Navigation

HEAS Data Platform · Materials Science Database

CaAl2Pd3

Alexandria ALEX

Alex-ID: agm034683031 · Space group: P-3m1 (#164)

Basic Information

Formula
CaAl2Pd3
Alex-ID
agm034683031
Elements
3
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
109.04
ų
Cell a
4.3462
Å
Cell b
4.3462
Å
Cell c
6.6652
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaAl2Pd3
Ca
1.00 · 16.7%
Al
2.00 · 33.3%
Pd
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0525
eV/atom
Formation energy
-0.8030
eV/atom
Corrected total energy
-29.8898
eV
Raw total energy
-29.8898
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.6692
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_237_spg164

Decomposition

Ca2AlPd3 AlPd

Computed at

2025-04-13 14:46:30

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: agm034683031).

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 agm034683031
data_agm034683031
_cell_length_a     4.34624
_cell_length_b     4.34624
_cell_length_c     6.66519
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       109.03626
_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 0.50000 1.00000
  Al1 Al 0.66667 0.33333 0.84308 1.00000
  Al2 Al 0.33333 0.66667 0.15692 1.00000
  Pd1 Pd 0.00000 0.00000 0.00000 1.00000
  Pd2 Pd 0.66667 0.33333 0.22348 1.00000
  Pd3 Pd 0.33333 0.66667 0.77652 1.00000
Get direct link