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Tm3PtAu2

Alexandria ALEX

Alex-ID: agm005707129 · Space group: P4/mmm (#123)

Basic Information

Formula
Tm3PtAu2
Alex-ID
agm005707129
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
130.74
ų
Cell a
3.5027
Å
Cell b
3.5027
Å
Cell c
10.6564
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm3PtAu2
Tm
3.00 · 50.0%
Pt
1.00 · 16.7%
Au
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0297
eV/atom
Formation energy
-1.0191
eV/atom
Corrected total energy
-32.1722
eV
Raw total energy
-32.1722
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.9344
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

Tm4PtAu3 Tm2PtAu

Computed at

2023-08-25 07:19:28.182497

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: agm005707129).

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 agm005707129
data_agm005707129
_cell_length_a     3.50274
_cell_length_b     3.50274
_cell_length_c     10.65637
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       130.74469
_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
  Tm1 Tm 0.00000 0.00000 0.00000 1.00000
  Tm2 Tm 0.00000 0.00000 0.65845 1.00000
  Tm3 Tm 0.00000 0.00000 0.34155 1.00000
  Pt1 Pt 0.50000 0.50000 0.50000 1.00000
  Au1 Au 0.50000 0.50000 0.83224 1.00000
  Au2 Au 0.50000 0.50000 0.16776 1.00000
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