Issue 23, 2013
From the journal:

Chemical Communications

Picture of a chelate in exchange: the crystal structure of NaHoDOTMA, a ‘semi’-hydrated chelate†

Katherine M. Payne,a   Edward J. Valente,b   Silvio Aime,c   Mauro Bottad  and  Mark Woods*ae  

* Corresponding authors

a Department of Chemistry, Portland State University, 1719 SW 10th Ave, Portland, USA
E-mail: mark.woods@pdx.edu
Tel: +1 503-725 8238

b Department of Chemistry, University of Portland, 5000 N Willamette Blvd., Portland, USA

c Department of Chemistry IFM and Molecular Imaging Center, University of Torino, Via P. Giuria 7, I-10125 Torino, Italy

d Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale “Amedeo Avogadro”, Viale T. Michel 11, I-15121 Alessandria, Italy

e Advanced Imaging Research Center, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, USA
E-mail: woodsmar@ohsu.edu
Tel: +1 503-418 5530

Abstract

Crystallography generally only provides static structural information. This can render it an ineffective technique for probing dynamic solution state processes. A crystal of HoDOTMA affords unique structures that effectively represent that of a lanthanide tetra-acetate chelate mid-way through the water exchange process.

Graphical abstract: Picture of a chelate in exchange: the crystal structure of NaHoDOTMA, a ‘semi’-hydrated chelate

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Article information

DOI
https://doi.org/10.1039/C3CC38814J
Article type
Communication
Submitted
09 Dec 2012
Accepted
04 Feb 2013
First published
12 Feb 2013

Chem. Commun., 2013,49, 2320-2322

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Picture of a chelate in exchange: the crystal structure of NaHoDOTMA, a ‘semi’-hydrated chelate

K. M. Payne, E. J. Valente, S. Aime, M. Botta and M. Woods, Chem. Commun., 2013, 49, 2320 DOI: 10.1039/C3CC38814J

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