The material structure described by SrH(O3I)2 crystallizes in the monoclinic C2/c space group. Sr(1) is bonded in a 9-coordinate geometry to one H(1), two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. H(1) is bonded in a single-bond geometry to one Sr(1) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one I(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Sr(1) and one I(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent Sr(1) and one I(1) atom. I(1) is bonded in a 3-coordinate geometry to one O(1), one O(2), and one O(3) atom. is represented by the CIF card [CIF]
data_SrH(IO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.624
_cell_length_b   7.624
_cell_length_c   8.715
_cell_angle_alpha   55.509
_cell_angle_beta   55.509
_cell_angle_gamma   63.612
_symmetry_Int_Tables_number   1
_cell_volume   338.328
_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  0.326  0.674  0.250  1.0
  Sr  Sr1  1  0.674  0.326  0.750  1.0
  H  H2  1  0.673  0.327  0.250  1.0
  H  H3  1  0.327  0.673  0.750  1.0
  I  I4  1  0.783  0.840  0.208  1.0
  I  I5  1  0.217  0.160  0.792  1.0
  I  I6  1  0.160  0.217  0.292  1.0
  I  I7  1  0.840  0.783  0.708  1.0
  O  O8  1  0.425  0.297  0.117  1.0
  O  O9  1  0.575  0.703  0.883  1.0
  O  O10  1  0.703  0.575  0.383  1.0
  O  O11  1  0.297  0.425  0.617  1.0
  O  O12  1  0.243  0.920  0.408  1.0
  O  O13  1  0.757  0.080  0.592  1.0
  O  O14  1  0.080  0.757  0.092  1.0
  O  O15  1  0.920  0.243  0.908  1.0
  O  O16  1  0.727  0.900  0.002  1.0
  O  O17  1  0.273  0.100  0.998  1.0
  O  O18  1  0.100  0.273  0.498  1.0
  O  O19  1  0.900  0.727  0.502  1.0
[/CIF]
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The material structure described by SrH(O3I)2 crystallizes in the monoclinic C2/c space group. Sr(1) is bonded in a 9-coordinate geometry to one H(1), two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. H(1) is bonded in a single-bond geometry to one Sr(1) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one I(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Sr(1) and one I(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent Sr(1) and one I(1) atom. I(1) is bonded in a 3-coordinate geometry to one O(1), one O(2), and one O(3) atom. is represented by the CIF card [CIF]
data_SrH(IO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.624
_cell_length_b   7.624
_cell_length_c   8.715
_cell_angle_alpha   55.509
_cell_angle_beta   55.509
_cell_angle_gamma   63.612
_symmetry_Int_Tables_number   1
_cell_volume   338.328
_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  0.326  0.674  0.250  1.0
  Sr  Sr1  1  0.674  0.326  0.750  1.0
  H  H2  1  0.673  0.327  0.250  1.0
  H  H3  1  0.327  0.673  0.750  1.0
  I  I4  1  0.783  0.840  0.208  1.0
  I  I5  1  0.217  0.160  0.792  1.0
  I  I6  1  0.160  0.217  0.292  1.0
  I  I7  1  0.840  0.783  0.708  1.0
  O  O8  1  0.425  0.297  0.117  1.0
  O  O9  1  0.575  0.703  0.883  1.0
  O  O10  1  0.703  0.575  0.383  1.0
  O  O11  1  0.297  0.425  0.617  1.0
  O  O12  1  0.243  0.920  0.408  1.0
  O  O13  1  0.757  0.080  0.592  1.0
  O  O14  1  0.080  0.757  0.092  1.0
  O  O15  1  0.920  0.243  0.908  1.0
  O  O16  1  0.727  0.900  0.002  1.0
  O  O17  1  0.273  0.100  0.998  1.0
  O  O18  1  0.100  0.273  0.498  1.0
  O  O19  1  0.900  0.727  0.502  1.0
[/CIF]
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