The material structure described by (PbSiUO6)2O2 crystallizes in the monoclinic P2_1/c space group. The structure consists of two 7782-44-7 molecules inside a PbSiUO6 framework. In the PbSiUO6 framework, U(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(4), two equivalent O(5), and two equivalent O(6) atoms. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(3) atoms. Si(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a 3-coordinate geometry to two equivalent U(1) and one Si(1) atom. In the second O site, O(1) is bonded in a distorted bent 150 degrees geometry to one U(1) and one Pb(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Pb(1) and one Si(1) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one U(1) and one Si(1) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to two equivalent U(1) and one Si(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_USiPbO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.934
_cell_length_b   6.778
_cell_length_c   13.349
_cell_angle_alpha   77.349
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   612.182
_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
  U  U0  1  0.724  0.521  0.679  1.0
  U  U1  1  0.224  0.479  0.821  1.0
  U  U2  1  0.276  0.479  0.321  1.0
  U  U3  1  0.776  0.521  0.179  1.0
  Si  Si4  1  0.211  0.589  0.574  1.0
  Si  Si5  1  0.711  0.411  0.926  1.0
  Si  Si6  1  0.789  0.411  0.426  1.0
  Si  Si7  1  0.289  0.589  0.074  1.0
  Pb  Pb8  1  0.530  0.948  0.871  1.0
  Pb  Pb9  1  0.030  0.052  0.629  1.0
  Pb  Pb10  1  0.470  0.052  0.129  1.0
  Pb  Pb11  1  0.970  0.948  0.371  1.0
  O  O12  1  0.778  0.796  0.670  1.0
  O  O13  1  0.278  0.204  0.830  1.0
  O  O14  1  0.222  0.204  0.330  1.0
  O  O15  1  0.722  0.796  0.170  1.0
  O  O16  1  0.194  0.758  0.798  1.0
  O  O17  1  0.694  0.242  0.702  1.0
  O  O18  1  0.806  0.242  0.202  1.0
  O  O19  1  0.306  0.758  0.298  1.0
  O  O20  1  0.127  0.817  0.527  1.0
  O  O21  1  0.627  0.183  0.973  1.0
  O  O22  1  0.873  0.183  0.473  1.0
  O  O23  1  0.373  0.817  0.027  1.0
  O  O24  1  0.757  0.541  0.514  1.0
  O  O25  1  0.257  0.459  0.986  1.0
  O  O26  1  0.243  0.459  0.486  1.0
  O  O27  1  0.743  0.541  0.014  1.0
  O  O28  1  0.058  0.470  0.664  1.0
  O  O29  1  0.558  0.530  0.836  1.0
  O  O30  1  0.942  0.530  0.336  1.0
  O  O31  1  0.442  0.470  0.164  1.0
  O  O32  1  0.404  0.581  0.647  1.0
  O  O33  1  0.904  0.419  0.853  1.0
  O  O34  1  0.596  0.419  0.353  1.0
  O  O35  1  0.096  0.581  0.147  1.0
  O  O36  1  0.473  0.041  0.534  1.0
  O  O37  1  0.973  0.959  0.966  1.0
  O  O38  1  0.527  0.959  0.466  1.0
  O  O39  1  0.027  0.041  0.034  1.0
[/CIF]
.
The material structure described by (PbSiUO6)2O2 crystallizes in the monoclinic P2_1/c space group. The structure consists of two 7782-44-7 molecules inside a PbSiUO6 framework. In the PbSiUO6 framework, U(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(4), two equivalent O(5), and two equivalent O(6) atoms. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(3) atoms. Si(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a 3-coordinate geometry to two equivalent U(1) and one Si(1) atom. In the second O site, O(1) is bonded in a distorted bent 150 degrees geometry to one U(1) and one Pb(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Pb(1) and one Si(1) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one U(1) and one Si(1) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to two equivalent U(1) and one Si(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_USiPbO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.934
_cell_length_b   6.778
_cell_length_c   13.349
_cell_angle_alpha   77.349
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   612.182
_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
  U  U0  1  0.724  0.521  0.679  1.0
  U  U1  1  0.224  0.479  0.821  1.0
  U  U2  1  0.276  0.479  0.321  1.0
  U  U3  1  0.776  0.521  0.179  1.0
  Si  Si4  1  0.211  0.589  0.574  1.0
  Si  Si5  1  0.711  0.411  0.926  1.0
  Si  Si6  1  0.789  0.411  0.426  1.0
  Si  Si7  1  0.289  0.589  0.074  1.0
  Pb  Pb8  1  0.530  0.948  0.871  1.0
  Pb  Pb9  1  0.030  0.052  0.629  1.0
  Pb  Pb10  1  0.470  0.052  0.129  1.0
  Pb  Pb11  1  0.970  0.948  0.371  1.0
  O  O12  1  0.778  0.796  0.670  1.0
  O  O13  1  0.278  0.204  0.830  1.0
  O  O14  1  0.222  0.204  0.330  1.0
  O  O15  1  0.722  0.796  0.170  1.0
  O  O16  1  0.194  0.758  0.798  1.0
  O  O17  1  0.694  0.242  0.702  1.0
  O  O18  1  0.806  0.242  0.202  1.0
  O  O19  1  0.306  0.758  0.298  1.0
  O  O20  1  0.127  0.817  0.527  1.0
  O  O21  1  0.627  0.183  0.973  1.0
  O  O22  1  0.873  0.183  0.473  1.0
  O  O23  1  0.373  0.817  0.027  1.0
  O  O24  1  0.757  0.541  0.514  1.0
  O  O25  1  0.257  0.459  0.986  1.0
  O  O26  1  0.243  0.459  0.486  1.0
  O  O27  1  0.743  0.541  0.014  1.0
  O  O28  1  0.058  0.470  0.664  1.0
  O  O29  1  0.558  0.530  0.836  1.0
  O  O30  1  0.942  0.530  0.336  1.0
  O  O31  1  0.442  0.470  0.164  1.0
  O  O32  1  0.404  0.581  0.647  1.0
  O  O33  1  0.904  0.419  0.853  1.0
  O  O34  1  0.596  0.419  0.353  1.0
  O  O35  1  0.096  0.581  0.147  1.0
  O  O36  1  0.473  0.041  0.534  1.0
  O  O37  1  0.973  0.959  0.966  1.0
  O  O38  1  0.527  0.959  0.466  1.0
  O  O39  1  0.027  0.041  0.034  1.0
[/CIF]
.