CH3Br, C atomic line assignments Agust, heima,....Sep09/CH3Br 16500_ vhw.pxp Agust, www,....Sept09/PPT ak.ppt

hv(Laser) Agust, heima,....Sep09/CH3Br 16500_ vhw.pxp:

C atomic lines: 1hv(Laser)2hv

Configuration Term J Level (cm -1 ) 2s22p2 2s22p2 3 P s22p2 2s22p2 1 D s22p2 2s22p2 1 S Configuration Ter m J Level (cm -1 ) 2s 2 2p( 2 P°)6p 1 D s 2 2p( 2 P°)6p 1 S s 2 2p( 2 P°)6d 1 D° s 2 2p( 2 P°)6d 3 F° :::::: :::::: i.e. 2s 2 2p 2 ( 1 D 2 ) ->-> 2s 2 2p6p( 1 D 2 ): s 2 2p 2 ( 1 D 2 ) ->-> 2s 2 2p6p( 1 S 0 ): ll LL SS JJ

cm CH 3 Br 10k 40k 70k CH 3 Br* C*( 1 D 2 )+H 2 +HBr C**( 1 D 2 )+H 2 +HBr J’’ k 150k C + +H 2 +HBr+e Thus for example:

i.d. Data indicates that C* + H 2 + HBr is formed!!!!!!