Navigation

HEAS Data Platform · Materials Science Database

ScPd7Au4

Alexandria ALEX

Alex-ID: agm006089405 · Space group: P-1 (#2)

Basic Information

Formula
ScPd7Au4
Alex-ID
agm006089405
Elements
3
Sites
12
Space group
P-1 (#2)
Crystal system
triclinic
Volume
197.92
ų
Cell a
5.7453
Å
Cell b
7.5842
Å
Cell c
7.5796
Å
α angle
68.33
°
β angle
78.00
°
γ angle
40.51
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ScPd7Au4
Sc
1.00 · 8.3%
Pd
7.00 · 58.3%
Au
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0117
eV/atom
Formation energy
-0.3416
eV/atom
Corrected total energy
-59.8901
eV
Raw total energy
-59.8901
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.1542
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C7_183_spg2

Decomposition

PdAu ScPd4Au3 Sc(Pd3Au)2

Computed at

2023-08-14 15:06:30.149156

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: agm006089405).

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 agm006089405
data_agm006089405
_cell_length_a     5.74530
_cell_length_b     7.58415
_cell_length_c     7.57963
_cell_angle_alpha  68.33384
_cell_angle_beta   77.99698
_cell_angle_gamma  40.50772
_cell_volume       197.91737
_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
  Sc1 Sc 0.00000 0.00000 0.00000 1.00000
  Pd1 Pd 0.74657 0.50184 0.99940 1.00000
  Pd2 Pd 0.25343 0.49816 0.00060 1.00000
  Pd3 Pd 0.99856 0.32766 0.67415 1.00000
  Pd4 Pd 0.00144 0.67234 0.32585 1.00000
  Pd5 Pd 0.24991 0.83048 0.67243 1.00000
  Pd6 Pd 0.50000 0.00000 0.00000 1.00000
  Pd7 Pd 0.75009 0.16952 0.32757 1.00000
  Au1 Au 0.50288 0.66651 0.33301 1.00000
  Au2 Au 0.49712 0.33349 0.66699 1.00000
  Au3 Au 0.74752 0.83151 0.66902 1.00000
  Au4 Au 0.25248 0.16849 0.33098 1.00000
Get direct link