一维链状有机锡化合物(PhCH_2)_3SnCl的合成、表征及晶体结构  

Synthesis,characterization and crystal structures of one-dimensional chain organotin compound(PhCH_2)_3SnCl

作　　者：尹汉东[1] 李考贞[1] 洪敏[1] 

机构地区：[1]聊城大学化学系,山东聊城252059

出　　处：《化学试剂》2005年第5期295-296,310,共3页Chemical Reagents

基　　金：国家自然科学基金(20271025);山东省自然科学基金(Z2001B02)资助项目。

摘　　要：利用苄基氯和锡反应,合成了一维链状有机锡化合物(PhCH2)3SnCl。通过元素分析、红外光谱和核磁共振氢谱对其结构进行了表征。用X射线单晶衍射测定了该化合物的晶体和分子结构。锡原子呈畸变四面体构型。通过化合物分子间Sn…Cl作用,形成一维链状结构。One-dimensional chain organotin compound (PhCH_2)_3SnCl has been synthesized by the reaction of PhCH_2Cl with Sn and characterized by elemental analysis,IR and (()~1HNMR).The crystal and molecular structure were determined by X-ray single crystal diffraction.In this compound,the tin atom has distorted tetrahedral configuration.The molecules are packed in the unit cell in one-dimensional chain structure through a weak interaction between the chlorine atom and tin atom of an adjacent molecule.

关 键 词：有机锡 合成 晶体结构 

分 类 号：O626[理学—有机化学] O76[理学—化学]