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Sr2In3I7

Alexandria ALEX

Alex-ID: agm005636639 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Sr2In3I7
Alex-ID
agm005636639
Elements
3
Sites
24
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
1,110.56
ų
Cell a
9.1684
Å
Cell b
8.3109
Å
Cell c
15.1556
Å
α angle
105.91
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2In3I7
Sr
4.00 · 16.7%
In
6.00 · 25.0%
I
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0230
eV/atom
Formation energy
-1.0520
eV/atom
Corrected total energy
-70.3252
eV
Raw total energy
-70.3252
eV

Electronic Structure

Indirect band gap
2.5602
eV
Direct band gap
2.6360
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C7_162_spg36

Decomposition

Sr(In3I4)2 SrI2

Computed at

2023-06-13 17:40:27.498488

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: agm005636639).

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 agm005636639
data_agm005636639
_cell_length_a     9.16837
_cell_length_b     8.31089
_cell_length_c     15.15559
_cell_angle_alpha  105.91348
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1110.55885
_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 0.74542 0.14431 0.79119 1.00000
  Sr2 Sr 0.24542 0.85569 0.20881 1.00000
  Sr3 Sr 0.24542 0.64687 0.79119 1.00000
  Sr4 Sr 0.74542 0.35313 0.20881 1.00000
  In1 In 0.64928 0.77270 0.00000 1.00000
  In2 In 0.14928 0.22730 1.00000 1.00000
  In3 In 0.85011 0.94057 0.37884 1.00000
  In4 In 0.35011 0.05943 0.62116 1.00000
  In5 In 0.85011 0.56173 0.62116 1.00000
  In6 In 0.35011 0.43827 0.37884 1.00000
  I1 I 0.70182 0.31815 0.41669 1.00000
  I2 I 0.20182 0.68185 0.58331 1.00000
  I3 I 0.20182 0.09854 0.41669 1.00000
  I4 I 0.70182 0.90146 0.58331 1.00000
  I5 I 0.06042 0.54925 0.25645 1.00000
  I6 I 0.56042 0.45075 0.74355 1.00000
  I7 I 0.56042 0.70719 0.25645 1.00000
  I8 I 0.06042 0.29281 0.74355 1.00000
  I9 I 0.93009 0.99818 0.15009 1.00000
  I10 I 0.43009 0.00182 0.84991 1.00000
  I11 I 0.79502 0.39579 0.00000 1.00000
  I12 I 0.29502 0.60421 1.00000 1.00000
  I13 I 0.93009 0.84810 0.84991 1.00000
  I14 I 0.43009 0.15190 0.15009 1.00000
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