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Na(ScI3)2

Alexandria ALEX

Alex-ID: agm005690342 · Space group: P-31m (#162)

Basic Information

Formula
Na(ScI3)2
Alex-ID
agm005690342
Elements
3
Sites
9
Space group
P-31m (#162)
Crystal system
trigonal
Volume
347.95
ų
Cell a
7.3350
Å
Cell b
7.4011
Å
Cell c
7.4011
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na(ScI3)2
Na
1.00 · 11.1%
Sc
2.00 · 22.2%
I
6.00 · 66.7%

Energy & Stability

Energy above hull
0.0523
eV/atom
Formation energy
-1.1767
eV/atom
Corrected total energy
-33.8730
eV
Raw total energy
-33.8730
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.2389
Total magnetisation
1.0515
μB

Additional Information

Prototype ID

AB2C6_4_spg162

Decomposition

Na(ScI3)2

Computed at

2023-07-08 19:54:04.033996

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: agm005690342).

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 agm005690342
data_agm005690342
_cell_length_a     7.33502
_cell_length_b     7.40108
_cell_length_c     7.40108
_cell_angle_alpha  119.99991
_cell_angle_beta   90.00034
_cell_angle_gamma  90.00034
_cell_volume       347.95403
_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
  Na1 Na 0.00000 1.00000 1.00000 1.00000
  Sc1 Sc 0.50000 0.66667 0.33333 1.00000
  Sc2 Sc 0.50000 0.33333 0.66667 1.00000
  I1 I 0.73281 0.64575 0.64575 1.00000
  I2 I 0.26719 0.64574 1.00000 1.00000
  I3 I 0.26719 1.00000 0.64574 1.00000
  I4 I 0.73281 0.35426 0.00000 1.00000
  I5 I 0.26719 0.35425 0.35425 1.00000
  I6 I 0.73281 0.00000 0.35426 1.00000
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