三环己基氢氧化锡与L-扁桃酸(物质的量比1:1)在苯和乙醇混合溶剂中反应合成了三环己基锡L-扁桃酸酯.经X射线衍射方法测定了其晶体结构,配合物属斜方晶系,空间群为P2121 21,晶体学参数a=0.80825 (4) nm,b=1.77151(8) nm,c=1.8385(2) nm,α=β3=γ=90°,V=2.6324(2) nm3,Z=4,Dc=1.310 g/nm3,μ(MoKα)=9.92 cm-1,F(000) =1080,R1=0.0472,wR2 =0.1341.中心锡原子与环己基碳原子和氧原子构成畸型四面体.对其结构进行量子化学从头计算,探讨了配合物的稳定性、分子轨道能量以及一些前沿分子轨道的组成特征.研究了配合物的热稳定性、电化学性能、圆二色谱和体外抗癌活性.
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