Supramolecular framework with two different kinds of channels via self-assembly of 1D coordination polymers in a prismatic manner.
Supramolecular framework with two different kinds of channels via self-assembly of 1D coordination polymers in a prismatic manner.
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通过一维配位聚合物以棱柱方式自组装而形成具有两种不同通道的超分子框架。
DOI：
10.1021/ic052053t
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发表时间：
2006
影响因子：
4.6
通讯作者：
O. Jung
中科院分区：
文献类型：
--
作者：
Byung Il Park;I. Chun;Young;Ki‐Min Park;O. Jung
Cu（ClO 4）2与p-C6 H4（SiMe 2（4-Py））2的缓慢扩散通过一维双链自组装形成了由两种通道组成的超分子骨架。通道具有11 x 11 A2横截面（Cu. C = 11.13 A），具有6 × 6 A2正方形孔。这些通道是无限排列的，导致了另一种具有类似孔隙的通道。因此，具有不同溶剂化物分子的两种不同类型的通道以1：2的比例共存。弱C-H...π相互作用可以是棱柱形通道结构的组装中的驱动力之一。
Slow diffusion of Cu(ClO4)2 with p-C6H4(SiMe2(4-Py))2 yields a supramolecular framework consisting of two kinds of channels via self-assembly of a 1D double-stranded chain in a prismatic fashion. The channel has a 11 x 11 A2 cross section (Cu...C = 11.13 A) with a 6 x 6 A2 square pore. The channels are infinitely arranged, resulting in another kind of channel with similar pores. Thus, two different kinds of channels with different solvate molecules coexist in a 1:2 ratio. Weak C-H...pi interaction may be one of the driving forces in the assembly of the prismatic channel structure.