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Sr(GaI4)2

Alexandria ALEX

Alex-ID: agm003523735 · Space group: C2/m (#12)

Basic Information

Formula
Sr(GaI4)2
Alex-ID
agm003523735
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
591.79
ų
Cell a
7.2977
Å
Cell b
9.1734
Å
Cell c
9.1734
Å
α angle
77.78
°
β angle
82.54
°
γ angle
82.54
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr(GaI4)2
Sr
1.00 · 9.1%
Ga
2.00 · 18.2%
I
8.00 · 72.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.8209
eV/atom
Corrected total energy
-29.1789
eV
Raw total energy
-29.1789
eV

Electronic Structure

Indirect band gap
2.3424
eV
Direct band gap
2.3614
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C8_352_spg12

Decomposition

Sr(GaI4)2

Computed at

2022-03-15 07:45:57.416981

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: agm003523735).

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 agm003523735
data_agm003523735
_cell_length_a     7.29770
_cell_length_b     9.17338
_cell_length_c     9.17338
_cell_angle_alpha  77.77635
_cell_angle_beta   82.54463
_cell_angle_gamma  82.54463
_cell_volume       591.78703
_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
  Sr1 Sr 0.00000 0.00000 0.00000 1.00000
  Ga1 Ga 0.66614 0.79670 0.79670 1.00000
  Ga2 Ga 0.33386 0.20330 0.20330 1.00000
  I1 I 0.24108 0.29400 0.92940 1.00000
  I2 I 0.75892 0.07060 0.70600 1.00000
  I3 I 0.30809 0.79708 0.79708 1.00000
  I4 I 0.69191 0.20292 0.20292 1.00000
  I5 I 0.24108 0.92940 0.29400 1.00000
  I6 I 0.75892 0.70600 0.07060 1.00000
  I7 I 0.82762 0.62466 0.62466 1.00000
  I8 I 0.17238 0.37534 0.37534 1.00000
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