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Li5Mg3Pb2

Alexandria ALEX

Alex-ID: agm003344656 · Space group: Ibam (#72)

Basic Information

Formula
Li5Mg3Pb2
Alex-ID
agm003344656
Elements
3
Sites
20
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
454.21
ų
Cell a
5.6607
Å
Cell b
9.8700
Å
Cell c
9.8700
Å
α angle
60.85
°
β angle
73.34
°
γ angle
73.34
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li5Mg3Pb2
Li
10.00 · 50.0%
Mg
6.00 · 30.0%
Pb
4.00 · 20.0%

Energy & Stability

Energy above hull
0.2049
eV/atom
Formation energy
-0.0277
eV/atom
Corrected total energy
-44.0924
eV
Raw total energy
-44.0924
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0615
eV
DOS at Fermi level
7.9428
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_100_spg72

Decomposition

Li2MgPb Li8Pb3 Mg

Computed at

2022-02-04 16:43:38.479972

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: agm003344656).

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 agm003344656
data_agm003344656
_cell_length_a     5.66071
_cell_length_b     9.86999
_cell_length_c     9.86999
_cell_angle_alpha  60.85383
_cell_angle_beta   73.33574
_cell_angle_gamma  73.33572
_cell_volume       454.20948
_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 0.50000 0.50000 1.00000
  Li2 Li 0.75000 0.50000 0.50000 1.00000
  Li3 Li 0.42847 0.82153 0.82153 1.00000
  Li4 Li 0.07153 0.17847 0.17847 1.00000
  Li5 Li 0.57153 0.17847 0.17847 1.00000
  Li6 Li 0.92847 0.82153 0.82153 1.00000
  Li7 Li 0.17468 0.38583 0.26481 1.00000
  Li8 Li 0.82532 0.61417 0.73519 1.00000
  Li9 Li 0.67468 0.26481 0.38583 1.00000
  Li10 Li 0.32532 0.73519 0.61417 1.00000
  Mg1 Mg 0.25000 0.00000 0.00000 1.00000
  Mg2 Mg 0.75000 0.00000 0.00000 1.00000
  Mg3 Mg 0.30884 0.46505 0.91727 1.00000
  Mg4 Mg 0.69116 0.53495 0.08273 1.00000
  Mg5 Mg 0.80884 0.91727 0.46505 1.00000
  Mg6 Mg 0.19116 0.08273 0.53495 1.00000
  Pb1 Pb 0.06971 0.69317 0.16741 1.00000
  Pb2 Pb 0.93029 0.30683 0.83259 1.00000
  Pb3 Pb 0.56971 0.16741 0.69317 1.00000
  Pb4 Pb 0.43029 0.83259 0.30683 1.00000
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