energy
-15.9611
eV
Raw total energy
-15.9611
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.7639
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_864_spg25

Decomposition

Li2MgPb Li6MgPb5

Computed at

2023-08-22 09:12:49.725577

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: agm005668221).

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 agm005668221
data_agm005668221
_cell_length_a     3.20448
_cell_length_b     4.89419
_cell_length_c     8.29326
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       130.06593
_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 0.50000 0.00000 0.83264 1.00000
  Li2 Li 0.50000 0.00000 0.15552 1.00000
  Li3 Li 0.50000 0.50000 0.67920 1.00000
  Mg1 Mg 0.50000 0.50000 0.33324 1.00000
  Pb1 Pb 0.00000 0.50000 0.99751 1.00000
  Pb2 Pb 0.00000 0.00000 0.50190 1.00000
Get direct link