HCl, V<-<-X, v´=14, j’=7,8, Q line, from VHW

Agust,www, ..../remi/hcl/HCl,agust07-/HCl VQ7,8,PvsI-210907vhwak.pptAgust,heima, ..../REMPI/HCl/HCl,agust07-/HCl VQ7,8,PvsI-210907vhwak.pxp

26.5

26.0

25.5

25.0

x103

300290280270

Mass spectra vs power for HCl V´=14, j´=7, Q lines

E=0.22 mJ at 21345.65 cm-1

Used 0-5 windows respectively.Scope set up: 1 S/50 mV/div19/09/2007, Wang

450,1 34,93193

458 35,98456

465,9 37,05282

i.e

35Cl+

H35Cl+

?, possiblyH2

35Cl+

NB!: It is hard to believe that This could be 37Cl+ since hardly no H37Cl+ signal is observed and the ratio ofH37Cl+ to 37Cl+ should be comparable to that

For H35Cl+ to 35Cl+

Conclusion from calibration based on H+, C+ and C2+ masses

For no window

27

26

25

24

23

22

x10

3

405400395390385380375

35,07116

36,03627

Repeated Mass spectra vs power for HCl V´=14, j´=7, Q linesE=0.2 mJ at 21345.65 cm\S-1\MUsed 0-5 windows respectively.Scope set up: 1 \F'Symbol'm\F'Arial'S/20 mV/div19/09/2007, Wang

For no window

It looks as if there are big high speed components and small low speed components, both for35Cl+ and H35Cl+35Cl+ H35Cl+

Conclusion from calibration based on H+, C+ and C2+ masses

27

26

25

24

23

22

x103

405400395390385380

71

70

69

68

67

x10

3

28262422201816

H+ 35Cl+

H35Cl+Repeated Mass spectra vs power for HCl V´=14, j´=7, Q linesE=0.2 mJ at 21345.65 cm\S-1\MUsed 0-5 windows respectively.Scope set up: 1 \F'Symbol'm\F'Arial'S/20 mV/div19/09/2007, Wang

It looks as if I(H+), I(35Cl+) and I(H35Cl+) from the last data is constant with power