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PrGePd3

Alexandria ALEX

Alex-ID: agm005776995 · Space group: P6_3/mmc (#194)

Alexandria Database API

Basic Information

Formula
PrGePd3
Alex-ID
agm005776995
Elements
3
Sites
20
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
405.08
ų
Cell a
6.2427
Å
Cell b
6.2427
Å
Cell c
12.0022
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrGePd3
Pr
4.00 · 20.0%
Ge
4.00 · 20.0%
Pd
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1880
eV/atom
Formation energy
-0.6074
eV/atom
Corrected total energy
-112.0671
eV
Raw total energy
-112.0671
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6357
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_4966_spg194

Decomposition

PrGe2Pd3 Pr8GePd24

Computed at

2023-07-04 00:46:52.100430

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: agm005776995).

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 agm005776995
data_agm005776995
_cell_length_a     6.24274
_cell_length_b     6.24273
_cell_length_c     12.00221
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00001
_cell_volume       405.08074
_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
  Pr1 Pr 0.33333 0.66667 0.25000 1.00000
  Pr2 Pr 0.66667 0.33333 0.75000 1.00000
  Pr3 Pr 0.00000 0.00000 0.50000 1.00000
  Pr4 Pr 0.00000 0.00000 0.00000 1.00000
  Ge1 Ge 0.66667 0.33333 0.13805 1.00000
  Ge2 Ge 0.33333 0.66667 0.63805 1.00000
  Ge3 Ge 0.33333 0.66667 0.86195 1.00000
  Ge4 Ge 0.66667 0.33333 0.36195 1.00000
  Pd1 Pd 0.14136 0.28272 0.75000 1.00000
  Pd2 Pd 0.28272 0.14136 0.25000 1.00000
  Pd3 Pd 0.85864 0.14136 0.25000 1.00000
  Pd4 Pd 0.14136 0.85864 0.75000 1.00000
  Pd5 Pd 0.71728 0.85864 0.75000 1.00000
  Pd6 Pd 0.85864 0.71728 0.25000 1.00000
  Pd7 Pd 0.50000 0.50000 0.50000 1.00000
  Pd8 Pd 0.50000 0.00000 0.00000 1.00000
  Pd9 Pd 0.50000 0.50000 0.00000 1.00000
  Pd10 Pd 0.50000 0.00000 0.50000 1.00000
  Pd11 Pd 0.00000 0.50000 0.50000 1.00000
  Pd12 Pd 0.00000 0.50000 0.00000 1.00000
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