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Sc3GaPt2

Alexandria ALEX

Alex-ID: agm040983316 · Space group: Pnma (#62)

Basic Information

Formula
Sc3GaPt2
Alex-ID
agm040983316
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
453.62
ų
Cell a
4.5954
Å
Cell b
7.9764
Å
Cell c
12.3755
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc3GaPt2
Sc
12.00 · 50.0%
Ga
4.00 · 16.7%
Pt
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0562
eV/atom
Formation energy
-0.9775
eV/atom
Corrected total energy
-160.2606
eV
Raw total energy
-160.2606
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0099
eV
DOS at Fermi level
19.2628
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1912_spg62

Decomposition

Sc3GaPt2

Computed at

2025-04-14 08:44:22

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: agm040983316).

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 agm040983316
data_agm040983316
_cell_length_a     4.59538
_cell_length_b     7.97641
_cell_length_c     12.37549
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       453.61907
_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 0.25000 0.42464 0.56991 1.00000
  Sc2 Sc 0.75000 0.57536 0.43009 1.00000
  Sc3 Sc 0.75000 0.92464 0.93009 1.00000
  Sc4 Sc 0.25000 0.07536 0.06991 1.00000
  Sc5 Sc 0.25000 0.71892 0.74848 1.00000
  Sc6 Sc 0.75000 0.28108 0.25152 1.00000
  Sc7 Sc 0.75000 0.21892 0.75152 1.00000
  Sc8 Sc 0.25000 0.78108 0.24848 1.00000
  Sc9 Sc 0.25000 0.36988 0.90602 1.00000
  Sc10 Sc 0.75000 0.63012 0.09398 1.00000
  Sc11 Sc 0.75000 0.86988 0.59398 1.00000
  Sc12 Sc 0.25000 0.13012 0.40602 1.00000
  Ga1 Ga 0.25000 0.07001 0.62559 1.00000
  Ga2 Ga 0.75000 0.92999 0.37441 1.00000
  Ga3 Ga 0.75000 0.57001 0.87441 1.00000
  Ga4 Ga 0.25000 0.42999 0.12559 1.00000
  Pt1 Pt 0.25000 0.71146 0.96802 1.00000
  Pt2 Pt 0.75000 0.28854 0.03198 1.00000
  Pt3 Pt 0.75000 0.21146 0.53198 1.00000
  Pt4 Pt 0.25000 0.78854 0.46802 1.00000
  Pt5 Pt 0.25000 0.04038 0.83205 1.00000
  Pt6 Pt 0.75000 0.95962 0.16795 1.00000
  Pt7 Pt 0.75000 0.54038 0.66795 1.00000
  Pt8 Pt 0.25000 0.45962 0.33205 1.00000
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