梯形有机锡化合物｛［（C6H5CH2）2Sn］2（O）（Cl）OC2H5｝2的合成和晶体结构

摘要

采用回流分水的方法合成了梯形有机锡化合物｛[（C6H5CH2）2Sn]2（O）（Cl）OC2H5｝2，经过元素分析和X－射线单晶衍射对分子结构进行了解析。该化合物属于三斜晶系，P－1空间群，晶胞参数：a＝11。4710（9）Å， b＝19。0311（16）Å，c＝12。9404（10）Å，α＝90°，β＝90。8950（10）°，γ＝90°，V＝2824。6（4）Å3，Z＝4，R1＝0。0257， wR2＝0。0638。%A ladder organotin compound{[(C6H5CH2)2Sn]2(O)(Cl)OC2H5}2 was synthesized by azeotropic distillation .The molecular structure was characterized with elemental analysis and X-ray diffraction analysis .The compound belongs to triclinic,space group P-1 with a=11.471 0(9)Å,b=19.031 1(16)Å,c=12.940 4(10) Å,α=90°,β=90.8950(10)°,γ=90°,V =2 824.6(4)Å3,Z=4,R1 =0.025 7,wR2 =0.063 8.