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提出了球形主体分子的设计思想 ,把具有球形结构的分子柏木醇 ( 1)、马钱子碱 ( 2 )、三乙烯二胺 ( 1,4-二氮-二环 [2 .2 .2 ]辛烷 ) ( 3 )作为主体分子 ,把酚类化合物 ,诸如苯酚 ( 4)、邻甲苯酚 ( 5 )、间甲苯酚 ( 6)、对甲苯酚 ( 7)、对氯苯酚 ( 8)和对硝基苯酚 ( 11)等作为客体分子 ,进行了主客体分子相互作用实验 .采用粉末X射线衍射、1HNMR等分析手段确认了包结化合物的形成及主客体分子的摩尔比 .摩尔比 (H/G)分别为 ( 1) + ( 4) 1∶1,( 1) + ( 5 ) 1∶1,( 1) +( 6) 1∶1,( 1) + ( 7) 1∶1,( 1) + ( 11) 1∶2 ;( 2 ) + ( 11) 1∶1;( 3 ) + ( 4) 1∶2 ,( 3 ) + ( 5 ) 1∶3 ,( 3 ) + ( 6) 1∶2 ,( 3 ) + ( 7) 1∶2 ,( 3 )+ ( 8) 1∶2 ,( 3 ) + ( 11) 1∶2 .对典型包结化合物的单晶 ,诸如柏木醇和邻甲苯酚、马钱子碱和对硝基苯酚以及三乙烯二胺和对硝基苯酚 ,进行了四圆X射线衍射结构分析 ,结果表明 ,包结化合物的堆砌结构特征随主体分子的体积大小而改变 ,从隧道型如 ( 1) + ( 5 )和 ( 2 ) + ( 11)转变为夹层型如 ( 3 ) + ( 11) .用Nd :YAG激光测试晶体的SHG效应 ,结果表明 ,大部分包结物晶体具有非线性光学性质
The design idea of the spherical host molecule is proposed. The spherical cimolls (1), strychnine (2), triethylenediamine (1,4-diazabicyclo [2.2] Octane) (3) As a host molecule, phenolic compounds such as phenol (4), o-cresol (5), m-cresol (6), p-cresol Nitrophenol (11) as guest molecules, the host-guest interaction experiments were carried out.The formation of host compounds and the host-guest molar ratio were confirmed by X-ray powder diffraction and 1HNMR analysis.The molar ratio of H / (1) + (6) 1: 1, (1) + (7) 1: 1, (1) + (3) + (4) 1: 2, (3) + (5) 1: 3, (3) + (6) 1 2, (3) + (8) 1: 2, (3) + (11) 1: 2 for single crystals of typical inclusion compounds such as cedrol and o- Phenol, strychnine and p-nitrophenol and triethylenediamine and p-nitrophenol, four-circular X-ray diffraction analysis of the structure, the results show that, (1) + (5) and (2) + (11) to mezzanine type such as (3) + (11) with Nd: YAG laser SHG effect, the results show that most of the inclusions crystals have nonlinear optical properties