A linear chain with alternating ferromagnetic and antiferromagnetic exchange: Cu(hfac)2.cntdot.TEMPOL

Abstract

The paper reports the low temperature behavior of a linear chain formed by Copper ion and organic radicals. The analysis of magnetic data down to 0.08 K allows to determine the nature and intensity of the exchange interactions between the Cu ion and the Tempol radical and the intra chain antiferromagnetic interaction.