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Hg2Pd4Au5

Alexandria ALEX

Alex-ID: agm005656204 · Space group: C2/m (#12)

Basic Information

Formula
Hg2Pd4Au5
Alex-ID
agm005656204
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
200.04
ų
Cell a
2.8628
Å
Cell b
7.0861
Å
Cell c
10.0516
Å
α angle
82.44
°
β angle
98.19
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hg2Pd4Au5
Hg
2.00 · 18.2%
Pd
4.00 · 36.4%
Au
5.00 · 45.5%

Energy & Stability

Energy above hull
0.1374
eV/atom
Formation energy
0.0282
eV/atom
Corrected total energy
-37.5703
eV
Raw total energy
-37.5703
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.6642
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B4C5_292_spg12

Decomposition

PdAu3 HgPd2Au Hg2(PdAu)3

Computed at

2023-06-22 08:30:21.690082

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: agm005656204).

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 agm005656204
data_agm005656204
_cell_length_a     2.86280
_cell_length_b     7.08612
_cell_length_c     10.05155
_cell_angle_alpha  82.43955
_cell_angle_beta   98.18827
_cell_angle_gamma  90.00101
_cell_volume       200.03722
_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
  Hg1 Hg 0.09222 0.27900 0.18448 1.00000
  Hg2 Hg 0.90778 0.72100 0.81552 1.00000
  Pd1 Pd 0.32044 0.47382 0.64088 1.00000
  Pd2 Pd 0.95435 0.34756 0.90867 1.00000
  Pd3 Pd 0.67956 0.52618 0.35912 1.00000
  Pd4 Pd 0.04565 0.65244 0.09133 1.00000
  Au1 Au 0.85929 0.11265 0.71859 1.00000
  Au2 Au 0.14071 0.88735 0.28141 1.00000
  Au3 Au 0.76632 0.81425 0.53264 1.00000
  Au4 Au 0.50000 0.00000 0.00000 1.00000
  Au5 Au 0.23368 0.18575 0.46736 1.00000
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