【摘 要】
：
Multiphoton ionization (MPI) of the hydrogen-bonded clusters C_4H_5N-(H_2O)m was studied with a time of flight (TOF) mass spectrometer at 355 nm. Series of the
【出 处】
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Chinese Chemical Letters
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Multiphoton ionization (MPI) of the hydrogen-bonded clusters C_4H_5N-(H_2O)m was studied with a time of flight (TOF) mass spectrometer at 355 nm. Series of the pyrrole-water cluster ions were observed, including unprotonated cluster ions [C_4H_5N-(H_2O)n]~+, protonated cluster ions [C_4H_5N-(H_2O)n]~+ and dehydrogenated cluster ions [C_4H_5N-(H_2O)n]~+. Both the experimental and ab initio calculated results agree with that the dehydrogenation has more probabilities to occur while the value of n is raised
Series of the pyrrole-water cluster ions were observed, including unprotonated cluster ions [C_4H_5N Both the experimental and ab initio calculated results agree with that of the dehydrogenation - [H_2O] n] ~ +, protonated cluster ions [C_4H_5N- (H_2O) n] ~ + and dehydrogenated cluster ions [C_4H_5N- (H_2O) n] has more probabilities to occur while the value of n is raised
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