The structure described by Pb2TcReO6 crystallizes in the cubic Fm-3m space group. Re(1) is bonded to six equivalent O(1) atoms to form ReO6 octahedra that share corners with six equivalent Tc(1)O6 octahedra and faces with eight equivalent Pb(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Tc(1) is bonded to six equivalent O(1) atoms to form TcO6 octahedra that share corners with six equivalent Re(1)O6 octahedra and faces with eight equivalent Pb(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Pb(1) is bonded to twelve equivalent O(1) atoms to form PbO12 cuboctahedra that share corners with twelve equivalent Pb(1)O12 cuboctahedra, faces with six equivalent Pb(1)O12 cuboctahedra, faces with four equivalent Re(1)O6 octahedra, and faces with four equivalent Tc(1)O6 octahedra. O(1) is bonded in a linear geometry to one Re(1), one Tc(1), and four equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_ReTc(PbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.683
_cell_length_b   5.683
_cell_length_c   5.683
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   129.756
_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
  Re  Re0  1  0.500  0.500  0.500  1.0
  Tc  Tc1  1  0.000  0.000  0.000  1.0
  Pb  Pb2  1  0.750  0.750  0.750  1.0
  Pb  Pb3  1  0.250  0.250  0.250  1.0
  O  O4  1  0.746  0.746  0.254  1.0
  O  O5  1  0.254  0.746  0.254  1.0
  O  O6  1  0.746  0.254  0.254  1.0
  O  O7  1  0.254  0.254  0.746  1.0
  O  O8  1  0.746  0.254  0.746  1.0
  O  O9  1  0.254  0.746  0.746  1.0
[/CIF]
.
The structure described by Pb2TcReO6 crystallizes in the cubic Fm-3m space group. Re(1) is bonded to six equivalent O(1) atoms to form ReO6 octahedra that share corners with six equivalent Tc(1)O6 octahedra and faces with eight equivalent Pb(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Tc(1) is bonded to six equivalent O(1) atoms to form TcO6 octahedra that share corners with six equivalent Re(1)O6 octahedra and faces with eight equivalent Pb(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Pb(1) is bonded to twelve equivalent O(1) atoms to form PbO12 cuboctahedra that share corners with twelve equivalent Pb(1)O12 cuboctahedra, faces with six equivalent Pb(1)O12 cuboctahedra, faces with four equivalent Re(1)O6 octahedra, and faces with four equivalent Tc(1)O6 octahedra. O(1) is bonded in a linear geometry to one Re(1), one Tc(1), and four equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_ReTc(PbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.683
_cell_length_b   5.683
_cell_length_c   5.683
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   129.756
_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
  Re  Re0  1  0.500  0.500  0.500  1.0
  Tc  Tc1  1  0.000  0.000  0.000  1.0
  Pb  Pb2  1  0.750  0.750  0.750  1.0
  Pb  Pb3  1  0.250  0.250  0.250  1.0
  O  O4  1  0.746  0.746  0.254  1.0
  O  O5  1  0.254  0.746  0.254  1.0
  O  O6  1  0.746  0.254  0.254  1.0
  O  O7  1  0.254  0.254  0.746  1.0
  O  O8  1  0.746  0.254  0.746  1.0
  O  O9  1  0.254  0.746  0.746  1.0
[/CIF]
.