Navigation

HEAS Data Platform · Materials Science Database

ScInSe2

Alexandria ALEX

Alex-ID: agm003872695 · Space group: Amm2 (#38)

Basic Information

Formula
ScInSe2
Alex-ID
agm003872695
Elements
3
Sites
4
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
93.29
ų
Cell a
4.1639
Å
Cell b
3.8971
Å
Cell c
6.0700
Å
α angle
71.28
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ScInSe2
In
1.00 · 25.0%
Sc
1.00 · 25.0%
Se
2.00 · 50.0%

Energy & Stability

Energy above hull
0.2403
eV/atom
Formation energy
-0.9541
eV/atom
Corrected total energy
-19.8987
eV
Raw total energy
-19.8987
eV

Electronic Structure

Indirect band gap
0.0936
eV
Direct band gap
0.1247
eV
DOS at Fermi level
0.2644
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_6960_spg10

Decomposition

InSe Sc2Se3 In

Computed at

2023-03-01 09:40:48.185753

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: agm003872695).

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 agm003872695
data_agm003872695
_cell_length_a     4.16390
_cell_length_b     3.89715
_cell_length_c     6.07005
_cell_angle_alpha  71.27556
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       93.28741
_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
  In1 In 0.00000 0.74294 0.38920 1.00000
  Sc1 Sc 0.50000 0.55105 0.77298 1.00000
  Se1 Se 0.00000 0.97516 0.92444 1.00000
  Se2 Se 0.50000 0.23086 0.41339 1.00000
Get direct link