The material structure described by Dy(O3I)3 crystallizes in the monoclinic P2_1/c space group. Dy(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(4), one O(6), one O(7), one O(9), and two equivalent O(2) atoms. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Dy(1) and one I(3) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Dy(1) and one I(3) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Dy(1) and one I(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Dy(1) and one I(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one I(1) and two equivalent I(3) atoms. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Dy(1) and one I(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Dy(1) and one I(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one I(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Dy(1) and one I(1) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a 3-coordinate geometry to one O(3), one O(5), one O(7), and one O(9) atom. In the second I site, I(2) is bonded in a 3-coordinate geometry to one O(4), one O(6), and one O(8) atom. In the third I site, I(3) is bonded in a 3-coordinate geometry to one O(1), one O(2), and two equivalent O(5) atoms. is represented by the CIF card [CIF]
data_Dy(IO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.978
_cell_length_b   8.688
_cell_length_c   16.421
_cell_angle_alpha   65.385
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   775.389
_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
  Dy  Dy0  1  0.286  0.146  0.397  1.0
  Dy  Dy1  1  0.214  0.146  0.897  1.0
  Dy  Dy2  1  0.786  0.854  0.103  1.0
  Dy  Dy3  1  0.714  0.854  0.603  1.0
  I  I4  1  0.314  0.075  0.145  1.0
  I  I5  1  0.598  0.419  0.200  1.0
  I  I6  1  0.098  0.581  0.300  1.0
  I  I7  1  0.186  0.075  0.645  1.0
  I  I8  1  0.650  0.357  0.479  1.0
  I  I9  1  0.814  0.925  0.355  1.0
  I  I10  1  0.850  0.357  0.979  1.0
  I  I11  1  0.402  0.581  0.800  1.0
  I  I12  1  0.350  0.643  0.521  1.0
  I  I13  1  0.150  0.643  0.021  1.0
  I  I14  1  0.902  0.419  0.700  1.0
  I  I15  1  0.686  0.925  0.855  1.0
  O  O16  1  0.027  0.394  0.882  1.0
  O  O17  1  0.879  0.128  0.013  1.0
  O  O18  1  0.559  0.942  0.190  1.0
  O  O19  1  0.178  0.343  0.744  1.0
  O  O20  1  0.929  0.645  0.942  1.0
  O  O21  1  0.490  0.363  0.864  1.0
  O  O22  1  0.571  0.645  0.442  1.0
  O  O23  1  0.392  0.905  0.670  1.0
  O  O24  1  0.678  0.657  0.756  1.0
  O  O25  1  0.322  0.343  0.244  1.0
  O  O26  1  0.071  0.355  0.058  1.0
  O  O27  1  0.589  0.342  0.112  1.0
  O  O28  1  0.879  0.884  0.470  1.0
  O  O29  1  0.010  0.363  0.364  1.0
  O  O30  1  0.621  0.128  0.513  1.0
  O  O31  1  0.621  0.884  0.970  1.0
  O  O32  1  0.510  0.637  0.136  1.0
  O  O33  1  0.121  0.116  0.530  1.0
  O  O34  1  0.059  0.058  0.310  1.0
  O  O35  1  0.108  0.905  0.170  1.0
  O  O36  1  0.121  0.872  0.987  1.0
  O  O37  1  0.089  0.658  0.388  1.0
  O  O38  1  0.379  0.872  0.487  1.0
  O  O39  1  0.411  0.658  0.888  1.0
  O  O40  1  0.429  0.355  0.558  1.0
  O  O41  1  0.527  0.606  0.618  1.0
  O  O42  1  0.892  0.095  0.830  1.0
  O  O43  1  0.911  0.342  0.612  1.0
  O  O44  1  0.608  0.095  0.330  1.0
  O  O45  1  0.822  0.657  0.256  1.0
  O  O46  1  0.441  0.058  0.810  1.0
  O  O47  1  0.973  0.606  0.118  1.0
  O  O48  1  0.379  0.116  0.030  1.0
  O  O49  1  0.941  0.942  0.690  1.0
  O  O50  1  0.990  0.637  0.636  1.0
  O  O51  1  0.473  0.394  0.382  1.0
[/CIF]
.
