The structure described by NaIO4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Na(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. O(1) is bonded in a distorted trigonal planar geometry to two equivalent Na(1) and one I(1) atom. I(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaIO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.295
_cell_length_b   5.295
_cell_length_c   6.969
_cell_angle_alpha   112.328
_cell_angle_beta   112.328
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   164.805
_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
  Na  Na0  1  0.625  0.875  0.250  1.0
  Na  Na1  1  0.375  0.125  0.750  1.0
  I  I2  1  0.125  0.375  0.250  1.0
  I  I3  1  0.875  0.625  0.750  1.0
  O  O4  1  0.806  0.446  0.086  1.0
  O  O5  1  0.640  0.306  0.586  1.0
  O  O6  1  0.946  0.780  0.586  1.0
  O  O7  1  0.280  0.140  0.086  1.0
  O  O8  1  0.720  0.860  0.914  1.0
  O  O9  1  0.054  0.220  0.414  1.0
  O  O10  1  0.360  0.694  0.414  1.0
  O  O11  1  0.194  0.554  0.914  1.0
[/CIF]
.
The structure described by NaIO4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Na(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. O(1) is bonded in a distorted trigonal planar geometry to two equivalent Na(1) and one I(1) atom. I(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaIO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.295
_cell_length_b   5.295
_cell_length_c   6.969
_cell_angle_alpha   112.328
_cell_angle_beta   112.328
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   164.805
_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
  Na  Na0  1  0.625  0.875  0.250  1.0
  Na  Na1  1  0.375  0.125  0.750  1.0
  I  I2  1  0.125  0.375  0.250  1.0
  I  I3  1  0.875  0.625  0.750  1.0
  O  O4  1  0.806  0.446  0.086  1.0
  O  O5  1  0.640  0.306  0.586  1.0
  O  O6  1  0.946  0.780  0.586  1.0
  O  O7  1  0.280  0.140  0.086  1.0
  O  O8  1  0.720  0.860  0.914  1.0
  O  O9  1  0.054  0.220  0.414  1.0
  O  O10  1  0.360  0.694  0.414  1.0
  O  O11  1  0.194  0.554  0.914  1.0
[/CIF]
.