(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.
(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. The U(1)-O(1) bond length is 1.88 Å. The U(1)-O(2) bond length is 1.86 Å. The U(1)-O(4) bond length is 2.18 Å. There is one shorter (2.36 Å) and one longer (2.41 Å) U(1)-O(5) bond length. There is one shorter (2.27 Å) and one longer (2.60 Å) U(1)-O(6) bond length. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(3) atoms. The Pb(1)-O(1) bond length is 2.44 Å. There is one shorter (2.35 Å) and one longer (2.41 Å) Pb(1)-O(3) bond length. Si(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. The Si(1)-O(3) bond length is 1.64 Å. The Si(1)-O(4) bond length is 1.63 Å. The Si(1)-O(5) bond length is 1.67 Å. The Si(1)-O(6) bond length is 1.65 Å. 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.