1. 1 CH3Br, 271009 agust, heima,....Sept09/XLS-271009ak.xls agust, www,....Sept09/PPT-271009ak.ppt agust,heima,....Sept09/C ion lines-261009vhw.pxp

2. 2 Configuration Term J Level (cm -1 ) 2s22p2 2s22p2 3 P 0 0 1 16.40 2 43.40 2s22p2 2s22p2 1 D 2 10 192.63 2s22p2 2s22p2 1 S 0 21 648.01 Configuration Ter m J Level (cm -1 ) 2s 2 2p( 2 P°)6p 1 D 2 87 218.26 2s 2 2p( 2 P°)6p 1 S 0 87 341.04 2s 2 2p( 2 P°)6d 1 D° 2 87 633.75 2s 2 2p( 2 P°)6d 3 F° 2 87 708.21 3 87 713.38 4 87 760.61 http://physics.nist.gov/cgi-bin/ASD/energy1.plhttp://physics.nist.gov/cgi-bin/ASD/energy1.pl: :::::: :::::: i.e. 2s 2 2p 2 ( 1 D 2 ) ->-> 2s 2 2p6p( 1 D 2 ): 77025.63 2s 2 2p 2 ( 1 D 2 ) ->-> 2s 2 2p6p( 1 S 0 ): 77148.41 ll LL SS JJ 0000 0-20 agust, www,....Sept09/PPT-231009ak.ppt

3. 3 C lines: 2hv: hv (Laser = 19287.7175............... hv(Laser) = 19255.81276............. hv(LLaser = 18857.41061............ 75429.64244.............85622.27 hv(Laser = 18801.1385................ 75204.554.................85397.18 E* if E low = 10192.63 i.e. E* = 2hv + 10192.63 2s 2 2p( 2 P°)5p 3 P 0 85 169.61 1 85 188.95 2 85 203.64 2s 2 2p( 2 P°)5p 1 D 2 85 399.81 2s 2 2p( 2 P°)5p 1 S 0 85 625.18 2s 2 2p( 2 P°)5d 1 D° 2 86 185.20 2s 2 2p( 2 P°)5d 3 F° 2 86 317.64 3 86 327.16 4 86 369.47 Configuration Term J Level (cm -1 ) 2s22p2 2s22p2 3 P 0 0 1 16.40 2 43.40 2s22p2 2s22p2 1 D 2 10 192.63 2s22p2 2s22p2 1 S 0 21 648.01 http://physics.nist.gov/cgi-bin/ASD/energy1.plhttp://physics.nist.gov/cgi-bin/ASD/energy1.pl: agust,heima,....Sept09/C ion lines-261009vhw.pxp

4. 4 10192.63E* 2hv75204.5585397.18 75429.6485622.27 E*(NIST)75207.1885399.81 75432.5585625.18 Deltas:2.626 NIST - ours2.90756 i.e. 2s 2 2p 2 ( 1 D 2 ) ->-> 2s 2 2p5p( 1 D 2 ): 75204.554 2s 2 2p 2 ( 1 D 2 ) ->-> 2s 2 2p5p( 1 S 0 ): 75429.64244 ll LL SS JJ 0000 0-20

5. 5 75204.554 cm -1 37602.277 CH 3 Br 10k 40k 70k 72301.6 CH 3 Br* C*( 1 D 2 )+H 2 +HBr 0 1 2 C**( 1 D 2 )+H 2 +HBr J’’ 147506.154 130k 150k C + +H 2 +HBr+e - 152926.9 Thus for example:

6. 6 2s 2 2p6p( 1 D 2 ): 77025.63 2s 2 2p6p( 1 S 0 ): 77148.41 2s 2 2p5p( 1 D 2 ): 75204.554 2s 2 2p5p( 1 S 0 ): 75429.64244

7. 7 Configuration Term J Level (cm -1 ) 2s22p2 2s22p2 3 P 0 0 1 16.40 2 43.40 2s22p2 2s22p2 1 D 2 10 192.63 2s22p2 2s22p2 1 S 0 21 648.01 2s2p3 2s2p3 5 S° 2 33 735.20 2s 2 2p( 2 P°)3s 3 P° 0 60 333.43 1 60 352.63 2 60 393.14 2s 2 2p( 2 P°)3s 1 P° 1 61 981.82 2s2p3 2s2p3 3 D° 3 64 086.92 1 64 089.85 2 64 090.95 2s 2 2p( 2 P°)3p 1 P 1 68 856.33 2s 2 2p( 2 P°)3p 3 D 1 69 689.48 2 69 710.66 3 69 744.03 2s 2 2p( 2 P°)3p 3 S 1 70 743.95 2s 2 2p( 2 P°)3p 3 P 0 71 352.51 1 71 364.90 2 71 385.38 2s 2 2p( 2 P°)3p 1 D 2 72 610.72 2s 2 2p( 2 P°)3p 1 S 0 73 975.91 2s2p3 2s2p3 3 P° 1 75 253.97 2 75 255.27 0 75 256.12 2s 2 2p( 2 P°)3d 1 D° 2 77 679.82 2s 2 2p( 2 P°)4s 3 P° 0 78 104.98 1 78 116.74 2 78 148.09 2s 2 2p( 2 P°)3d 3 F° 2 78 199.07 3 78 215.51 4 78 249.94 2s 2 2p( 2 P°)3d 3 D° 1 78 293.49 2 78 307.63 3 78 318.25

8. 8 2s 2 2p( 2 P°)4s 1 P° 1 78 340.28 2s 2 2p( 2 P°)3d 1 F° 3 78 529.62 2s 2 2p( 2 P°)3d 1 P° 1 78 731.27 2s 2 2p( 2 P°)3d 3 P° 2 79 310.85 1 79 318.78 0 79 323.16 2s 2 2p( 2 P°)4p 1 P 1 80 562.85 70370.22 2s 2 2p( 2 P°)4p 3 D 1 80 782.51 2 80 801.27 3 80 834.61 2s 2 2p( 2 P°)4p 3 S 1 81 105.03 2s 2 2p( 2 P°)4p 3 P 0 81 311.01 1 81 325.76 2 81 343.99 2s 2 2p( 2 P°)4p 1 D 2 81 769.79 71577.16 2s 2 2p( 2 P°)4p 1 S 0 82 251.71 72059.08 2s 2 2p( 2 P°)4d 1 D° 2 83 497.62 Threshold for detecting C*(1D2) + H2+HBr = 72301.6+10192.63=82494.23 i.e. Excitation from 2s 2 2p 2 1D 2 10 192.63 Red colored E* levels are Singlet state np levels below the Threshold (see below) which could be excited by 2hv LET´S CHECK TO SEE IF THESE ARE DETECTED, I.E AT BLUE COLORED WAVENUMBERS