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La2Mg3Cd

Alexandria ALEX

Alex-ID: agm034830062 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
La2Mg3Cd
Alex-ID
agm034830062
Elements
3
Sites
6
Space group
R-3m (#166)
Crystal system
trigonal
Volume
164.30
ų
Cell a
6.1623
Å
Cell b
6.1623
Å
Cell c
6.1623
Å
α angle
59.69
°
β angle
59.69
°
γ angle
59.69
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Mg3Cd
La
2.00 · 33.3%
Mg
3.00 · 50.0%
Cd
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.2076
eV/atom
Corrected total energy
-16.8076
eV
Raw total energy
-16.8076
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0397
eV
DOS at Fermi level
4.5847
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_8_spg166

Decomposition

La2Mg3Cd

Computed at

2025-02-05 13:34:15

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: agm034830062).

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 agm034830062
data_agm034830062
_cell_length_a     6.16225
_cell_length_b     6.16225
_cell_length_c     6.16225
_cell_angle_alpha  59.69054
_cell_angle_beta   59.69054
_cell_angle_gamma  59.69054
_cell_volume       164.30084
_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
  La1 La 0.37222 0.37222 0.37222 1.00000
  La2 La 0.62778 0.62778 0.62778 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
  Cd1 Cd 0.00000 0.00000 0.00000 1.00000
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