利用二苯基氯化锡与水杨醛-2-噻吩甲酰腙反应,合成了新的二有机锡希富碱衍生物Ph2Sn(C12H8N2O2S),并用元素分析、红外光谱、核磁共振氢谱和X-射线单晶衍射对该化合物进行了表征.测试结果表明,该化合物是单体结构,在化合物中锡原子为五配位的三角双锥配位环境。
A new diphenyltin (Ⅳ) compound with Schiff base of salicylaldehyde thiophene-2- carboxylic hydrazone Ph2Sn (C12 H8N2O2S ) was synthesized by the reaction of Ph3SnCl with salicylaldehyde thiophene-2-carboxylic hydrazone. This compound has been characterized by elemental, IR,^1H NMR analyses and X-ray crystallographic diffraction analyses. The compound is a monomer in which the tin atom adopts five-coordinated in distorted trigonal-bipyramidal geometry.