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The mechanism of Rh(Ⅱ)carbene S-H insertion into H_2S in gas phase has been studied by B3LYP functional.Calculation results showed that the Rh(Ⅱ)carbene S-H insertion into H_2S took only stepwise channels and no concerted channels had been located, which was different from the Rh(Ⅱ)carbene C-H and O-H insertions.
The mechanism of Rh (Ⅱ) carbene SH insertion into H_2S in gas phase has been studied by B3LYP functional. Calculating results showed that the Rh (Ⅱ) carbene SH insertion into H_2S took only stepwise channels and no concerted channels had been located, which was different from the Rh (Ⅱ) carbene CH and OH insertions.