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LiEr2Mg3

Alexandria ALEX

Alex-ID: agm034756885 · Space group: R-3m (#166)

Basic Information

Formula
LiEr2Mg3
Alex-ID
agm034756885
Elements
3
Sites
6
Space group
R-3m (#166)
Crystal system
trigonal
Volume
148.84
ų
Cell a
5.8668
Å
Cell b
5.8668
Å
Cell c
5.8668
Å
α angle
61.89
°
β angle
61.89
°
γ angle
61.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiEr2Mg3
Li
1.00 · 16.7%
Er
2.00 · 33.3%
Mg
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0389
eV/atom
Formation energy
-0.0276
eV/atom
Corrected total energy
-15.9886
eV
Raw total energy
-15.9886
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.6409
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

AB2C3_8_spg166

Decomposition

ErMg LiMg

Computed at

2025-04-13 16:29:19

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: agm034756885).

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 agm034756885
data_agm034756885
_cell_length_a     5.86684
_cell_length_b     5.86684
_cell_length_c     5.86684
_cell_angle_alpha  61.89437
_cell_angle_beta   61.89437
_cell_angle_gamma  61.89437
_cell_volume       148.84468
_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 0.00000 0.00000 1.00000
  Er1 Er 0.37638 0.37638 0.37638 1.00000
  Er2 Er 0.62362 0.62362 0.62362 1.00000
  Mg1 Mg 0.50000 0.00000 0.00000 1.00000
  Mg2 Mg 0.00000 0.00000 0.50000 1.00000
  Mg3 Mg 0.00000 0.50000 0.00000 1.00000
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