Spektroskopische Untersuchungen von Organovinylderivaten des Galliums und Indiums

Article abstract of DOI:10.1016/0584-8539(80)80017-1

The 1H- and 13C-NMR spectra as well as the i.r. and Raman spectra of Ga(CH=CH2)3, In(CH=CH2)3 and some substitution products and adducts have been recorded.The various preparations are briefly mentioned and the spectroscopic results are discussed.Molecular associations via vinyl bridges (observed for n and n with M=Ga, In and n=1.5-3) using a ?-complex type linkage of the monomers can be ruled out.In the derivatives (CH2=CH)2M-X (with X=-Cl, -OMe, -CCMe) and the adducts (CH2=CH)3M*OMe2 only terminally bonded vinyl ligands are present.