The material structure described by Pt5Bi8I2I crystallizes in the monoclinic C2/m space group. The structure consists of two hydriodic acid atoms inside a Pt5Bi8I2 framework. In the Pt5Bi8I2 framework, there are three inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 8-coordinate geometry to four equivalent Pt(2) and four equivalent Bi(1) atoms. In the second Pt site, Pt(2) is bonded in a 9-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Bi(1), two equivalent Bi(2), and two equivalent Bi(3) atoms. In the third Pt site, Pt(3) is bonded in a 8-coordinate geometry to one Pt(2), two equivalent Bi(2), two equivalent Bi(3), and three equivalent Bi(4) atoms. There are four inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 6-coordinate geometry to two equivalent Pt(1), two equivalent Pt(2), and two equivalent I(2) atoms. In the second Bi site, Bi(2) is bonded in a 4-coordinate geometry to two equivalent Pt(2), two equivalent Pt(3), and two equivalent I(2) atoms. In the third Bi site, Bi(3) is bonded in a 5-coordinate geometry to two equivalent Pt(2), two equivalent Pt(3), and one I(2) atom. In the fourth Bi site, Bi(4) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Pt(3) atoms. I(2) is bonded in a distorted single-bond geometry to one Bi(3), two equivalent Bi(1), and two equivalent Bi(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi8Pt5I3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.528
_cell_length_b   9.528
_cell_length_c   13.688
_cell_angle_alpha   67.831
_cell_angle_beta   67.831
_cell_angle_gamma   24.289
_symmetry_Int_Tables_number   1
_cell_volume   471.517
_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
  Bi  Bi0  1  0.896  0.896  0.479  1.0
  Bi  Bi1  1  0.104  0.104  0.521  1.0
  Bi  Bi2  1  0.325  0.325  0.728  1.0
  Bi  Bi3  1  0.675  0.675  0.272  1.0
  Bi  Bi4  1  0.483  0.483  0.782  1.0
  Bi  Bi5  1  0.517  0.517  0.218  1.0
  Bi  Bi6  1  0.682  0.682  0.973  1.0
  Bi  Bi7  1  0.318  0.318  0.027  1.0
  Pt  Pt8  1  0.500  0.500  0.500  1.0
  Pt  Pt9  1  0.947  0.947  0.658  1.0
  Pt  Pt10  1  0.053  0.053  0.342  1.0
  Pt  Pt11  1  0.848  0.848  0.872  1.0
  Pt  Pt12  1  0.152  0.152  0.128  1.0
  I  I13  1  0.000  0.000  0.000  1.0
  I  I14  1  0.684  0.684  0.673  1.0
  I  I15  1  0.316  0.316  0.327  1.0
[/CIF]
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The material structure described by Pt5Bi8I2I crystallizes in the monoclinic C2/m space group. The structure consists of two hydriodic acid atoms inside a Pt5Bi8I2 framework. In the Pt5Bi8I2 framework, there are three inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 8-coordinate geometry to four equivalent Pt(2) and four equivalent Bi(1) atoms. In the second Pt site, Pt(2) is bonded in a 9-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Bi(1), two equivalent Bi(2), and two equivalent Bi(3) atoms. In the third Pt site, Pt(3) is bonded in a 8-coordinate geometry to one Pt(2), two equivalent Bi(2), two equivalent Bi(3), and three equivalent Bi(4) atoms. There are four inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 6-coordinate geometry to two equivalent Pt(1), two equivalent Pt(2), and two equivalent I(2) atoms. In the second Bi site, Bi(2) is bonded in a 4-coordinate geometry to two equivalent Pt(2), two equivalent Pt(3), and two equivalent I(2) atoms. In the third Bi site, Bi(3) is bonded in a 5-coordinate geometry to two equivalent Pt(2), two equivalent Pt(3), and one I(2) atom. In the fourth Bi site, Bi(4) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Pt(3) atoms. I(2) is bonded in a distorted single-bond geometry to one Bi(3), two equivalent Bi(1), and two equivalent Bi(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi8Pt5I3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.528
_cell_length_b   9.528
_cell_length_c   13.688
_cell_angle_alpha   67.831
_cell_angle_beta   67.831
_cell_angle_gamma   24.289
_symmetry_Int_Tables_number   1
_cell_volume   471.517
_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
  Bi  Bi0  1  0.896  0.896  0.479  1.0
  Bi  Bi1  1  0.104  0.104  0.521  1.0
  Bi  Bi2  1  0.325  0.325  0.728  1.0
  Bi  Bi3  1  0.675  0.675  0.272  1.0
  Bi  Bi4  1  0.483  0.483  0.782  1.0
  Bi  Bi5  1  0.517  0.517  0.218  1.0
  Bi  Bi6  1  0.682  0.682  0.973  1.0
  Bi  Bi7  1  0.318  0.318  0.027  1.0
  Pt  Pt8  1  0.500  0.500  0.500  1.0
  Pt  Pt9  1  0.947  0.947  0.658  1.0
  Pt  Pt10  1  0.053  0.053  0.342  1.0
  Pt  Pt11  1  0.848  0.848  0.872  1.0
  Pt  Pt12  1  0.152  0.152  0.128  1.0
  I  I13  1  0.000  0.000  0.000  1.0
  I  I14  1  0.684  0.684  0.673  1.0
  I  I15  1  0.316  0.316  0.327  1.0
[/CIF]
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