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Spacer Control of Directionality in Supramolecular Helicates Using an Inexpensive Approach

✍ Scribed by Michael J. Hannon; Siona Bunce; Adam J. Clarke; Nathaniel W. Alcock

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 81 KB
Volume: 38
Category: Article
ISSN: 0044-8249
DOI: 10.1002/(sici)1521-3773(19990503)38:9<1277::aid-anie1277>3.0.co;2-d

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✦ Synopsis

Careful selection of the spacer group used to separate the metal-binding domains allows control of the directionality in a helix; self-assembly leads uniquely to a double-helical cation with a head-to-tail (HT) configuration (shown schematically) in both the solid state and solution.

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