The material structure described by SrI2 is Rutile structured and crystallizes in the tetragonal P4_2/mnm space group. Sr(1) is bonded to six equivalent I(1) atoms to form a mixture of corner and edge-sharing SrI6 octahedra. The corner-sharing octahedral tilt angles are 49°. I(1) is bonded in a distorted trigonal planar geometry to three equivalent Sr(1) atoms. is represented by the CIF file [CIF]
data_SrI2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.719
_cell_length_b   7.719
_cell_length_c   4.974
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   296.337
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  Sr  Sr1  1  0.500  0.500  0.500  1.0
  I  I2  1  0.302  0.302  0.000  1.0
  I  I3  1  0.698  0.698  0.000  1.0
  I  I4  1  0.198  0.802  0.500  1.0
  I  I5  1  0.802  0.198  0.500  1.0
[/CIF]
.
The material structure described by SrI2 is Rutile structured and crystallizes in the tetragonal P4_2/mnm space group. Sr(1) is bonded to six equivalent I(1) atoms to form a mixture of corner and edge-sharing SrI6 octahedra. The corner-sharing octahedral tilt angles are 49°. I(1) is bonded in a distorted trigonal planar geometry to three equivalent Sr(1) atoms. is represented by the CIF file [CIF]
data_SrI2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.719
_cell_length_b   7.719
_cell_length_c   4.974
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   296.337
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  Sr  Sr1  1  0.500  0.500  0.500  1.0
  I  I2  1  0.302  0.302  0.000  1.0
  I  I3  1  0.698  0.698  0.000  1.0
  I  I4  1  0.198  0.802  0.500  1.0
  I  I5  1  0.802  0.198  0.500  1.0
[/CIF]
.