Navigation

HEAS Data Platform · Materials Science Database

Dy2Ga2HgPd5

Alexandria ALEX

Alex-ID: agm005141069 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Dy2Ga2HgPd5
Alex-ID
agm005141069
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
369.94
ų
Cell a
3.8111
Å
Cell b
9.8524
Å
Cell c
9.8524
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Ga2HgPd5
Dy
4.00 · 20.0%
Ga
4.00 · 20.0%
Hg
2.00 · 10.0%
Pd
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1162
eV/atom
Formation energy
-0.6713
eV/atom
Corrected total energy
-96.6075
eV
Raw total energy
-96.6075
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0325
eV
DOS at Fermi level
13.4041
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_48_spg127

Decomposition

Dy6Ga7Pd16 DyGaPd2 Dy8GaPd24 Hg

Computed at

2022-07-14 19:23:43.657463

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: agm005141069).

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 agm005141069
data_agm005141069
_cell_length_a     3.81113
_cell_length_b     9.85235
_cell_length_c     9.85235
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       369.94196
_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
  Dy1 Dy 0.00000 0.67739 0.17739 1.00000
  Dy2 Dy 0.00000 0.32261 0.82261 1.00000
  Dy3 Dy 0.00000 0.17739 0.32261 1.00000
  Dy4 Dy 0.00000 0.82261 0.67739 1.00000
  Ga1 Ga 0.00000 0.12057 0.62057 1.00000
  Ga2 Ga 0.00000 0.87943 0.37943 1.00000
  Ga3 Ga 0.00000 0.62057 0.87943 1.00000
  Ga4 Ga 0.00000 0.37943 0.12057 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  Hg2 Hg 0.00000 0.50000 0.50000 1.00000
  Pd1 Pd 0.50000 0.21132 0.06649 1.00000
  Pd2 Pd 0.50000 0.78868 0.93351 1.00000
  Pd3 Pd 0.50000 0.06649 0.78868 1.00000
  Pd4 Pd 0.50000 0.71132 0.43351 1.00000
  Pd5 Pd 0.50000 0.93351 0.21132 1.00000
  Pd6 Pd 0.50000 0.28868 0.56649 1.00000
  Pd7 Pd 0.50000 0.56649 0.71132 1.00000
  Pd8 Pd 0.50000 0.43351 0.28868 1.00000
  Pd9 Pd 0.50000 0.50000 0.00000 1.00000
  Pd10 Pd 0.50000 0.00000 0.50000 1.00000
Get direct link