The structure described by CdO4I crystallizes in the orthorhombic Pnma space group. Cd(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form edge-sharing CdO6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cd(1) and one I(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Cd(1) and one I(1) atom. In the third O site, O(3) is bonded in a trigonal non-coplanar geometry to two equivalent Cd(1) and one I(1) atom. I(1) is bonded in a distorted see-saw-like geometry to one O(2), one O(3), and two equivalent O(1) atoms. is represented by the CIF file [CIF]
data_CdIO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.931
_cell_length_b   6.934
_cell_length_c   11.124
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   380.328
_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
  Cd  Cd0  1  0.000  0.000  0.500  1.0
  Cd  Cd1  1  0.500  0.500  0.000  1.0
  Cd  Cd2  1  0.000  0.500  0.500  1.0
  Cd  Cd3  1  0.500  0.000  0.000  1.0
  I  I4  1  0.985  0.750  0.786  1.0
  I  I5  1  0.515  0.750  0.286  1.0
  I  I6  1  0.015  0.250  0.214  1.0
  I  I7  1  0.485  0.250  0.714  1.0
  O  O8  1  0.770  0.955  0.831  1.0
  O  O9  1  0.730  0.545  0.331  1.0
  O  O10  1  0.230  0.455  0.169  1.0
  O  O11  1  0.270  0.045  0.669  1.0
  O  O12  1  0.230  0.045  0.169  1.0
  O  O13  1  0.270  0.455  0.669  1.0
  O  O14  1  0.770  0.545  0.831  1.0
  O  O15  1  0.730  0.955  0.331  1.0
  O  O16  1  0.209  0.750  0.929  1.0
  O  O17  1  0.291  0.750  0.429  1.0
  O  O18  1  0.791  0.250  0.071  1.0
  O  O19  1  0.709  0.250  0.571  1.0
  O  O20  1  0.855  0.750  0.617  1.0
  O  O21  1  0.645  0.750  0.117  1.0
  O  O22  1  0.145  0.250  0.383  1.0
  O  O23  1  0.355  0.250  0.883  1.0
[/CIF]
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The structure described by CdO4I crystallizes in the orthorhombic Pnma space group. Cd(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form edge-sharing CdO6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cd(1) and one I(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Cd(1) and one I(1) atom. In the third O site, O(3) is bonded in a trigonal non-coplanar geometry to two equivalent Cd(1) and one I(1) atom. I(1) is bonded in a distorted see-saw-like geometry to one O(2), one O(3), and two equivalent O(1) atoms. is represented by the CIF file [CIF]
data_CdIO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.931
_cell_length_b   6.934
_cell_length_c   11.124
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   380.328
_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
  Cd  Cd0  1  0.000  0.000  0.500  1.0
  Cd  Cd1  1  0.500  0.500  0.000  1.0
  Cd  Cd2  1  0.000  0.500  0.500  1.0
  Cd  Cd3  1  0.500  0.000  0.000  1.0
  I  I4  1  0.985  0.750  0.786  1.0
  I  I5  1  0.515  0.750  0.286  1.0
  I  I6  1  0.015  0.250  0.214  1.0
  I  I7  1  0.485  0.250  0.714  1.0
  O  O8  1  0.770  0.955  0.831  1.0
  O  O9  1  0.730  0.545  0.331  1.0
  O  O10  1  0.230  0.455  0.169  1.0
  O  O11  1  0.270  0.045  0.669  1.0
  O  O12  1  0.230  0.045  0.169  1.0
  O  O13  1  0.270  0.455  0.669  1.0
  O  O14  1  0.770  0.545  0.831  1.0
  O  O15  1  0.730  0.955  0.331  1.0
  O  O16  1  0.209  0.750  0.929  1.0
  O  O17  1  0.291  0.750  0.429  1.0
  O  O18  1  0.791  0.250  0.071  1.0
  O  O19  1  0.709  0.250  0.571  1.0
  O  O20  1  0.855  0.750  0.617  1.0
  O  O21  1  0.645  0.750  0.117  1.0
  O  O22  1  0.145  0.250  0.383  1.0
  O  O23  1  0.355  0.250  0.883  1.0
[/CIF]
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