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CaCeGe2Pd5

Alexandria ALEX

Alex-ID: agm005168583 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
CaCeGe2Pd5
Alex-ID
agm005168583
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
167.64
ų
Cell a
4.2916
Å
Cell b
4.2916
Å
Cell c
9.1022
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaCeGe2Pd5
Ca
1.00 · 11.1%
Ce
1.00 · 11.1%
Ge
2.00 · 22.2%
Pd
5.00 · 55.6%

Energy & Stability

Energy above hull
0.0313
eV/atom
Formation energy
-0.7490
eV/atom
Corrected total energy
-49.8762
eV
Raw total energy
-49.8762
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.4214
Total magnetisation
0.3676
μB

Additional Information

Prototype ID

ABC2D5_234_spg123

Decomposition

CeGe2Pd3 CaGePd2 CePd3

Computed at

2023-01-21 06:04:53.427910

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: agm005168583).

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 agm005168583
data_agm005168583
_cell_length_a     4.29162
_cell_length_b     4.29162
_cell_length_c     9.10220
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       167.64436
_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
  Ca1 Ca 0.00000 0.00000 0.00000 1.00000
  Ce1 Ce 0.00000 0.00000 0.50000 1.00000
  Ge1 Ge 0.50000 0.50000 0.13706 1.00000
  Ge2 Ge 0.50000 0.50000 0.86294 1.00000
  Pd1 Pd 0.00000 0.50000 0.27816 1.00000
  Pd2 Pd 0.50000 0.00000 0.27816 1.00000
  Pd3 Pd 0.00000 0.50000 0.72184 1.00000
  Pd4 Pd 0.50000 0.00000 0.72184 1.00000
  Pd5 Pd 0.50000 0.50000 0.50000 1.00000
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