RS-verbrückte Carbonyl-Wolfram-Komplexe / RS-Bridged Carbonyl Tungsten Complexes

Abstract

Photochemical reaction of thiols RSH or disulfides RSSR with W(CO) 6 gives dinuclear complexes [W(CO) 4 (μ 2 -SR) 2 ] 2 and trinuclear open chain compounds (CO) 4 (μ 2 -SR) 2 W(CO) 2 (μ 2 -SR) 2 W(CO) 4 . Syntheses and properties, including solid state structures as determined by X-ray methods are described.