Navigation

HEAS Data Platform · Materials Science Database

LaGePd

Alexandria ALEX

Alex-ID: agm069852182 · Space group: P6_3/mmc (#194)

Basic Information

Formula
LaGePd
Alex-ID
agm069852182
Elements
3
Sites
12
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
270.70
ų
Cell a
4.5179
Å
Cell b
4.5179
Å
Cell c
15.3142
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaGePd
La
4.00 · 33.3%
Ge
4.00 · 33.3%
Pd
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0208
eV/atom
Formation energy
-0.9449
eV/atom
Corrected total energy
-70.2896
eV
Raw total energy
-70.2896
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1293
eV
DOS at Fermi level
6.7349
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_153_spg194

Decomposition

LaGePd

Computed at

2024-11-14 18:13:37.122841

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: agm069852182).

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 agm069852182
data_agm069852182
_cell_length_a     4.51788
_cell_length_b     4.51788
_cell_length_c     15.31416
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       270.70290
_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 0.00000 0.00000 0.25000 1.00000
  La2 La 0.00000 0.00000 0.75000 1.00000
  La3 La 0.00000 0.00000 0.50000 1.00000
  La4 La 0.00000 0.00000 0.00000 1.00000
  Ge1 Ge 0.33333 0.66667 0.86595 1.00000
  Ge2 Ge 0.33333 0.66667 0.63405 1.00000
  Ge3 Ge 0.66667 0.33333 0.13405 1.00000
  Ge4 Ge 0.66667 0.33333 0.36595 1.00000
  Pd1 Pd 0.33333 0.66667 0.11841 1.00000
  Pd2 Pd 0.33333 0.66667 0.38159 1.00000
  Pd3 Pd 0.66667 0.33333 0.88159 1.00000
  Pd4 Pd 0.66667 0.33333 0.61841 1.00000
Get direct link