Metal-nitroxyl interactions. 16. Dipolar and exchange interactions in frozen solutions

S. S. Eaton, Daniel L DuBois, P. M. Boymel, G. R. Eaton

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Resolved electron spin-electron spin coupling has been observed in the EPR spectra of frozen solutions of copper complexes with ligands which contain nitroxyl radicals. The magnitude of the EPR splitting is too large to be accounted for by dipolar interactions. It is concluded that exchange interactions contribute to the observed splittings. Consequently caution should be exercised in calculating metal-nitroxyl distances based on EPR spectra.

Original languageEnglish
Pages (from-to)3323-3325
Number of pages3
JournalJournal of Physical Chemistry
Volume83
Issue number26
Publication statusPublished - 1979

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Exchange interactions
electron spin
Paramagnetic resonance
Metals
metals
Electrons
interactions
copper
ligands
Copper
Ligands
nitroxyl

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Metal-nitroxyl interactions. 16. Dipolar and exchange interactions in frozen solutions. / Eaton, S. S.; DuBois, Daniel L; Boymel, P. M.; Eaton, G. R.

In: Journal of Physical Chemistry, Vol. 83, No. 26, 1979, p. 3323-3325.

Research output: Contribution to journalArticle

Eaton, S. S. ; DuBois, Daniel L ; Boymel, P. M. ; Eaton, G. R. / Metal-nitroxyl interactions. 16. Dipolar and exchange interactions in frozen solutions. In: Journal of Physical Chemistry. 1979 ; Vol. 83, No. 26. pp. 3323-3325.
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