The structure described by Mg(O6I)2(O2)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four hydrogen peroxide molecules and two Mg(O6I)2 clusters. In each Mg(O6I)2 cluster, Mg(1) is bonded in a square co-planar geometry to two equivalent O(4) and two equivalent O(7) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one O(7) atom. In the second O site, O(2) is bonded in a single-bond geometry to one I(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one I(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mg(1) and one I(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one I(1) atom. In the sixth O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Mg(1) and one O(1) atom. I(1) is bonded in a tetrahedral geometry to one O(2), one O(3), one O(4), and one O(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mg(IO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.618
_cell_length_b   11.287
_cell_length_c   13.728
_cell_angle_alpha   53.902
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   828.635
_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
  Mg  Mg0  1  0.500  0.500  0.500  1.0
  Mg  Mg1  1  0.000  0.500  0.000  1.0
  I  I2  1  0.510  0.168  0.532  1.0
  I  I3  1  0.010  0.832  0.968  1.0
  I  I4  1  0.490  0.832  0.468  1.0
  I  I5  1  0.990  0.168  0.032  1.0
  O  O6  1  0.709  0.478  0.295  1.0
  O  O7  1  0.209  0.522  0.205  1.0
  O  O8  1  0.291  0.522  0.705  1.0
  O  O9  1  0.791  0.478  0.795  1.0
  O  O10  1  0.357  0.249  0.400  1.0
  O  O11  1  0.857  0.751  0.100  1.0
  O  O12  1  0.643  0.751  0.600  1.0
  O  O13  1  0.143  0.249  0.900  1.0
  O  O14  1  0.773  0.171  0.501  1.0
  O  O15  1  0.273  0.829  0.999  1.0
  O  O16  1  0.227  0.829  0.499  1.0
  O  O17  1  0.727  0.171  0.001  1.0
  O  O18  1  0.518  0.704  0.426  1.0
  O  O19  1  0.018  0.296  0.074  1.0
  O  O20  1  0.482  0.296  0.574  1.0
  O  O21  1  0.982  0.704  0.926  1.0
  O  O22  1  0.419  0.995  0.657  1.0
  O  O23  1  0.919  0.005  0.843  1.0
  O  O24  1  0.581  0.005  0.343  1.0
  O  O25  1  0.081  0.995  0.157  1.0
  O  O26  1  0.113  0.644  0.357  1.0
  O  O27  1  0.613  0.356  0.143  1.0
  O  O28  1  0.887  0.356  0.643  1.0
  O  O29  1  0.387  0.644  0.857  1.0
  O  O30  1  0.366  0.447  0.676  1.0
  O  O31  1  0.866  0.553  0.824  1.0
  O  O32  1  0.634  0.553  0.324  1.0
  O  O33  1  0.134  0.447  0.176  1.0
  O  O34  1  0.983  0.673  0.404  1.0
  O  O35  1  0.483  0.327  0.096  1.0
  O  O36  1  0.017  0.327  0.596  1.0
  O  O37  1  0.517  0.673  0.904  1.0
[/CIF]
.
The structure described by Mg(O6I)2(O2)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four hydrogen peroxide molecules and two Mg(O6I)2 clusters. In each Mg(O6I)2 cluster, Mg(1) is bonded in a square co-planar geometry to two equivalent O(4) and two equivalent O(7) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one O(7) atom. In the second O site, O(2) is bonded in a single-bond geometry to one I(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one I(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mg(1) and one I(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one I(1) atom. In the sixth O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Mg(1) and one O(1) atom. I(1) is bonded in a tetrahedral geometry to one O(2), one O(3), one O(4), and one O(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mg(IO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.618
_cell_length_b   11.287
_cell_length_c   13.728
_cell_angle_alpha   53.902
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   828.635
_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
  Mg  Mg0  1  0.500  0.500  0.500  1.0
  Mg  Mg1  1  0.000  0.500  0.000  1.0
  I  I2  1  0.510  0.168  0.532  1.0
  I  I3  1  0.010  0.832  0.968  1.0
  I  I4  1  0.490  0.832  0.468  1.0
  I  I5  1  0.990  0.168  0.032  1.0
  O  O6  1  0.709  0.478  0.295  1.0
  O  O7  1  0.209  0.522  0.205  1.0
  O  O8  1  0.291  0.522  0.705  1.0
  O  O9  1  0.791  0.478  0.795  1.0
  O  O10  1  0.357  0.249  0.400  1.0
  O  O11  1  0.857  0.751  0.100  1.0
  O  O12  1  0.643  0.751  0.600  1.0
  O  O13  1  0.143  0.249  0.900  1.0
  O  O14  1  0.773  0.171  0.501  1.0
  O  O15  1  0.273  0.829  0.999  1.0
  O  O16  1  0.227  0.829  0.499  1.0
  O  O17  1  0.727  0.171  0.001  1.0
  O  O18  1  0.518  0.704  0.426  1.0
  O  O19  1  0.018  0.296  0.074  1.0
  O  O20  1  0.482  0.296  0.574  1.0
  O  O21  1  0.982  0.704  0.926  1.0
  O  O22  1  0.419  0.995  0.657  1.0
  O  O23  1  0.919  0.005  0.843  1.0
  O  O24  1  0.581  0.005  0.343  1.0
  O  O25  1  0.081  0.995  0.157  1.0
  O  O26  1  0.113  0.644  0.357  1.0
  O  O27  1  0.613  0.356  0.143  1.0
  O  O28  1  0.887  0.356  0.643  1.0
  O  O29  1  0.387  0.644  0.857  1.0
  O  O30  1  0.366  0.447  0.676  1.0
  O  O31  1  0.866  0.553  0.824  1.0
  O  O32  1  0.634  0.553  0.324  1.0
  O  O33  1  0.134  0.447  0.176  1.0
  O  O34  1  0.983  0.673  0.404  1.0
  O  O35  1  0.483  0.327  0.096  1.0
  O  O36  1  0.017  0.327  0.596  1.0
  O  O37  1  0.517  0.673  0.904  1.0
[/CIF]
.