The crystal structure described by TcPbO3 crystallizes in the cubic Fd-3m space group. Tc(1) is bonded to six equivalent O(1) atoms to form corner-sharing TcO6 octahedra. The corner-sharing octahedral tilt angles are 43°. Pb(1) is bonded in a hexagonal planar geometry to six equivalent O(1) atoms. O(1) is bonded in a 4-coordinate geometry to two equivalent Tc(1) and two equivalent Pb(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_TcPbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.397
_cell_length_b   7.397
_cell_length_c   7.397
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   286.171
_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
  Tc  Tc0  1  0.125  0.125  0.125  1.0
  Tc  Tc1  1  0.625  0.125  0.125  1.0
  Tc  Tc2  1  0.125  0.125  0.625  1.0
  Tc  Tc3  1  0.125  0.625  0.125  1.0
  Pb  Pb4  1  0.625  0.625  0.625  1.0
  Pb  Pb5  1  0.125  0.625  0.625  1.0
  Pb  Pb6  1  0.625  0.125  0.625  1.0
  Pb  Pb7  1  0.625  0.625  0.125  1.0
  O  O8  1  0.194  0.194  0.806  1.0
  O  O9  1  0.806  0.806  0.194  1.0
  O  O10  1  0.056  0.056  0.444  1.0
  O  O11  1  0.806  0.194  0.806  1.0
  O  O12  1  0.194  0.806  0.806  1.0
  O  O13  1  0.806  0.194  0.194  1.0
  O  O14  1  0.194  0.806  0.194  1.0
  O  O15  1  0.444  0.056  0.056  1.0
  O  O16  1  0.444  0.444  0.056  1.0
  O  O17  1  0.056  0.444  0.444  1.0
  O  O18  1  0.444  0.056  0.444  1.0
  O  O19  1  0.056  0.444  0.056  1.0
[/CIF]
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The crystal structure described by TcPbO3 crystallizes in the cubic Fd-3m space group. Tc(1) is bonded to six equivalent O(1) atoms to form corner-sharing TcO6 octahedra. The corner-sharing octahedral tilt angles are 43°. Pb(1) is bonded in a hexagonal planar geometry to six equivalent O(1) atoms. O(1) is bonded in a 4-coordinate geometry to two equivalent Tc(1) and two equivalent Pb(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_TcPbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.397
_cell_length_b   7.397
_cell_length_c   7.397
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   286.171
_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
  Tc  Tc0  1  0.125  0.125  0.125  1.0
  Tc  Tc1  1  0.625  0.125  0.125  1.0
  Tc  Tc2  1  0.125  0.125  0.625  1.0
  Tc  Tc3  1  0.125  0.625  0.125  1.0
  Pb  Pb4  1  0.625  0.625  0.625  1.0
  Pb  Pb5  1  0.125  0.625  0.625  1.0
  Pb  Pb6  1  0.625  0.125  0.625  1.0
  Pb  Pb7  1  0.625  0.625  0.125  1.0
  O  O8  1  0.194  0.194  0.806  1.0
  O  O9  1  0.806  0.806  0.194  1.0
  O  O10  1  0.056  0.056  0.444  1.0
  O  O11  1  0.806  0.194  0.806  1.0
  O  O12  1  0.194  0.806  0.806  1.0
  O  O13  1  0.806  0.194  0.194  1.0
  O  O14  1  0.194  0.806  0.194  1.0
  O  O15  1  0.444  0.056  0.056  1.0
  O  O16  1  0.444  0.444  0.056  1.0
  O  O17  1  0.056  0.444  0.444  1.0
  O  O18  1  0.444  0.056  0.444  1.0
  O  O19  1  0.056  0.444  0.056  1.0
[/CIF]
.