Issue 89, 2012

Trinuclear Mn(ii) complex with paramagnetic bridging 1,2,3-dithiazolyl ligands

Abstract

The first metal coordination complex of a radical ligand based on the 1,2,3-dithiazolyl heterocycle is reported. 6,7-Dimethyl-1,4-dioxo-naphtho[2,3-d][1,2,3]dithiazolyl acts as a bridging ligand in the volatile trinuclear Mn(hfac)2-Rad–Mn(hfac)2-Rad–Mn(hfac)2 complex (hfac = 1,1,1,5,5,5-hexafluoroacetylacetonato-). The Mn(II) and radical ligand spins are coupled anti-ferromagnetically (AF) resulting in an ST = 13/2 spin ground state.

Graphical abstract: Trinuclear Mn(ii) complex with paramagnetic bridging 1,2,3-dithiazolyl ligands

Supplementary files

Article information

Article type
Communication
Submitted
13 Aug 2012
Accepted
12 Sep 2012
First published
19 Sep 2012

Chem. Commun., 2012,48, 10963-10965

Trinuclear Mn(II) complex with paramagnetic bridging 1,2,3-dithiazolyl ligands

D. J. Sullivan, R. Clérac, M. Jennings, A. J. Lough and K. E. Preuss, Chem. Commun., 2012, 48, 10963 DOI: 10.1039/C2CC35869G

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