Synthesis, spectroscopic and structural characterization as well as thermal behavior of a series of molecular organometallic Sn/chalcogenide complexes, which present valuable complexes for the MOCVD process, is reported. These compounds are obtained from a reaction of the stannylene complex [{{(CH3)(3)Si}(2)(CH)}(2)Sn](2)]] with elemental O-2, S-8, Se-8 or metallic Te in high yields at RT in an organic solvent. These compounds are crystalline solids which are soluble in common organic solvents and are stable in air over extended periods of time, which make their handling easy.