Yang Hong-Jun, Dang Yan-Qiu
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 14;65(Pt 4):m398-9. doi: 10.1107/S1600536809008393.
In the title compound, [Sn(C(6)H(11))(2)(C(13)H(15)NO(4))], the Sn atom is five-coordinate and adopts a distorted trigonal-bipyramidal SnNC(2)O(2) geometry with the O atoms in axial positions. The metal atom forms five- and six-membered chelate rings with the O,N,O'-tridentate ligand. The two cyclo-hexyl groups bound to the Sn atom adopt chair conformations, with the Sn-C bonds in equatorial positions and a mean Sn-C distance of 2.138 (3) Å.
在标题化合物[Sn(C₆H₁₁)₂(C₁₃H₁₅NO₄)]中,Sn原子为五配位,采用扭曲的三角双锥SnNC₂O₂几何构型,其中O原子处于轴向位置。金属原子与O,N,O'-三齿配体形成五元环和六元螯合环。与Sn原子相连的两个环己基采取椅式构象,Sn-C键处于赤道位置,平均Sn-C键长为2.138 (3) Å。