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Sc4CoNi

Alexandria ALEX

Alex-ID: agm013636098 · Space group: I422 (#97)

Basic Information

Formula
Sc4CoNi
Alex-ID
agm013636098
Elements
3
Sites
6
Space group
I422 (#97)
Crystal system
tetragonal
Volume
113.31
ų
Cell a
5.3000
Å
Cell b
5.3000
Å
Cell c
5.3000
Å
α angle
106.09
°
β angle
106.09
°
γ angle
116.48
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc4CoNi
Sc
4.00 · 66.7%
Co
1.00 · 16.7%
Ni
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0387
eV/atom
Formation energy
-0.2845
eV/atom
Corrected total energy
-39.9408
eV
Raw total energy
-39.9408
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
7.9893
Total magnetisation
0.0036
μB

Additional Information

Prototype ID

ABC4_97_spg44

Decomposition

Sc3Co ScNi

Computed at

2025-04-15 21:41:57

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: agm013636098).

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 agm013636098
data_agm013636098
_cell_length_a     5.30003
_cell_length_b     5.30003
_cell_length_c     5.30003
_cell_angle_alpha  106.08564
_cell_angle_beta   106.08564
_cell_angle_gamma  116.47788
_cell_volume       113.30726
_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 0.07327 0.57327 0.14654 1.00000
  Sc2 Sc 0.42673 0.92673 0.85346 1.00000
  Sc3 Sc 0.57327 0.42673 0.50000 1.00000
  Sc4 Sc 0.92673 0.07327 0.50000 1.00000
  Co1 Co 0.50000 0.50000 0.00000 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
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