Navigation

HEAS Data Platform · Materials Science Database

Sc3Cr4

Alexandria ALEX

Alex-ID: agm005486295 · Space group: I4/mmm (#139)

Basic Information

Formula
Sc3Cr4
Alex-ID
agm005486295
Elements
2
Sites
7
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
115.31
ų
Cell a
12.6048
Å
Cell b
12.6048
Å
Cell c
12.6048
Å
α angle
166.12
°
β angle
166.12
°
γ angle
19.68
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc3Cr4
Sc
3.00 · 42.9%
Cr
4.00 · 57.1%

Energy & Stability

Energy above hull
0.1659
eV/atom
Formation energy
0.1659
eV/atom
Corrected total energy
-56.3271
eV
Raw total energy
-56.3271
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0017
eV
DOS at Fermi level
7.5419
Total magnetisation
0.8209
μB

Additional Information

Prototype ID

A3B4_122_spg139

Decomposition

Cr Sc

Computed at

2023-03-18 03:26:05.110634

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: agm005486295).

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 agm005486295
data_agm005486295
_cell_length_a     12.60483
_cell_length_b     12.60483
_cell_length_c     12.60483
_cell_angle_alpha  166.11562
_cell_angle_beta   166.11562
_cell_angle_gamma  19.68413
_cell_volume       115.30642
_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 0.00000 0.00000 0.00000 1.00000
  Sc2 Sc 0.69546 0.69546 0.00000 1.00000
  Sc3 Sc 0.30454 0.30454 0.00000 1.00000
  Cr1 Cr 0.87760 0.87760 0.00000 1.00000
  Cr2 Cr 0.12240 0.12240 0.00000 1.00000
  Cr3 Cr 0.57612 0.57612 0.00000 1.00000
  Cr4 Cr 0.42388 0.42388 0.00000 1.00000
Get direct link