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Ca3Pd4Au

Alexandria ALEX

Alex-ID: agm006044982 · Space group: Pmmn (#59)

Basic Information

Formula
Ca3Pd4Au
Alex-ID
agm006044982
Elements
3
Sites
32
Space group
Pmmn (#59)
Crystal system
orthorhombic
Volume
684.47
ų
Cell a
4.4273
Å
Cell b
8.8889
Å
Cell c
17.3930
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca3Pd4Au
Ca
12.00 · 37.5%
Au
4.00 · 12.5%
Pd
16.00 · 50.0%

Energy & Stability

Energy above hull
0.1347
eV/atom
Formation energy
-0.5899
eV/atom
Corrected total energy
-139.0969
eV
Raw total energy
-139.0969
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
7.1432
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_1192_spg59

Decomposition

CaPd2 CaAu

Computed at

2023-09-15 07:24:22.149659

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: agm006044982).

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 agm006044982
data_agm006044982
_cell_length_a     4.42725
_cell_length_b     8.88888
_cell_length_c     17.39297
_cell_angle_alpha  90.00019
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       684.47090
_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 0.74946 0.75000 0.05079 1.00000
  Ca2 Ca 0.24943 0.96999 0.16351 1.00000
  Ca3 Ca 0.24942 0.53001 0.16351 1.00000
  Ca4 Ca 0.74942 0.46999 0.33649 1.00000
  Ca5 Ca 0.74943 0.03001 0.33649 1.00000
  Ca6 Ca 0.24946 0.25000 0.44921 1.00000
  Ca7 Ca 0.75054 0.75000 0.55079 1.00000
  Ca8 Ca 0.25057 0.96999 0.66351 1.00000
  Ca9 Ca 0.25058 0.53001 0.66351 1.00000
  Ca10 Ca 0.75058 0.46999 0.83649 1.00000
  Ca11 Ca 0.75057 0.03001 0.83649 1.00000
  Ca12 Ca 0.25054 0.25000 0.94921 1.00000
  Au1 Au 0.74971 0.25000 0.18984 1.00000
  Au2 Au 0.24971 0.75000 0.31016 1.00000
  Au3 Au 0.75029 0.25000 0.68984 1.00000
  Au4 Au 0.25029 0.75000 0.81016 1.00000
  Pd1 Pd 0.24990 0.25000 0.10111 1.00000
  Pd2 Pd 0.75011 0.41306 0.03621 1.00000
  Pd3 Pd 0.75012 0.08694 0.03620 1.00000
  Pd4 Pd 0.24967 0.25000 0.28110 1.00000
  Pd5 Pd 0.74967 0.75000 0.21890 1.00000
  Pd6 Pd 0.25011 0.91306 0.46380 1.00000
  Pd7 Pd 0.25011 0.58694 0.46379 1.00000
  Pd8 Pd 0.74990 0.75000 0.39889 1.00000
  Pd9 Pd 0.25010 0.25000 0.60111 1.00000
  Pd10 Pd 0.74989 0.41306 0.53621 1.00000
  Pd11 Pd 0.74989 0.08694 0.53620 1.00000
  Pd12 Pd 0.25033 0.25000 0.78110 1.00000
  Pd13 Pd 0.75033 0.75000 0.71890 1.00000
  Pd14 Pd 0.24988 0.91306 0.96380 1.00000
  Pd15 Pd 0.24989 0.58694 0.96379 1.00000
  Pd16 Pd 0.75010 0.75000 0.89889 1.00000
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