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Title: Stepped layers in the complexes of para-sulfonatocalix (6) arene with dimethylammonium and bis-6-aminohexylammonium cations
Authors: Lazar, Adina N.
Danylyuk, Oksana
Suwinska, Kinga
Kassab, Rima 
Coleman, Anthony W.
Affiliations: Department of Chemistry 
Issue Date: 2008
Part of: New journal of chemistry
Volume: 32
Start page: 2116
End page: 2120
Solid-state structures of para-sulfonatocalix[6]arene with dimethylammonium and bis-6-aminohexylammonium cations are mainly based on hydrogen bond interactions. In the two complexes the calixarene molecule adopts a chair conformation with small varieties in geometry influenced by the number and types of intra- and intermolecular interactions developed by polar substituents. A stepped layer topology is induced by this chair conformation in the two complexes. Structural motifs present in the two systems generate channels, which in the first complex include dimethylformamide solvent molecules, while in the second case they include water molecules.
Type: Journal Article
Appears in Collections:Department of Chemistry

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