Synthesis and structure of new dinitrosyl iron complexes with bridging thiolate ligands [Fe-2(mu-SR)(2)(NO)(4)]

摘要

Two new dinitrosyl iron complexes with bridging thiolate ligands [Fe2(mu-SR)(2)(NO)(4)], where R = n-Hex or cyclo-Hex, were synthesized and their molecular structures were analyzed. The structure of the [Fe-2(mu-S-n-Hex)(2)(NO)(4)] complex was determined by X-ray diffraction. For the [Fe-2(mu-S-cyclo-Hex)(2)(NO)(4)] complex, the geometry was assigned based on the results of structure-sensitive spectroscopic methods and DFT quantum chemical calculations.