The compound described by (SrS2O5)2O2 crystallizes in the triclinic P-1 space group. The structure consists of one hydrogen peroxide molecule inside a SrS2O5 framework. In the SrS2O5 framework, Sr(1) is bonded in a 8-coordinate geometry to one S(2), two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to one S(2), one O(2), and one O(3) atom. In the second S site, S(2) is bonded in a 3-coordinate geometry to one Sr(1), one S(1), and one S(2) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to two equivalent Sr(1) and one O(4) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one S(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a water-like geometry to one O(1) and one O(5) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one O(4) atom. is represented by the CIF file [CIF]
data_Sr(SO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.405
_cell_length_b   8.316
_cell_length_c   10.534
_cell_angle_alpha   51.826
_cell_angle_beta   66.839
_cell_angle_gamma   67.729
_symmetry_Int_Tables_number   1
_cell_volume   336.123
_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  0.883  0.768  0.015  1.0
  Sr  Sr1  1  0.117  0.232  0.985  1.0
  S  S2  1  0.577  0.892  0.291  1.0
  S  S3  1  0.423  0.108  0.709  1.0
  S  S4  1  0.691  0.541  0.453  1.0
  S  S5  1  0.309  0.459  0.547  1.0
  O  O6  1  0.218  0.589  0.856  1.0
  O  O7  1  0.782  0.411  0.144  1.0
  O  O8  1  0.137  0.073  0.813  1.0
  O  O9  1  0.863  0.927  0.187  1.0
  O  O10  1  0.416  0.922  0.187  1.0
  O  O11  1  0.584  0.078  0.813  1.0
  O  O12  1  0.501  0.565  0.823  1.0
  O  O13  1  0.499  0.435  0.177  1.0
  O  O14  1  0.383  0.637  0.085  1.0
  O  O15  1  0.617  0.363  0.915  1.0
  O  O16  1  0.942  0.926  0.538  1.0
  O  O17  1  0.058  0.074  0.462  1.0
[/CIF]
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The compound described by (SrS2O5)2O2 crystallizes in the triclinic P-1 space group. The structure consists of one hydrogen peroxide molecule inside a SrS2O5 framework. In the SrS2O5 framework, Sr(1) is bonded in a 8-coordinate geometry to one S(2), two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to one S(2), one O(2), and one O(3) atom. In the second S site, S(2) is bonded in a 3-coordinate geometry to one Sr(1), one S(1), and one S(2) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to two equivalent Sr(1) and one O(4) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one S(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a water-like geometry to one O(1) and one O(5) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one O(4) atom. is represented by the CIF file [CIF]
data_Sr(SO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.405
_cell_length_b   8.316
_cell_length_c   10.534
_cell_angle_alpha   51.826
_cell_angle_beta   66.839
_cell_angle_gamma   67.729
_symmetry_Int_Tables_number   1
_cell_volume   336.123
_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  0.883  0.768  0.015  1.0
  Sr  Sr1  1  0.117  0.232  0.985  1.0
  S  S2  1  0.577  0.892  0.291  1.0
  S  S3  1  0.423  0.108  0.709  1.0
  S  S4  1  0.691  0.541  0.453  1.0
  S  S5  1  0.309  0.459  0.547  1.0
  O  O6  1  0.218  0.589  0.856  1.0
  O  O7  1  0.782  0.411  0.144  1.0
  O  O8  1  0.137  0.073  0.813  1.0
  O  O9  1  0.863  0.927  0.187  1.0
  O  O10  1  0.416  0.922  0.187  1.0
  O  O11  1  0.584  0.078  0.813  1.0
  O  O12  1  0.501  0.565  0.823  1.0
  O  O13  1  0.499  0.435  0.177  1.0
  O  O14  1  0.383  0.637  0.085  1.0
  O  O15  1  0.617  0.363  0.915  1.0
  O  O16  1  0.942  0.926  0.538  1.0
  O  O17  1  0.058  0.074  0.462  1.0
[/CIF]
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