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Sc5Al11Pt6

Alexandria ALEX

Alex-ID: agm008604655 · Space group: Cmmm (#65)

Alexandria Database API

Basic Information

Formula
Sc5Al11Pt6
Alex-ID
agm008604655
Elements
3
Sites
22
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
385.51
ų
Cell a
9.6711
Å
Cell b
9.6711
Å
Cell c
4.1226
Å
α angle
90.00
°
β angle
90.00
°
γ angle
88.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc5Al11Pt6
Sc
5.00 · 22.7%
Al
11.00 · 50.0%
Pt
6.00 · 27.3%

Energy & Stability

Energy above hull
0.0862
eV/atom
Formation energy
-0.9017
eV/atom
Corrected total energy
-129.2237
eV
Raw total energy
-129.2237
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0144
eV
DOS at Fermi level
6.8107
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A5B6C11_2_spg65

Decomposition

ScAl2Pt Sc4(Al8Pt3)3 ScAlPt

Computed at

2024-03-02 20:59:41.579072

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: agm008604655).

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 agm008604655
data_agm008604655
_cell_length_a     9.67113
_cell_length_b     9.67113
_cell_length_c     4.12262
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  88.81410
_cell_volume       385.50946
_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
  Sc1 Sc 0.53488 0.18715 0.50000 1.00000
  Sc2 Sc 0.81285 0.46512 0.50000 1.00000
  Sc3 Sc 0.18715 0.53488 0.50000 1.00000
  Sc4 Sc 0.46512 0.81285 0.50000 1.00000
  Sc5 Sc 0.00000 0.00000 0.00000 1.00000
  Al1 Al 0.77658 0.77658 0.50000 1.00000
  Al2 Al 0.22342 0.22342 0.50000 1.00000
  Al3 Al 0.21235 0.78765 0.00000 1.00000
  Al4 Al 0.35646 0.04746 0.00000 1.00000
  Al5 Al 0.65443 0.65443 0.00000 1.00000
  Al6 Al 0.34557 0.34557 0.00000 1.00000
  Al7 Al 0.64354 0.95254 0.00000 1.00000
  Al8 Al 0.78765 0.21235 0.00000 1.00000
  Al9 Al 0.04746 0.35646 0.00000 1.00000
  Al10 Al 0.50000 0.50000 0.50000 1.00000
  Al11 Al 0.95254 0.64354 0.00000 1.00000
  Pt1 Pt 0.39315 0.60685 0.00000 1.00000
  Pt2 Pt 0.03023 0.77381 0.50000 1.00000
  Pt3 Pt 0.96977 0.22619 0.50000 1.00000
  Pt4 Pt 0.60685 0.39315 0.00000 1.00000
  Pt5 Pt 0.22619 0.96977 0.50000 1.00000
  Pt6 Pt 0.77381 0.03023 0.50000 1.00000
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