Al-Azemi Talal F, Vinodh Mickey, Mohamod Abdirahman A, Alipour Fatemeh H
Department of Chemistry, Kuwait University, PO Box 5969, Safat 13060, Kuwait.
Acta Crystallogr E Crystallogr Commun. 2018 Sep 25;74(Pt 10):1471-1474. doi: 10.1107/S2056989018013415. eCollection 2018 Oct 1.
Crystals of 1-(1,4-dihy-droxy)-2,3,4,5-(1,4-dioct-yloxy)-pillar[5]arene, CHO·CHCl, were grown from a 1,2-dicholoro-ethane/-hexane solvent system. In the crystal, the encapsulated 1,2-di-chloro-ethane solvent is stabilized by C-H⋯π inter-actions and mediates the formation of an inter-locked supra-molecular polymer C-H⋯Cl inter-actions.
1-(1,4-二羟基)-2,3,4,5-(1,4-二辛氧基)-柱[5]芳烃·二氯乙烷(CHO·CHCl)晶体是从1,2-二氯乙烷/正己烷溶剂体系中生长出来的。在晶体中,被包封的1,2-二氯乙烷溶剂通过C-H⋯π相互作用得以稳定,并介导形成一种由C-H⋯Cl相互作用构成的互锁超分子聚合物。