the three complexes have different packing motifs, in which the cation sits on the shared face of two parallelepipeds for [1-NBD][BArCl4], is surrounded by eight anions in a gyrobifastigium arrangement for [1-NBD][BArF4], or the six anions show an octahedral cage arrangement in [1-NBD][BArH4], similar to that of [1-NBD][BArCF34]. C–X···X–C contacts, commonly encountered in crystal-engineering, are suggested
的作用,所述支撑阴离子具有基于所稳定性,结构,和催化性能,在固态有机
金属分子系统(SMOM)的[Rh(CY 2 PCH 2 CH 2 PCY 2)(η 2 η 2 -NBD)]报道了[BAr X 4 ],[1-NBD] [BAr X 4 ](X = Cl,F,H; NBD =降
冰片二烯)。与以前报道的[1-NBD]相比,四芳基
硼酸根阴离子在3,5-位置系统地变化,Ar X = 3,5-X 2 C 6 H 3,并且在固态下的稳定性和结构][酒吧
CF3 4 ]复杂。X射线单晶晶体学分析表明,这三种配合物具有不同的堆积图案,其中阳离子位于[1-NBD] [BAr Cl 4 ]的两个平行六面体的共有面上,并被八个负离子围绕在一个陀螺中。为[1-NBD] [巴˚F 4 ],或六个阴离子示出八面体笼排列[1-NBD] [巴ħ 4 ],类似于的[1-NBD] [巴 4 ]。建议在晶体工程中经常遇到