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Sm3In3Pd2Pt

Alexandria ALEX

Alex-ID: agm033683371 · Space group: P-62m (#189)

Alexandria Database API

Basic Information

Formula
Sm3In3Pd2Pt
Alex-ID
agm033683371
Elements
4
Sites
9
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
206.58
ų
Cell a
7.7867
Å
Cell b
7.7867
Å
Cell c
3.9342
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm3In3Pd2Pt
Sm
3.00 · 33.3%
In
3.00 · 33.3%
Pd
2.00 · 22.2%
Pt
1.00 · 11.1%

Energy & Stability

Energy above hull
0.0237
eV/atom
Formation energy
-0.8242
eV/atom
Corrected total energy
-46.3707
eV
Raw total energy
-46.3707
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.9002
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D3_61_spg1

Decomposition

Sm3In3PdPt2 SmInPd

Computed at

2024-12-04 07:10:42

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: agm033683371).

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 agm033683371
data_agm033683371
_cell_length_a     7.78666
_cell_length_b     7.78666
_cell_length_c     3.93416
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       206.57853
_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
  Sm1 Sm 0.00000 0.40508 0.00000 1.00000
  Sm2 Sm 0.59492 0.59492 0.00000 1.00000
  Sm3 Sm 0.40508 0.00000 0.00000 1.00000
  In1 In 0.74074 0.00000 0.50000 1.00000
  In2 In 0.25926 0.25926 0.50000 1.00000
  In3 In 0.00000 0.74074 0.50000 1.00000
  Pd1 Pd 0.33333 0.66667 0.50000 1.00000
  Pd2 Pd 0.66667 0.33333 0.50000 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
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