J. Am. Chem. Soc., 129 (23), 7232 -7233, 2007. 10.1021/ja071881d S0002-7863(07)01881-1
Web Release Date: May 17, 2007

Copyright © 2007 American Chemical Society

Triplet (S = 1) Ground State Aminyl Diradical

Andrzej Rajca,* Kouichi Shiraishi, Maren Pink, and Suchada Rajca

Department of Chemistry, University of Nebraska, Lincoln, Nebraska 68588-0304, and IUMSC, Department of Chemistry, Indiana University, Bloomington, Indiana 47405-7102

arajca1@unl.edu

Received March 16, 2007

Abstract:

Aminyl diradical, which is stable in solution at low temperatures, is prepared. EPR spectra and SQUID magnetometry indicate that the diradical is planar and it possesses triplet ground state, with strong ferromagnetic coupling.


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