Abstract
Supramolecular complexes of tetra-p-sulfonatocalix[4] arene and (S)-serine have been isolated in the solid state and their molecular structures elucidated by X-ray diffraction studies. Chiral pairs of (S)-serine molecules are confined in 'capsules' of tetra-p-sulfonatocalix[4] arene in an overall bilayer arrangement. Complexes containing differing amounts of sodium and caesium cations are reported.
Original language | English |
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Pages (from-to) | 2923-2927 |
Journal | Dalton Transactions |
Volume | 2003 |
Issue number | 14 |
DOIs | |
Publication status | Published - 2003 |