Macrocyclic dimanganese complexes with 1,1 bridging ligands; X-ray crystallographic structure determination of an N-only bridged thiocyanato derivative
Abstract
X-Ray crystallographic structure determination confirms the inference from i.r. spectra that the µ 1,1 NCS bridge is present in dimanganese(II) complexes of a 22-membered N6 macrocycle: these complexes show no appreciable magetic interaction above 93 K, unlike the µ-methoxo-dimanganese(III) complex of the same ligand.