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Li3PrGe2

Alexandria ALEX

Alex-ID: agm072007185 · Space group: P6/mmm (#191)

Basic Information

Formula
Li3PrGe2
Alex-ID
agm072007185
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
117.99
ų
Cell a
5.6010
Å
Cell b
5.6010
Å
Cell c
4.3431
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li3PrGe2
Li
3.00 · 50.0%
Pr
1.00 · 16.7%
Ge
2.00 · 33.3%

Energy & Stability

Energy above hull
0.2424
eV/atom
Formation energy
-0.3042
eV/atom
Corrected total energy
-21.5851
eV
Raw total energy
-21.5851
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.4338
Total magnetisation
1.2664
μB

Additional Information

Prototype ID

AB2C3_1_spg191

Decomposition

Li8Pr7Ge10 Li8Ge3 Li15Ge4

Computed at

2024-09-13 13:49:02.802422

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: agm072007185).

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 agm072007185
data_agm072007185
_cell_length_a     5.60101
_cell_length_b     5.60101
_cell_length_c     4.34308
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       117.99427
_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 0.50000 0.50000 1.00000
  Li2 Li 0.50000 0.50000 0.50000 1.00000
  Li3 Li 0.50000 0.00000 0.50000 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Ge1 Ge 0.33333 0.66667 0.00000 1.00000
  Ge2 Ge 0.66667 0.33333 0.00000 1.00000
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