A 1D coordination polymer of copper(II) with three different bridging anions: synthesis, crystal structure and magnetic behaviour
Abstract
Reaction
of Cu(ClO4)2·6H2O with ia interchain free perchlorate anions, produces a sheet-like structure. A low temperature magnetic measurement
of the complex shows the existence of strong antiferromagnetic interactions between the copper(II) ions. Least-squares fitting of the experimental magnetic susceptibility data using a modified Bleaney–Bowers equation for a dinuclear copper(II) system leads to the parameters J
=
−331.3 cm−1 and g
= 2.05. The complex has also been characterised
by X-ray single-crystal structure analysis and