1. HBr: 1)Bond energies 2)Energetics 3)Summary of our published (3+n) REMPI of HBr 4)Possible Br (3+1)REMPI lines agust,www,....Jan11/PPT-030211ak.ppt agust,heima,....Jan11/XLS-030211ak.xls agust,heima,....Jan11/PXP-030211ak.pxp agust,heima,....Jan11/XLS-090211ak.xls

2. HBr bond energies unitref: bond energy366kJ/molhttp://www.science.uwaterloo.ca/~cchieh/cact/c120/bondel.html30595.21cm-1 D003.758eVHuber & Herzberg (1979); Thermodynamic value30310.3cm-1 bond energy366kJ/molhttp://www.vias.org/genchem/energetics_12592_05.html30595.21cm-1 factors: f1:83.59346cm-1/(kJ mol-1) f2:8065.541cm-1/eV agust,heima,....Jan11/XLS-030211ak.xls

3. H + Br (30595.2 cm -1 ) 125880 cm -1 ; H + Br + + e - 140274 cm -1 ; H + + Br + e - HBr + + e-; 94205.52 cm -1 HBr* (F(v´=1)J´=0) 79306.0 cm -1 HBr* (E(v´=1)J´=0) 80168.8 cm -1 : (1) (2) (3) (4) (total no of photons =2+n) agust,heima,....Jan11/PXP-030211ak.pxp; Lay:0; Gr:0 (2+n)REMPI

4. H + Br (30595.2 cm -1 ) 125880 cm -1 ; H + Br + + e - 140274 cm -1 ; H + + Br + e - HBr + + e-; 94205.52 cm -1 HBr* (F(v´=1)J´=0) 79306.0 cm -1 HBr* (E(v´=1)J´=0) 80168.8 cm -1 : (1) (2) (3) (4) agust,heima,....Jan11/PXP-030211ak.pxp; Lay:0; Gr:0 (3+n)REMPI (5) (total no of photons =3+n)

5. The following ions might be expected to be seen in (2+n) and (3+n) REMPI scans for the excitation region 79300 – 80200 cm-1 (F(v´=1) to E(v´=1)): HBr+Br+H+ (2+n):(2+1)(2+2) (3+n)(3+1)(3+2)(3+3)

6. Summary of our published (3+n) REMPI of HBr: YearpublicationExcitation region Photon Wavelengths Dyes used SHG(?)Technique used 2000 http://www.raunvis.hi.is/~a gust/rempisvaedidir/JCP0 1755.pdf 77000- 86200 cm -1 348 – 390 nm many (see below) NOT used REMPI- current 2001 http://www.raunvis.hi.is/~a gust/RPViewDoc.pdf 77000- 86200 cm -1 349-388 TMQ(349-362 nm); BPBD(361-387 nm); BBQ(375-388 nm) NOT used REMPI- current

7. conf.TermJ2P3/2 JJ 2P1/2 JJ 4p2P1.50 0.53685.24 5s2D2.575890.33 172205.092 2D1.575908.53 072223.291 4d4D3.579044.5 275359.263 4D2.579260.91 175575.672 4D1.579630.67 075945.431 4D0.580026.4 76341.160 4d4F4.580587.61 376902.374 4F3.581081.1 277395.863 4F2.581672.28 177987.042 4F1.581842.02 078156.781 4) Possible Br (3+1)REMPI lines agust,heima,....Jan11/XLS-090211ak.xls

8. 4P0.581429.9777744.730 4P2.582236.1778550.932 1.582661.5778976.331 2P0.583101.0979415.850 2P1.583578.579893.261 2F3.583358.8479673.63 2F2.583723.0880037.842 4P1.584077.5280392.281 4P2.584305.7680620.522 agust,heima,....Jan11/XLS-090211ak.xls