Issue 3, 2002
From the journal:

Chemical Communications

Structure and exchange in silicon-linked tetraradicals†

Yi Liao,a   Martha Baskett,a   Paul M. Lahti*a  and  Fernando Palaciob  

* Corresponding authors

a Department of Chemistry, University of Massachusetts, Amherst, MA 01003, USA
E-mail: lahti@chem.umass.edu

b Instituto de Ciencia de Materiales de Aragón, CSIC – Universidad de Zaragoza, Zaragoza, Spain
E-mail: palacio@posta.unizar.es

Abstract

The EPR spectroscopy, crystallography, and magnetic susceptibility of tetrakis(N-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)silane and tetrakis(4-N-tert-butyl-N-aminoxylphenyl)silane show that silicon acts as a weak intramolecular exchange linker for polynitroxides, although both tetraradicals show onset of inter-spin exchange at reduced temperatures.

Graphical abstract: Structure and exchange in silicon-linked tetraradicals

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Article information

DOI
https://doi.org/10.1039/B107430J
Article type
Communication
Submitted
15 Aug 2001
Accepted
06 Dec 2001
First published
14 Jan 2002

Chem. Commun., 2002, 252-253

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Structure and exchange in silicon-linked tetraradicals

Y. Liao, M. Baskett, P. M. Lahti and F. Palacio, Chem. Commun., 2002, 252 DOI: 10.1039/B107430J

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