The Reaction of CH_3+NO in Gaseous Phase

摘要

Time-resolved Fourier transform infrared emission spectroscopy is employed for studing gaseous reaction of CH3 with NO. The CH3 radical was produced by laser photolysis of CH3Br at 248 nm. The infrared emissions of vibrationally excited nascent products HCO (n3), HCN (n1, n3), NH2 (n3), secondary product HNO (n1) and possible product HNCO (n1) were observed. It verifies that the reaction channels of HCO + NH2 and HCN+H2O exist, and that one other channel HNCO + H may also occur.