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MgTi(H3Pt)2

Alexandria ALEX

Alex-ID: agm007481263 · Space group: C2/m (#12)

Basic Information

Formula
MgTi(H3Pt)2
Alex-ID
agm007481263
Elements
4
Sites
10
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
91.87
ų
Cell a
3.6346
Å
Cell b
4.5820
Å
Cell c
6.2016
Å
α angle
103.26
°
β angle
89.72
°
γ angle
113.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgTi(H3Pt)2
Mg
1.00 · 10.0%
Ti
1.00 · 10.0%
H
6.00 · 60.0%
Pt
2.00 · 20.0%

Energy & Stability

Energy above hull
0.1830
eV/atom
Formation energy
-0.2682
eV/atom
Corrected total energy
-43.7859
eV
Raw total energy
-43.7859
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0479
eV
DOS at Fermi level
2.4521
Total magnetisation
1.3228
μB

Additional Information

Prototype ID

ABC2D6_29_spg148

Decomposition

MgH6Pt TiPt3 TiH2 MgPt

Computed at

2025-04-28 17:44:33

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: agm007481263).

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 agm007481263
data_agm007481263
_cell_length_a     3.63461
_cell_length_b     4.58202
_cell_length_c     6.20161
_cell_angle_alpha  103.25508
_cell_angle_beta   89.72005
_cell_angle_gamma  113.35226
_cell_volume       91.86598
_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 0.00000 0.50000 1.00000
  Ti1 Ti 0.00000 0.00000 0.00000 1.00000
  H1 H 0.94485 0.89179 0.30639 1.00000
  H2 H 0.53282 0.06933 0.16808 1.00000
  H3 H 0.76903 0.53207 0.75936 1.00000
  H4 H 0.05515 0.10821 0.69361 1.00000
  H5 H 0.46718 0.93067 0.83192 1.00000
  H6 H 0.23097 0.46793 0.24064 1.00000
  Pt1 Pt 0.73720 0.48032 0.25114 1.00000
  Pt2 Pt 0.26280 0.51968 0.74886 1.00000
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