【摘要】 利用二苯基氧化锡与2,6-吡啶二羧酸反应,合成了新的二有机锡杂环二羧酸酯[Ph2Sn(2,6-pdc)(H2O)]n(pdc=吡啶二羧酸),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.结果表明,该化合物通过配位水分子和羰基氧原子间的氢键作用,形成了三维超分子结构.更多还原

【Abstract】 A new diorganotin(Ⅳ)heterocyclicdicarboxylate [Ph2Sn(2,6-pdc)(H2O)]n(was synthesized by the reaction of diphenyltin(Ⅳ)oxide with 2,6-H2pdc(pdc = pyridinedicarboxylate).Complex has been characterized by elemental,IR,1H NMR analyses and X-ray crystallographic diffraction analyses.This complex has a 3D framework supramolecular structure due to the coordinated water molecules via hydrogen bonds to the oxygen atoms of the carboxyl groups.更多还原