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Dy2Al3InPt4

Alexandria ALEX

Alex-ID: agm004520107 · Space group: P-4m2 (#115)

Basic Information

Formula
Dy2Al3InPt4
Alex-ID
agm004520107
Elements
4
Sites
10
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
192.04
ų
Cell a
4.1206
Å
Cell b
4.1206
Å
Cell c
11.3105
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Al3InPt4
Dy
2.00 · 20.0%
Al
3.00 · 30.0%
In
1.00 · 10.0%
Pt
4.00 · 40.0%

Energy & Stability

Energy above hull
0.0746
eV/atom
Formation energy
-0.9911
eV/atom
Corrected total energy
-57.4772
eV
Raw total energy
-57.4772
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.9017
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D4_7_spg115

Decomposition

Dy2Al3Pt4 DyInPt Al3Pt2

Computed at

2022-06-21 01:05:04.196037

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: agm004520107).

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 agm004520107
data_agm004520107
_cell_length_a     4.12057
_cell_length_b     4.12057
_cell_length_c     11.31055
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       192.04290
_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 0.50000 0.00000 0.24640 1.00000
  Dy2 Dy 0.00000 0.50000 0.75360 1.00000
  Al1 Al 0.00000 0.00000 0.50000 1.00000
  Al2 Al 0.50000 0.00000 0.87287 1.00000
  Al3 Al 0.00000 0.50000 0.12713 1.00000
  In1 In 0.50000 0.50000 0.50000 1.00000
  Pt1 Pt 0.50000 0.50000 0.00000 1.00000
  Pt2 Pt 0.00000 0.00000 0.00000 1.00000
  Pt3 Pt 0.50000 0.00000 0.65661 1.00000
  Pt4 Pt 0.00000 0.50000 0.34339 1.00000
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