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All-or-nothing cooperative self-assembly of an annulene sandwich.

Abstract:
Ring-fenced: A 14-component assembly is formed by coordinating 1,4-diazabicyclo[2.2.2]octane (DABCO) to a [12]porphyrin nanoring. The 24 zinc-nitrogen interactions in this sandwich complex lock each conjugated macrocycle into a planar conformation, dramatically sharpening the near-IR absorption band. This result highlights the scope of double-strand formation as a way of creating nano-objects with well-defined shapes. Copyright © 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim.
Publication status:
Published

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Publisher copy:
10.1002/anie.201008087

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Organic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Organic Chemistry
Role:
Author
Journal:
Angewandte Chemie (International ed. in English)
Volume:
50
Issue:
24
Pages:
5572-5575
Publication date:
2011-06-05
DOI:
EISSN:
1521-3773
ISSN:
1433-7851
URN:
uuid:9f9d2624-790e-4e16-b6fd-f69b3b1e8a29
Source identifiers:
138828
Local pid:
pubs:138828

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