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Mg2ZnPt

Alexandria ALEX

Alex-ID: agm002851255 · Space group: I-42d (#122)

Basic Information

Formula
Mg2ZnPt
Alex-ID
agm002851255
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
150.44
ų
Cell a
7.4507
Å
Cell b
7.4507
Å
Cell c
5.9246
Å
α angle
51.04
°
β angle
51.04
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2ZnPt
Zn
2.00 · 25.0%
Mg
4.00 · 50.0%
Pt
2.00 · 25.0%

Energy & Stability

Energy above hull
0.3942
eV/atom
Formation energy
-0.1795
eV/atom
Corrected total energy
-22.5472
eV
Raw total energy
-22.5472
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0442
eV
DOS at Fermi level
2.0260
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_185_spg122

Decomposition

Mg2Pt Mg2Zn3Pt

Computed at

2017-01-03 20:46:11

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: agm002851255).

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 agm002851255
data_agm002851255
_cell_length_a     7.45073
_cell_length_b     7.45073
_cell_length_c     5.92460
_cell_angle_alpha  51.03863
_cell_angle_beta   51.03863
_cell_angle_gamma  90.00000
_cell_volume       150.44191
_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
  Zn1 Zn 0.50000 0.50000 0.00000 1.00000
  Zn2 Zn 0.25000 0.75000 0.50000 1.00000
  Mg1 Mg 0.65084 0.12500 0.25000 1.00000
  Mg2 Mg 0.09916 0.62500 0.25000 1.00000
  Mg3 Mg 0.37500 0.34916 0.75000 1.00000
  Mg4 Mg 0.87500 0.90084 0.75000 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
  Pt2 Pt 0.75000 0.25000 0.50000 1.00000
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