Issue 79, 2004

Conservation of self-associated dimers in solvates of a novel Horning-crown macrocycle

Abstract

A macrocycle containing phenol and ether functionality twists via intramolecular hydrogen bonding to provide a “wrung out” conformation with a large cleft, which self-associates to form dimers under a range of different crystallisation conditions. Subtle variations in intramolecular hydrogen bonds and articulation of the self associated dimers about an axis provided by ππ stacking interactions allows variably shaped irregular, nano-sized balls which pack in a multitude of motifs, from simple networks with occluded solvent in channels to sheets and capsules.

Graphical abstract: Conservation of self-associated dimers in solvates of a novel Horning-crown macrocycle

Article information

Article type
Paper
Submitted
11 Jun 2004
Accepted
27 Jul 2004
First published
17 Sep 2004

CrystEngComm, 2004,6, 485-488

Conservation of self-associated dimers in solvates of a novel Horning-crown macrocycle

L. T. Higham, U. P. Kreher, J. L. Scott and C. R. Strauss, CrystEngComm, 2004, 6, 485 DOI: 10.1039/B408881F

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