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GePPd2

Alexandria ALEX

Alex-ID: agm002178488 · Space group: Pbca (#61)

Basic Information

Formula
GePPd2
Alex-ID
agm002178488
Elements
3
Sites
32
Space group
Pbca (#61)
Crystal system
orthorhombic
Volume
522.50
ų
Cell a
5.5415
Å
Cell b
6.4570
Å
Cell c
14.6027
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GePPd2
P
8.00 · 25.0%
Ge
8.00 · 25.0%
Pd
16.00 · 50.0%

Energy & Stability

Energy above hull
0.1123
eV/atom
Formation energy
-0.3610
eV/atom
Corrected total energy
-174.8560
eV
Raw total energy
-174.8560
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0036
eV
DOS at Fermi level
10.6384
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_294_spg61

Decomposition

GePd2 P2Pd GePd

Computed at

2018-05-19 05:14:42

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: agm002178488).

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 agm002178488
data_agm002178488
_cell_length_a     5.54145
_cell_length_b     6.45701
_cell_length_c     14.60272
_cell_angle_alpha  90.00000
_cell_angle_beta   89.99996
_cell_angle_gamma  90.00000
_cell_volume       522.50288
_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
  P1 P 0.32160 0.05346 0.31990 1.00000
  P2 P 0.67840 0.44654 0.81990 1.00000
  P3 P 0.82160 0.44654 0.31990 1.00000
  P4 P 0.82160 0.94654 0.18010 1.00000
  P5 P 0.17840 0.55346 0.68010 1.00000
  P6 P 0.32160 0.55346 0.18010 1.00000
  P7 P 0.17840 0.05346 0.81990 1.00000
  P8 P 0.67840 0.94654 0.68010 1.00000
  Ge1 Ge 0.68333 0.42406 0.06107 1.00000
  Ge2 Ge 0.81667 0.92407 0.93893 1.00000
  Ge3 Ge 0.81667 0.42407 0.56107 1.00000
  Ge4 Ge 0.68333 0.92406 0.43893 1.00000
  Ge5 Ge 0.18333 0.07594 0.06107 1.00000
  Ge6 Ge 0.31667 0.07593 0.56107 1.00000
  Ge7 Ge 0.31667 0.57593 0.93893 1.00000
  Ge8 Ge 0.18333 0.57594 0.43893 1.00000
  Pd1 Pd 0.98304 0.80590 0.56795 1.00000
  Pd2 Pd 0.48304 0.69410 0.56795 1.00000
  Pd3 Pd 0.49244 0.19377 0.18076 1.00000
  Pd4 Pd 0.50756 0.30623 0.68076 1.00000
  Pd5 Pd 0.48304 0.19410 0.93205 1.00000
  Pd6 Pd 0.50756 0.80623 0.81924 1.00000
  Pd7 Pd 0.00756 0.69377 0.81924 1.00000
  Pd8 Pd 0.98304 0.30590 0.93205 1.00000
  Pd9 Pd 0.01696 0.69410 0.06794 1.00000
  Pd10 Pd 0.99244 0.30623 0.18076 1.00000
  Pd11 Pd 0.51696 0.30590 0.43206 1.00000
  Pd12 Pd 0.51696 0.80590 0.06794 1.00000
  Pd13 Pd 0.99244 0.80623 0.31924 1.00000
  Pd14 Pd 0.49244 0.69377 0.31924 1.00000
  Pd15 Pd 0.00756 0.19377 0.68076 1.00000
  Pd16 Pd 0.01696 0.19410 0.43206 1.00000
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