Encapsulation of diquats by resorcinarenes: a novel staggered anion-solvent mediated hydrogen bonded capsule |
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| Authors: | Mansikkamäki Heidi Nissinen Maija Rissanen Kari |
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| Institution: | Department of Chemistry, University of Jyv?skyl?, PO Box 35, Jyv?skyl? FIN-40351, Finland. hemansik@st.jyu.fi |
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| Abstract: | Crystallisation studies of ethyl resorcinarene with diquats 2b and 3a (1,4-dimethyl-1,4-diazoniabicyclo2.2.2]octane dibromide and 1,4-diazoniabicyclo2.2.2]octane dichloride, respectively) resulted in hydrogen bonded molecular capsules in which the cations are encapsulated in between the cavities of two resorcinarene molecules and anions are located in the middle of the lower rim ethyl chains. |
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