Structure and Magnetic Property of a Macrocyclic Tetranuclear Copper(II) Complex with Phenoxo- and Hydroxo-Bridges and Large and Small Cu–O–Cu Angles
Reaction of a macrocyclic ligand of 36-membered octaamino-tetraphenol with copper(II) triflate gave a tetranuclear complex with a large Cu–O(phenoxo)–Cu angle (130.8(1)°) and small Cu–O(phenoxo)–Cu (91.5(1)°) and Cu–O(hydroxo)–Cu angles (93.1(1)°). The magnetic behavior was interpreted based on the structural data.