C−H Activation of Ethane by Group 4 Metal Atoms: Observation and Characterization of\nthe MH−CH<sub>2</sub>CH<sub>3</sub>, MH<sub>2</sub>−(CH<sub>2</sub>)<sub>2</sub>, and MH<sub>3</sub>−CHCH<sub>2</sub> Complexes
Han-Gook Cho (1451833)Lester Andrews (1327458)
Abstract
Group 4 metal atoms excited in the laser ablation process activate ethane to form the C−H insertion product,\nthe metallacyclopropane dihydride, and vinyl metal trihydride complexes as major products. These three new\nmetal hydrides are characterized by their strong M−H stretching absorptions and other weaker modes as\npredicted by density functional theory vibrational frequency calculations.
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