The crystal structure described by Re2PbO6 crystallizes in the trigonal R-3m space group. Re(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing ReO6 octahedra. The corner-sharing octahedral tilt angles range from 19-27°. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 3-coordinate geometry to three equivalent O(3) atoms. In the second Pb site, Pb(2) is bonded in a distorted hexagonal planar geometry to six equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent Re(1) atoms. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent Re(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Re(1), one Pb(1), and one Pb(2) atom. is represented by the CIF file [CIF]
data_Re2PbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.120
_cell_length_b   7.120
_cell_length_c   7.120
_cell_angle_alpha   94.972
_cell_angle_beta   94.972
_cell_angle_gamma   94.972
_symmetry_Int_Tables_number   1
_cell_volume   356.624
_cell_formula_units_Z   3
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  0.848  0.152  0.500  1.0
  Re  Re1  1  0.152  0.848  0.500  1.0
  Re  Re2  1  0.152  0.500  0.848  1.0
  Re  Re3  1  0.500  0.152  0.848  1.0
  Re  Re4  1  0.848  0.500  0.152  1.0
  Re  Re5  1  0.500  0.848  0.152  1.0
  Pb  Pb6  1  0.322  0.322  0.322  1.0
  Pb  Pb7  1  0.678  0.678  0.678  1.0
  Pb  Pb8  1  0.000  0.000  0.000  1.0
  O  O9  1  0.368  0.368  0.831  1.0
  O  O10  1  0.000  0.704  0.296  1.0
  O  O11  1  0.910  0.910  0.622  1.0
  O  O12  1  0.000  0.296  0.704  1.0
  O  O13  1  0.831  0.368  0.368  1.0
  O  O14  1  0.296  0.704  0.000  1.0
  O  O15  1  0.622  0.910  0.910  1.0
  O  O16  1  0.090  0.090  0.378  1.0
  O  O17  1  0.090  0.378  0.090  1.0
  O  O18  1  0.296  0.000  0.704  1.0
  O  O19  1  0.169  0.632  0.632  1.0
  O  O20  1  0.704  0.000  0.296  1.0
  O  O21  1  0.378  0.090  0.090  1.0
  O  O22  1  0.632  0.632  0.169  1.0
  O  O23  1  0.368  0.831  0.368  1.0
  O  O24  1  0.704  0.296  0.000  1.0
  O  O25  1  0.910  0.622  0.910  1.0
  O  O26  1  0.632  0.169  0.632  1.0
[/CIF]
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The crystal structure described by Re2PbO6 crystallizes in the trigonal R-3m space group. Re(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing ReO6 octahedra. The corner-sharing octahedral tilt angles range from 19-27°. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 3-coordinate geometry to three equivalent O(3) atoms. In the second Pb site, Pb(2) is bonded in a distorted hexagonal planar geometry to six equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent Re(1) atoms. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent Re(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Re(1), one Pb(1), and one Pb(2) atom. is represented by the CIF file [CIF]
data_Re2PbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.120
_cell_length_b   7.120
_cell_length_c   7.120
_cell_angle_alpha   94.972
_cell_angle_beta   94.972
_cell_angle_gamma   94.972
_symmetry_Int_Tables_number   1
_cell_volume   356.624
_cell_formula_units_Z   3
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  0.848  0.152  0.500  1.0
  Re  Re1  1  0.152  0.848  0.500  1.0
  Re  Re2  1  0.152  0.500  0.848  1.0
  Re  Re3  1  0.500  0.152  0.848  1.0
  Re  Re4  1  0.848  0.500  0.152  1.0
  Re  Re5  1  0.500  0.848  0.152  1.0
  Pb  Pb6  1  0.322  0.322  0.322  1.0
  Pb  Pb7  1  0.678  0.678  0.678  1.0
  Pb  Pb8  1  0.000  0.000  0.000  1.0
  O  O9  1  0.368  0.368  0.831  1.0
  O  O10  1  0.000  0.704  0.296  1.0
  O  O11  1  0.910  0.910  0.622  1.0
  O  O12  1  0.000  0.296  0.704  1.0
  O  O13  1  0.831  0.368  0.368  1.0
  O  O14  1  0.296  0.704  0.000  1.0
  O  O15  1  0.622  0.910  0.910  1.0
  O  O16  1  0.090  0.090  0.378  1.0
  O  O17  1  0.090  0.378  0.090  1.0
  O  O18  1  0.296  0.000  0.704  1.0
  O  O19  1  0.169  0.632  0.632  1.0
  O  O20  1  0.704  0.000  0.296  1.0
  O  O21  1  0.378  0.090  0.090  1.0
  O  O22  1  0.632  0.632  0.169  1.0
  O  O23  1  0.368  0.831  0.368  1.0
  O  O24  1  0.704  0.296  0.000  1.0
  O  O25  1  0.910  0.622  0.910  1.0
  O  O26  1  0.632  0.169  0.632  1.0
[/CIF]
.