Novel gaseous transient species:generation and characterization

【摘要】 Due to special properties of transient species,such as short-lived,unstable,reactive,and even explo-sive,the generation and subsequent characterization is a great challenge for experimental chemists. In our laboratory,systematic researches have been carried out to investigate novel transient species:reactive halogen species(RHS) ,short-lived free radicals,and metastable pseudohalogen compounds,based on the successive technical improvements on the HeI Photoelectron spectroscopy(PES) . In this review,the topic mainly focuses on innovative methods of generating novel transient species,and subsequent geometric and electronic structure characterizations of these species combined with quantum chemical calculations.更多还原

【Abstract】 Due to special properties of transient species,such as short-lived,unstable,reactive,and even explo-sive,the generation and subsequent characterization is a great challenge for experimental chemists. In our laboratory,systematic researches have been carried out to investigate novel transient species:reactive halogen species(RHS) ,short-lived free radicals,and metastable pseudohalogen compounds,based on the successive technical improvements on the HeI Photoelectron spectroscopy(PES) . In this review,the topic mainly focuses on innovative methods of generating novel transient species,and subsequent geometric and electronic structure characterizations of these species combined with quantum chemical calculations.更多还原