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HEAS Data Platform · Materials Science Database

Sc4NiPt3

Alexandria ALEX

Alex-ID: agm014632407 · Space group: P4/mmm (#123)

Basic Information

Formula
Sc4NiPt3
Alex-ID
agm014632407
Elements
3
Sites
16
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
281.13
ų
Cell a
4.6727
Å
Cell b
6.4369
Å
Cell c
9.3467
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc4NiPt3
Sc
8.00 · 50.0%
Ni
2.00 · 12.5%
Pt
6.00 · 37.5%

Energy & Stability

Energy above hull
0.0054
eV/atom
Formation energy
-1.0476
eV/atom
Corrected total energy
-115.5097
eV
Raw total energy
-115.5097
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
8.6027
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_231_spg221

Decomposition

Sc6NiPt5 Sc3NiPt2

Computed at

2024-11-08 22:07:52.619374

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: agm014632407).

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 agm014632407
data_agm014632407
_cell_length_a     4.67271
_cell_length_b     6.43686
_cell_length_c     9.34669
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       281.12611
_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 0.50000 0.74665 0.00000 1.00000
  Sc2 Sc 0.50000 0.74665 0.50000 1.00000
  Sc3 Sc 0.50000 0.25335 0.00000 1.00000
  Sc4 Sc 0.50000 0.25335 0.50000 1.00000
  Sc5 Sc 0.99972 0.74667 0.75000 1.00000
  Sc6 Sc 0.00028 0.74667 0.25000 1.00000
  Sc7 Sc 0.00028 0.25333 0.25000 1.00000
  Sc8 Sc 0.99972 0.25333 0.75000 1.00000
  Ni1 Ni 0.00000 0.50000 0.00000 1.00000
  Ni2 Ni 0.00000 0.50000 0.50000 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
  Pt2 Pt 0.00000 0.00000 0.50000 1.00000
  Pt3 Pt 0.49939 0.00000 0.75000 1.00000
  Pt4 Pt 0.50061 0.00000 0.25000 1.00000
  Pt5 Pt 0.49973 0.50000 0.75000 1.00000
  Pt6 Pt 0.50027 0.50000 0.25000 1.00000
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