Catalysis Research Center & Department of Chemistry, Technische Universität München, Ernst-Otto-Fischer-Str. 1, 85747 Garching bei München, Germany.
Chem Commun (Camb). 2016 Jul 12;52(58):9089-92. doi: 10.1039/c6cc00507a.
A new dinuclear Ni-NHC complex is able to selectively recognise and self-assemble with guests via tennis-ball like encapsulation, exemplarily demonstrated employing halides. Addition of chloride or bromide leads to the formation of capsules with small cavities which are stabilised through non-classical hydrogen bonds and Coulomb interactions between the anion and the metal centres.
一种新型双核 Ni-NHC 配合物能够通过类似网球的封装选择性地识别和自组装客体，这一点通过卤化物得到了很好的证明。加入氯化物或溴化物会形成具有小空腔的胶囊，这些空腔通过非经典氢键和阴离子与金属中心之间的库仑相互作用得到稳定。
