Navigation

HEAS Data Platform · Materials Science Database

Mg2TiPt3

Alexandria ALEX

Alex-ID: agm005705776 · Space group: P4/mmm (#123)

Basic Information

Formula
Mg2TiPt3
Alex-ID
agm005705776
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
95.02
ų
Cell a
2.9507
Å
Cell b
2.9507
Å
Cell c
10.9128
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2TiPt3
Mg
2.00 · 33.3%
Ti
1.00 · 16.7%
Pt
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0049
eV/atom
Formation energy
-0.8769
eV/atom
Corrected total energy
-34.6097
eV
Raw total energy
-34.6097
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0011
eV
DOS at Fermi level
2.7817
Total magnetisation
0.5956
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

MgTiPt2 MgPt

Computed at

2023-08-22 13:45:02.213164

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: agm005705776).

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 agm005705776
data_agm005705776
_cell_length_a     2.95073
_cell_length_b     2.95073
_cell_length_c     10.91276
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       95.01558
_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 0.50000 0.50000 0.83631 1.00000
  Mg2 Mg 0.50000 0.50000 0.16369 1.00000
  Ti1 Ti 0.50000 0.50000 0.50000 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
  Pt2 Pt 0.00000 0.00000 0.66299 1.00000
  Pt3 Pt 0.00000 0.00000 0.33701 1.00000
Get direct link