Issue 1, 2000
From the journal:

Chemical Communications

Steric constraint generating large through-space 1H–203,205Tl coupling in a dithallium(I) cryptate

Oliver W. Howarth,a   Jane Nelsonb  and  Vickie McKeec  

a Chemistry Department, University of Warwick, Coventry, UK

b Open University, Milton Keynes, UK

c School of Chemistry, Queens University, Belfast, UK
E-mail: jane.nelson@qub.ac.uk

Abstract

An aminocryptand host enforces approach of encapsulated Tl(I) ions to just within 4.4 Å; despite this relatively large separation, strong Tl(I)⋯Tl(I) interaction is observed and the aromatic proton of the bridging link exhibits a large through-space coupling to the pair of equivalent Tl nuclei.

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Article information

DOI
https://doi.org/10.1039/A908476B
Article type
Communication
Submitted
21 Oct 1999
Accepted
12 Nov 1999
First published
07 Jan 2000

Chem. Commun., 2000, 21-22

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Steric constraint generating large through-space 1H–203,205Tl coupling in a dithallium(I) cryptate

O. W. Howarth, J. Nelson and V. McKee, Chem. Commun., 2000, 21 DOI: 10.1039/A908476B

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