中文摘要：

通过（4-ClB1）2SnCl2在硝酸银存在下发生水解反应，合成了新型十核环状有机锡氧梯形化合物｛[（4-ClB2）2Sn（O）]5（O2N）｝2，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，在化合物中，所有锡原子呈五配对畸变三角双锥构型。

英文摘要：

Abstract The novel organooxotin compound{[（4-ClB2）2Sn（O）-]5（O2N）}2 was synthesized by the hydrolytic reaction of （4-ClB2）2SnCl2 with silver nitrate. The crystal structure was determined by X-ray single crystal diffraction. In the crystals of compound, all tin atoms rendered five-coordinate in a distorted trigonal bipyramidal configurations.