The material described by Rb2TcI6 crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent I(1) atoms to form RbI12 cuboctahedra that share corners with twelve equivalent Rb(1)I12 cuboctahedra, faces with six equivalent Rb(1)I12 cuboctahedra, and faces with four equivalent Tc(1)I6 octahedra. Tc(1) is bonded to six equivalent I(1) atoms to form TcI6 octahedra that share faces with eight equivalent Rb(1)I12 cuboctahedra. I(1) is bonded to four equivalent Rb(1) and one Tc(1) atom to form a mixture of distorted corner, face, and edge-sharing IRb4Tc square pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2TcI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.102
_cell_length_b   8.102
_cell_length_c   8.102
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   376.063
_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
  Rb  Rb0  1  0.250  0.250  0.250  1.0
  Rb  Rb1  1  0.750  0.750  0.750  1.0
  Tc  Tc2  1  0.000  0.000  0.000  1.0
  I  I3  1  0.760  0.240  0.240  1.0
  I  I4  1  0.240  0.760  0.760  1.0
  I  I5  1  0.240  0.760  0.240  1.0
  I  I6  1  0.760  0.240  0.760  1.0
  I  I7  1  0.240  0.240  0.760  1.0
  I  I8  1  0.760  0.760  0.240  1.0
[/CIF]
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The material described by Rb2TcI6 crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent I(1) atoms to form RbI12 cuboctahedra that share corners with twelve equivalent Rb(1)I12 cuboctahedra, faces with six equivalent Rb(1)I12 cuboctahedra, and faces with four equivalent Tc(1)I6 octahedra. Tc(1) is bonded to six equivalent I(1) atoms to form TcI6 octahedra that share faces with eight equivalent Rb(1)I12 cuboctahedra. I(1) is bonded to four equivalent Rb(1) and one Tc(1) atom to form a mixture of distorted corner, face, and edge-sharing IRb4Tc square pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2TcI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.102
_cell_length_b   8.102
_cell_length_c   8.102
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   376.063
_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
  Rb  Rb0  1  0.250  0.250  0.250  1.0
  Rb  Rb1  1  0.750  0.750  0.750  1.0
  Tc  Tc2  1  0.000  0.000  0.000  1.0
  I  I3  1  0.760  0.240  0.240  1.0
  I  I4  1  0.240  0.760  0.760  1.0
  I  I5  1  0.240  0.760  0.240  1.0
  I  I6  1  0.760  0.240  0.760  1.0
  I  I7  1  0.240  0.240  0.760  1.0
  I  I8  1  0.760  0.760  0.240  1.0
[/CIF]
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