| Abstract: | The Crystal Structures of (NBu4)[(Ph3Sn)3(MoO4)2] and (NBu4)[(Ph3Sn)3(MoO4)2]·CH3CN: Organotin Molybdates with Novel 3D Networks The reaction of (NBu4)2[Mo6O19] with Ph3SnCl and NBu4OH in acetonitrile as solvent leads to the formation of (NBu4)[(Ph3Sn)3(MoO4)2] ( 5 ). 5 and (NBu4)[(Ph3Sn)3(MoO4)2]· CH3CN 6 have been characterized by single crystal structure analysis at 220 K. 5 crystallizes monoclinic with a = 1429.5(4) pm, b = 2292.2(3) pm, c = 2269.7(5) pm, β = 107.42(3)°, space group Cc, 6 crystallizes orthorhombic with a = 1820.5(1) pm, b = 1848.6(2) pm and c = 2143.9(1) pm, space group P212121. The crystal structures of 5 and 6 consist of isolated (NBu4)+ cations and anionic 3D networks of Ph3SnO2 trigonal bipyramides and MoO4 tetrahedra which are linked by common oxygen atoms. |
