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Al2(RuPt)3

Alexandria ALEX

Alex-ID: agm009094638 · Space group: Pmmm (#47)

Alexandria Database API

Basic Information

Formula
Al2(RuPt)3
Alex-ID
agm009094638
Elements
3
Sites
8
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
116.49
ų
Cell a
3.8264
Å
Cell b
3.9002
Å
Cell c
7.8055
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al2(RuPt)3
Al
2.00 · 25.0%
Ru
3.00 · 37.5%
Pt
3.00 · 37.5%

Energy & Stability

Energy above hull
0.2472
eV/atom
Formation energy
-0.3301
eV/atom
Corrected total energy
-56.2237
eV
Raw total energy
-56.2237
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0090
eV
DOS at Fermi level
9.3930
Total magnetisation
0.0037
μB

Additional Information

Prototype ID

A2B3C3_18_spg47

Decomposition

Al2RuPt Al3Pt5 Ru

Computed at

2024-05-28 05:44:18.287423

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: agm009094638).

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 agm009094638
data_agm009094638
_cell_length_a     3.82643
_cell_length_b     3.90024
_cell_length_c     7.80553
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       116.48966
_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
  Al1 Al 0.00000 0.00000 0.25063 1.00000
  Al2 Al 0.00000 0.00000 0.74937 1.00000
  Ru1 Ru 0.00000 0.50000 0.50000 1.00000
  Ru2 Ru 0.50000 0.00000 0.00000 1.00000
  Ru3 Ru 0.50000 0.00000 0.50000 1.00000
  Pt1 Pt 0.50000 0.50000 0.25190 1.00000
  Pt2 Pt 0.50000 0.50000 0.74810 1.00000
  Pt3 Pt 0.00000 0.50000 0.00000 1.00000
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