Issue 47, 2010
From the journal:

Chemical Communications

Measurements of weak halogen bond donor abilities with tridentate anion receptors†

Elena Dimitrijević,a   Olga Kvaka  and  Mark S. Taylor*a  

* Corresponding authors

a Department of Chemistry, University of Toronto, 80 St. George St., Toronto, Canada
E-mail: mtaylor@chem.utoronto.ca
Fax: +1 416 978-8775
Tel: +1 416 946-0571

Abstract

The chelate effect of a tridentate receptor is exploited to determine halogen bonding association constants that vary by several orders of magnitude, including interactions of weak donors for which thermodynamic data were not previously available. Free energy relationships with computed and experimental properties hold over this wide range of donors. The strengths of iodine- and bromine-based halogen bonds, CH–anion and anion–arene interactions are compared.

Graphical abstract: Measurements of weak halogen bond donor abilities with tridentate anion receptors

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Article information

DOI
https://doi.org/10.1039/C0CC03347B
Article type
Communication
Submitted
19 Aug 2010
Accepted
14 Oct 2010
First published
04 Nov 2010

Chem. Commun., 2010,46, 9025-9027

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Measurements of weak halogen bond donor abilities with tridentate anion receptors

E. Dimitrijević, O. Kvak and M. S. Taylor, Chem. Commun., 2010, 46, 9025 DOI: 10.1039/C0CC03347B

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