Helical supramolecular host with aquapores anchoring alternate molecules of helical water chains‡
Literature Information
Arindam Mukherjee, Manas K. Saha, Munirathinam Nethaji, Akhil R. Chakravarty
Unprecedented 1D helical chains of hydrogen bonded water molecules, showing both handedness and anchored onto a helical supramolecular host formed from the self assembly of a dicopper(II) complex (1) containing pentadentate Schiff base (L) and p-hydroxycinnamate in 1·2H2O, propagate along the crystallographic 21-screw axis and the compound shows two endotherms due to loss of water molecules at 61.5 and 88.5 °C in the differential scanning calorimetry giving an overall change of enthalpy value of ∼36 kJ mol−1 per water molecule.
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