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Sc3SiC

Alexandria ALEX

Alex-ID: agm003052182 · Space group: P2_1/c (#14)

Basic Information

Formula
Sc3SiC
Alex-ID
agm003052182
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
352.20
ų
Cell a
23.8619
Å
Cell b
5.6880
Å
Cell c
9.0651
Å
α angle
90.00
°
β angle
163.37
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc3SiC
Sc
12.00 · 60.0%
Si
4.00 · 20.0%
C
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1341
eV/atom
Formation energy
-0.5519
eV/atom
Corrected total energy
-145.6032
eV
Raw total energy
-145.6032
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
17.3048
Total magnetisation
0.3563
μB

Additional Information

Prototype ID

ABC3_1198_spg14

Decomposition

Sc3SiC

Computed at

2016-04-01 03:56:57

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: agm003052182).

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 agm003052182
data_agm003052182
_cell_length_a     23.86193
_cell_length_b     5.68795
_cell_length_c     9.06509
_cell_angle_alpha  90.00000
_cell_angle_beta   163.36582
_cell_angle_gamma  90.00000
_cell_volume       352.20439
_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 0.28621 0.92926 0.92586 1.00000
  Sc2 Sc 0.71379 0.07074 0.07414 1.00000
  Sc3 Sc 0.21379 0.42926 0.57414 1.00000
  Sc4 Sc 0.78621 0.57074 0.42586 1.00000
  Sc5 Sc 0.36142 0.40838 0.27261 1.00000
  Sc6 Sc 0.63858 0.59162 0.72739 1.00000
  Sc7 Sc 0.13858 0.90838 0.22739 1.00000
  Sc8 Sc 0.86142 0.09162 0.77261 1.00000
  Sc9 Sc 0.39191 0.87575 0.54628 1.00000
  Sc10 Sc 0.60809 0.12425 0.45372 1.00000
  Sc11 Sc 0.10809 0.37575 0.95372 1.00000
  Sc12 Sc 0.89191 0.62425 0.04628 1.00000
  Si1 Si 0.02427 0.15351 0.46009 1.00000
  Si2 Si 0.97573 0.84649 0.53991 1.00000
  Si3 Si 0.47573 0.65351 0.03991 1.00000
  Si4 Si 0.52427 0.34649 0.96009 1.00000
  C1 C 0.52323 0.75227 0.65539 1.00000
  C2 C 0.47677 0.24773 0.34461 1.00000
  C3 C 0.97677 0.25227 0.84461 1.00000
  C4 C 0.02323 0.74773 0.15539 1.00000
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