Supramolecular assemblies of new 2-D complexes : Syntheses, crystal structures, spectroscopic and magnetic properties of {[MnAu2(CN)4(NITpPy)2(H2O)2]}n and {[Co(N(CN)2)2(NITpPy)2(H2O)2]}n

摘要: Two new complexes, {[MnAu 2 (CN) 4 (NITpPy) (H O) ]} n ( 1 ) and {[Co(N(CN) ), have been synthesized characterized. The single-crystal X-ray analysis for the complexes demonstrates that each M(II) (M = Mn or Co) ion assumes a distorted octahedral MN O coordination polyhedron. Four nitrogen atoms come from cyanide groups pyridyl rings in common plane, two oxygen H molecules trans -positions. structures of illustrate aurophilicity and/or hydrogen bonding interactions play important roles increasing dimensionality. Magnetic investigations on show presence weak antiferromagnetic interactions.