Navigation

HEAS Data Platform · Materials Science Database

DyGePt

Alexandria ALEX

Alex-ID: agm002278286 · Space group: P-62m (#189)

Alexandria Database API

Basic Information

Formula
DyGePt
Alex-ID
agm002278286
Elements
3
Sites
9
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
173.34
ų
Cell a
4.1789
Å
Cell b
6.9206
Å
Cell c
6.9206
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
DyGePt
Ge
3.00 · 33.3%
Pt
3.00 · 33.3%
Dy
3.00 · 33.3%

Energy & Stability

Energy above hull
0.0889
eV/atom
Formation energy
-1.0426
eV/atom
Corrected total energy
-55.3107
eV
Raw total energy
-55.3107
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.8100
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_250_spg189

Decomposition

DyGePt

Computed at

2019-01-05 23:03:20

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: agm002278286).

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 agm002278286
data_agm002278286
_cell_length_a     4.17895
_cell_length_b     6.92062
_cell_length_c     6.92062
_cell_angle_alpha  120.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       173.33571
_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
  Ge1 Ge 0.50000 0.33333 0.66667 1.00000
  Ge2 Ge 0.00000 0.00000 0.00000 1.00000
  Ge3 Ge 0.50000 0.66667 0.33333 1.00000
  Pt1 Pt 0.50000 1.00000 0.24708 1.00000
  Pt2 Pt 0.50000 0.24708 1.00000 1.00000
  Pt3 Pt 0.50000 0.75292 0.75292 1.00000
  Dy1 Dy 0.00000 0.57852 1.00000 1.00000
  Dy2 Dy 0.00000 0.42148 0.42148 1.00000
  Dy3 Dy 0.00000 1.00000 0.57852 1.00000
Get direct link