三维结构二苯基锡2,6-吡啶二羧酸酯的合成及晶体结构(英文)

Syntheses and crystal structure of diphenyltin pyridine dicarboxylate with 3D network structure

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.

A new diorganotin （IV） heterocyclicdicarboxylate [PhzSn（2, 6-pdc）（H2O）]n （ was synthesized by the reaction of diphenyltin（IV） oxide with 2, 6-Hzpdc （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.