The material structure described by Dy(O3I)3 crystallizes in the monoclinic P2_1/c space group. Dy(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(4), one O(6), one O(7), one O(9), and two equivalent O(2) atoms. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Dy(1) and one I(3) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Dy(1) and one I(3) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Dy(1) and one I(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Dy(1) and one I(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one I(1) and two equivalent I(3) atoms. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Dy(1) and one I(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Dy(1) and one I(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one I(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Dy(1) and one I(1) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a 3-coordinate geometry to one O(3), one O(5), one O(7), and one O(9) atom. In the second I site, I(2) is bonded in a 3-coordinate geometry to one O(4), one O(6), and one O(8) atom. In the third I site, I(3) is bonded in a 3-coordinate geometry to one O(1), one O(2), and two equivalent O(5) atoms. is represented by the CIF card [CIF]
data_Dy(IO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.978
_cell_length_b   8.688
_cell_length_c   16.421
_cell_angle_alpha   65.385
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   775.389
_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
  Dy  Dy0  1  0.286  0.146  0.397  1.0
  Dy  Dy1  1  0.214  0.146  0.897  1.0
  Dy  Dy2  1  0.786  0.854  0.103  1.0
  Dy  Dy3  1  0.714  0.854  0.603  1.0
  I  I4  1  0.314  0.075  0.145  1.0
  I  I5  1  0.598  0.419  0.200  1.0
  I  I6  1  0.098  0.581  0.300  1.0
  I  I7  1  0.186  0.075  0.645  1.0
  I  I8  1  0.650  0.357  0.479  1.0
  I  I9  1  0.814  0.925  0.355  1.0
  I  I10  1  0.850  0.357  0.979  1.0
  I  I11  1  0.402  0.581  0.800  1.0
  I  I12  1  0.350  0.643  0.521  1.0
  I  I13  1  0.150  0.643  0.021  1.0
  I  I14  1  0.902  0.419  0.700  1.0
  I  I15  1  0.686  0.925  0.855  1.0
  O  O16  1  0.027  0.394  0.882  1.0
  O  O17  1  0.879  0.128  0.013  1.0
  O  O18  1  0.559  0.942  0.190  1.0
  O  O19  1  0.178  0.343  0.744  1.0
  O  O20  1  0.929  0.645  0.942  1.0
  O  O21  1  0.490  0.363  0.864  1.0
  O  O22  1  0.571  0.645  0.442  1.0
  O  O23  1  0.392  0.905  0.670  1.0
  O  O24  1  0.678  0.657  0.756  1.0
  O  O25  1  0.322  0.343  0.244  1.0
  O  O26  1  0.071  0.355  0.058  1.0
  O  O27  1  0.589  0.342  0.112  1.0
  O  O28  1  0.879  0.884  0.470  1.0
  O  O29  1  0.010  0.363  0.364  1.0
  O  O30  1  0.621  0.128  0.513  1.0
  O  O31  1  0.621  0.884  0.970  1.0
  O  O32  1  0.510  0.637  0.136  1.0
  O  O33  1  0.121  0.116  0.530  1.0
  O  O34  1  0.059  0.058  0.310  1.0
  O  O35  1  0.108  0.905  0.170  1.0
  O  O36  1  0.121  0.872  0.987  1.0
  O  O37  1  0.089  0.658  0.388  1.0
  O  O38  1  0.379  0.872  0.487  1.0
  O  O39  1  0.411  0.658  0.888  1.0
  O  O40  1  0.429  0.355  0.558  1.0
  O  O41  1  0.527  0.606  0.618  1.0
  O  O42  1  0.892  0.095  0.830  1.0
  O  O43  1  0.911  0.342  0.612  1.0
  O  O44  1  0.608  0.095  0.330  1.0
  O  O45  1  0.822  0.657  0.256  1.0
  O  O46  1  0.441  0.058  0.810  1.0
  O  O47  1  0.973  0.606  0.118  1.0
  O  O48  1  0.379  0.116  0.030  1.0
  O  O49  1  0.941  0.942  0.690  1.0
  O  O50  1  0.990  0.637  0.636  1.0
  O  O51  1  0.473  0.394  0.382  1.0
[/CIF]
.