【摘要】 <正>由于二聚体有机锡羧酸酯具有优异的催化、杀菌和抗癌等性能,因此在工业、农业、船舶和医药等领域得到广泛的应用[1,2]。为了获得新型结构和研究构效关系,人们合成出许多该类化合物,并进行了结构研究[1,3～7]。本文合成了具有新型结构的二聚体更多还原

【Abstract】 The complex 1,[systematic name 1,2,3,4-di-μ2-hydroxyl-1,4-diacetic-1,1,2,2,3,3,4,4-octa-n-butyl-di-μ3-oxo-tetratin(Ⅳ)],[Sn4(C6H5)8(OH)2O2(CH3COO)2],was synthesized and characterized by elemental analysis,1H NMR,FTIR spectroscopy and X-ray diffraction single crystal struscture analysis.The symmetric dimer with a hydroxy bridged ladder consists of a central Sn2O2 ring with two additional adjacent Sn2(OH)O four-membered rings.The Sn,O and OH atoms are approximately coplanar;the Sn atoms exhibit a distorted trigonal-bipyramidal coordination configuration.The 2D layer is exhibited with chanels formed by the hydrogen-bonded(C-H…O).The antibacterial activity was preliminarily studied.更多还原