The compound described by Sr(IO3)2 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 8-coordinate geometry to one O(2), one O(4), one O(5), one O(6), two equivalent O(1), and two equivalent O(3) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Sr(1) and one I(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Sr(1) and one I(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one I(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one I(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Sr(1) and one I(2) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Sr(1) and one I(2) atom. There are two inequivalent I sites. In the first I site, I(1) is bonded in a distorted T-shaped geometry to one O(1), one O(3), and one O(4) atom. In the second I site, I(2) is bonded in a trigonal non-coplanar geometry to one O(2), one O(5), and one O(6) atom. is represented by the CIF file [CIF]
data_Sr(IO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.569
_cell_length_b   7.478
_cell_length_c   9.007
_cell_angle_alpha   52.178
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   615.496
_cell_formula_units_Z   4
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  0.905  0.241  0.993  1.0
  Sr  Sr1  1  0.405  0.759  0.507  1.0
  Sr  Sr2  1  0.595  0.241  0.493  1.0
  Sr  Sr3  1  0.095  0.759  0.007  1.0
  I  I4  1  0.217  0.302  0.955  1.0
  I  I5  1  0.717  0.698  0.545  1.0
  I  I6  1  0.075  0.747  0.470  1.0
  I  I7  1  0.575  0.253  0.030  1.0
  I  I8  1  0.425  0.747  0.970  1.0
  I  I9  1  0.925  0.253  0.530  1.0
  I  I10  1  0.283  0.302  0.455  1.0
  I  I11  1  0.783  0.698  0.045  1.0
  O  O12  1  0.111  0.107  0.984  1.0
  O  O13  1  0.907  0.387  0.643  1.0
  O  O14  1  0.610  0.496  0.587  1.0
  O  O15  1  0.258  0.438  0.713  1.0
  O  O16  1  0.758  0.562  0.787  1.0
  O  O17  1  0.701  0.072  0.122  1.0
  O  O18  1  0.461  0.049  0.163  1.0
  O  O19  1  0.110  0.504  0.913  1.0
  O  O20  1  0.961  0.951  0.337  1.0
  O  O21  1  0.201  0.928  0.378  1.0
  O  O22  1  0.407  0.613  0.857  1.0
  O  O23  1  0.611  0.893  0.516  1.0
  O  O24  1  0.389  0.107  0.484  1.0
  O  O25  1  0.593  0.387  0.143  1.0
  O  O26  1  0.799  0.072  0.622  1.0
  O  O27  1  0.039  0.049  0.663  1.0
  O  O28  1  0.890  0.496  0.087  1.0
  O  O29  1  0.539  0.951  0.837  1.0
  O  O30  1  0.299  0.928  0.878  1.0
  O  O31  1  0.242  0.438  0.213  1.0
  O  O32  1  0.742  0.562  0.287  1.0
  O  O33  1  0.390  0.504  0.413  1.0
  O  O34  1  0.093  0.613  0.357  1.0
  O  O35  1  0.889  0.893  0.016  1.0
[/CIF]
.
The compound described by Sr(IO3)2 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 8-coordinate geometry to one O(2), one O(4), one O(5), one O(6), two equivalent O(1), and two equivalent O(3) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Sr(1) and one I(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Sr(1) and one I(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one I(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one I(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Sr(1) and one I(2) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Sr(1) and one I(2) atom. There are two inequivalent I sites. In the first I site, I(1) is bonded in a distorted T-shaped geometry to one O(1), one O(3), and one O(4) atom. In the second I site, I(2) is bonded in a trigonal non-coplanar geometry to one O(2), one O(5), and one O(6) atom. is represented by the CIF file [CIF]
data_Sr(IO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.569
_cell_length_b   7.478
_cell_length_c   9.007
_cell_angle_alpha   52.178
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   615.496
_cell_formula_units_Z   4
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  0.905  0.241  0.993  1.0
  Sr  Sr1  1  0.405  0.759  0.507  1.0
  Sr  Sr2  1  0.595  0.241  0.493  1.0
  Sr  Sr3  1  0.095  0.759  0.007  1.0
  I  I4  1  0.217  0.302  0.955  1.0
  I  I5  1  0.717  0.698  0.545  1.0
  I  I6  1  0.075  0.747  0.470  1.0
  I  I7  1  0.575  0.253  0.030  1.0
  I  I8  1  0.425  0.747  0.970  1.0
  I  I9  1  0.925  0.253  0.530  1.0
  I  I10  1  0.283  0.302  0.455  1.0
  I  I11  1  0.783  0.698  0.045  1.0
  O  O12  1  0.111  0.107  0.984  1.0
  O  O13  1  0.907  0.387  0.643  1.0
  O  O14  1  0.610  0.496  0.587  1.0
  O  O15  1  0.258  0.438  0.713  1.0
  O  O16  1  0.758  0.562  0.787  1.0
  O  O17  1  0.701  0.072  0.122  1.0
  O  O18  1  0.461  0.049  0.163  1.0
  O  O19  1  0.110  0.504  0.913  1.0
  O  O20  1  0.961  0.951  0.337  1.0
  O  O21  1  0.201  0.928  0.378  1.0
  O  O22  1  0.407  0.613  0.857  1.0
  O  O23  1  0.611  0.893  0.516  1.0
  O  O24  1  0.389  0.107  0.484  1.0
  O  O25  1  0.593  0.387  0.143  1.0
  O  O26  1  0.799  0.072  0.622  1.0
  O  O27  1  0.039  0.049  0.663  1.0
  O  O28  1  0.890  0.496  0.087  1.0
  O  O29  1  0.539  0.951  0.837  1.0
  O  O30  1  0.299  0.928  0.878  1.0
  O  O31  1  0.242  0.438  0.213  1.0
  O  O32  1  0.742  0.562  0.287  1.0
  O  O33  1  0.390  0.504  0.413  1.0
  O  O34  1  0.093  0.613  0.357  1.0
  O  O35  1  0.889  0.893  0.016  1.0
[/CIF]
.