The structure described by PrI4(I)2 is Indium-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is zero-dimensional and consists of four hydriodic acid atoms and two PrI4 clusters. In each PrI4 cluster, Pr(1) is bonded in a square co-planar geometry to four equivalent I(2) atoms. I(2) is bonded in a single-bond geometry to one Pr(1) atom. is represented by the CIF card [CIF]
data_PrI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.593
_cell_length_b   11.812
_cell_length_c   67.118
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   128.149
_symmetry_Int_Tables_number   1
_cell_volume   9098.743
_cell_formula_units_Z   1
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
  Pr  Pr0  1  0.000  0.000  0.000  1.0
  I  I1  1  0.000  0.000  0.750  1.0
  I  I2  1  0.000  0.000  0.250  1.0
  I  I3  1  0.741  0.759  0.000  1.0
  I  I4  1  0.259  0.241  0.000  1.0
  I  I5  1  0.982  0.241  0.000  1.0
  I  I6  1  0.018  0.759  0.000  1.0
[/CIF]
.
The structure described by PrI4(I)2 is Indium-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is zero-dimensional and consists of four hydriodic acid atoms and two PrI4 clusters. In each PrI4 cluster, Pr(1) is bonded in a square co-planar geometry to four equivalent I(2) atoms. I(2) is bonded in a single-bond geometry to one Pr(1) atom. is represented by the CIF card [CIF]
data_PrI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.593
_cell_length_b   11.812
_cell_length_c   67.118
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   128.149
_symmetry_Int_Tables_number   1
_cell_volume   9098.743
_cell_formula_units_Z   1
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
  Pr  Pr0  1  0.000  0.000  0.000  1.0
  I  I1  1  0.000  0.000  0.750  1.0
  I  I2  1  0.000  0.000  0.250  1.0
  I  I3  1  0.741  0.759  0.000  1.0
  I  I4  1  0.259  0.241  0.000  1.0
  I  I5  1  0.982  0.241  0.000  1.0
  I  I6  1  0.018  0.759  0.000  1.0
[/CIF]
.