Incorporating a flexible crown ether into neutral discrete self-assemblies driven by metal coordination |
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Authors: | Huang Feihe Yang Hai-Bo Das Neeladri Maran Umamageswaran Arif Atta M Gibson Harry W Stang Peter J |
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Institution: | Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China. fhuang@zju.edu.cn |
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Abstract: | Driven by metal coordination, a flexible crown ether was self-assembled into neutral discrete complexes with two organoplatinum acceptors. Specifically, a 1 + 1]-assembled structure was separated from self-assemblies with different stoichiometries by vapor diffusion of acetone into their dichloromethane solution. The formation of these crown ether-incorporated self-assemblies was confirmed by NMR, elemental analysis, and X-ray single-crystal analysis. |
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