Helical supramolecular host with aquapores anchoring alternate molecules of helical water chains

Mukherjee, Arindam ; Saha, Manas K. ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2004) Helical supramolecular host with aquapores anchoring alternate molecules of helical water chains Chemical Communications, 2004 (6). pp. 716-717. ISSN 1359-7345

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Official URL: http://pubs.rsc.org/en/content/articlelanding/2004...

Related URL: http://dx.doi.org/10.1039/B316275C

Abstract

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.

Item Type:Article
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ID Code:78273
Deposited On:19 Jan 2012 06:41
Last Modified:19 Jan 2012 06:42

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