Issue 43, 2011
From the journal:

Dalton Transactions

Lanthanide complexes of DOTA monoamide derivatives bearing an isophthalate pendent arm†

Emma J Shiells,a   Louise S. Natrajan,a   Daniel Sykes,ab   Manuel Tropiano,b   Paul Cooper,a   Alan M. Kenwrightc  and  Stephen Faulkner*ab  

* Corresponding authors

a School of Chemistry, University of Manchester, Oxford Road, Manchester, UK

b University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford, UK
E-mail: Stephen.Faulkner@chem.ox.ac.uk
Tel: +44 1865 285148

c University of Durham, Department of Chemistry, South Road, Durham, UK
E-mail: A.M.Kenwright@dur.ac.uk
Tel: +44 191 334 2095

Abstract

An isophthalate-bearing DOTA monoamide derivative has been synthesised and used to prepare a family of lanthanide complexes. Luminescence and NMR studies in solution show that the predominant form of the complexes in solution is a mono-capped square antiprism about the lanthanide centre, in which a solvent molecule occupies the ninth coordination site. The crystal structure of the terbium complex is presented and is in close agreement with the solution state data.

Graphical abstract: Lanthanide complexes of DOTA monoamide derivatives bearing an isophthalate pendent arm

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Article information

DOI
https://doi.org/10.1039/C1DT11029B
Article type
Paper
Submitted
01 Jun 2011
Accepted
18 Aug 2011
First published
26 Sep 2011

Dalton Trans., 2011,40, 11451-11457

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Lanthanide complexes of DOTA monoamide derivatives bearing an isophthalate pendent arm

E. J. Shiells, L. S. Natrajan, D. Sykes, M. Tropiano, P. Cooper, A. M. Kenwright and S. Faulkner, Dalton Trans., 2011, 40, 11451 DOI: 10.1039/C1DT11029B

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