The crystal structure described by SrAg2(O2I)4 crystallizes in the tetragonal I422 space group. Sr(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. Ag(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to one Sr(1), one Ag(1), and two equivalent I(1) atoms to form a mixture of distorted corner and edge-sharing OSrAgI2 tetrahedra. I(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrAg2(IO2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.430
_cell_length_b   7.430
_cell_length_c   7.430
_cell_angle_alpha   115.876
_cell_angle_beta   115.876
_cell_angle_gamma   97.305
_symmetry_Int_Tables_number   1
_cell_volume   305.398
_cell_formula_units_Z   1
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
  Ag  Ag1  1  0.500  0.000  0.500  1.0
  Ag  Ag2  1  0.000  0.500  0.500  1.0
  I  I3  1  0.490  0.510  0.500  1.0
  I  I4  1  0.010  0.990  0.500  1.0
  I  I5  1  0.510  0.010  0.019  1.0
  I  I6  1  0.990  0.490  0.981  1.0
  O  O7  1  0.192  0.883  0.776  1.0
  O  O8  1  0.107  0.416  0.224  1.0
  O  O9  1  0.808  0.584  0.690  1.0
  O  O10  1  0.893  0.117  0.310  1.0
  O  O11  1  0.584  0.893  0.776  1.0
  O  O12  1  0.117  0.808  0.224  1.0
  O  O13  1  0.883  0.107  0.690  1.0
  O  O14  1  0.416  0.192  0.310  1.0
[/CIF]
.
The crystal structure described by SrAg2(O2I)4 crystallizes in the tetragonal I422 space group. Sr(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. Ag(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to one Sr(1), one Ag(1), and two equivalent I(1) atoms to form a mixture of distorted corner and edge-sharing OSrAgI2 tetrahedra. I(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrAg2(IO2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.430
_cell_length_b   7.430
_cell_length_c   7.430
_cell_angle_alpha   115.876
_cell_angle_beta   115.876
_cell_angle_gamma   97.305
_symmetry_Int_Tables_number   1
_cell_volume   305.398
_cell_formula_units_Z   1
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
  Ag  Ag1  1  0.500  0.000  0.500  1.0
  Ag  Ag2  1  0.000  0.500  0.500  1.0
  I  I3  1  0.490  0.510  0.500  1.0
  I  I4  1  0.010  0.990  0.500  1.0
  I  I5  1  0.510  0.010  0.019  1.0
  I  I6  1  0.990  0.490  0.981  1.0
  O  O7  1  0.192  0.883  0.776  1.0
  O  O8  1  0.107  0.416  0.224  1.0
  O  O9  1  0.808  0.584  0.690  1.0
  O  O10  1  0.893  0.117  0.310  1.0
  O  O11  1  0.584  0.893  0.776  1.0
  O  O12  1  0.117  0.808  0.224  1.0
  O  O13  1  0.883  0.107  0.690  1.0
  O  O14  1  0.416  0.192  0.310  1.0
[/CIF]
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