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MgZn2Pd5Pt

Alexandria ALEX

Alex-ID: agm005175937 · Space group: I4/mcm (#140)

Basic Information

Formula
MgZn2Pd5Pt
Alex-ID
agm005175937
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
293.10
ų
Cell a
6.2785
Å
Cell b
6.2785
Å
Cell c
8.6600
Å
α angle
111.25
°
β angle
111.25
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgZn2Pd5Pt
Mg
2.00 · 11.1%
Zn
4.00 · 22.2%
Pd
10.00 · 55.6%
Pt
2.00 · 11.1%

Energy & Stability

Energy above hull
0.3260
eV/atom
Formation energy
-0.1924
eV/atom
Corrected total energy
-75.8705
eV
Raw total energy
-75.8705
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.2314
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_205_spg140

Decomposition

Mg2PdPt5 MgZn2Pd5 MgPd3 ZnPd2

Computed at

2023-01-16 07:29:46.492460

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: agm005175937).

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 agm005175937
data_agm005175937
_cell_length_a     6.27850
_cell_length_b     6.27850
_cell_length_c     8.66003
_cell_angle_alpha  111.25373
_cell_angle_beta   111.25373
_cell_angle_gamma  90.00000
_cell_volume       293.10318
_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
  Mg1 Mg 0.25000 0.25000 0.50000 1.00000
  Mg2 Mg 0.75000 0.75000 0.50000 1.00000
  Zn1 Zn 0.12852 0.37148 0.00000 1.00000
  Zn2 Zn 0.62852 0.12852 1.00000 1.00000
  Zn3 Zn 0.37148 0.87148 0.00000 1.00000
  Zn4 Zn 0.87148 0.62852 0.00000 1.00000
  Pd1 Pd 0.90963 0.40963 0.27889 1.00000
  Pd2 Pd 0.63074 0.13074 0.72111 1.00000
  Pd3 Pd 0.09037 0.59037 0.72111 1.00000
  Pd4 Pd 0.13074 0.09037 0.72111 1.00000
  Pd5 Pd 0.59037 0.63074 0.72111 1.00000
  Pd6 Pd 0.86926 0.90963 0.27889 1.00000
  Pd7 Pd 0.40963 0.36926 0.27889 1.00000
  Pd8 Pd 0.36926 0.86926 0.27889 1.00000
  Pd9 Pd 0.50000 0.50000 0.00000 1.00000
  Pd10 Pd 0.00000 0.00000 0.00000 1.00000
  Pt1 Pt 0.25000 0.75000 0.50000 1.00000
  Pt2 Pt 0.75000 0.25000 0.50000 1.00000
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