Experimental and theoretical determination of the magnetic dipole transition moment for the Br(4p5)(2P1/2←2P3/2) fine-structure transition and the quantum yield of Br(2P1/2) from the 193 nm photolysis of BrCN

1999 ◽  
Vol 110 (16) ◽  
pp. 7821-7831 ◽  
Author(s):  
G. He ◽  
Michael Seth ◽  
I. Tokue ◽  
R. Glen Macdonald
Keyword(s):  
Fine Structure ◽  
Quantum Yield ◽  
Magnetic Dipole ◽  
Dipole Transition ◽  
Transition Moment ◽  
Theoretical Determination ◽  
Structure Transition ◽  
193 Nm ◽  
Dipole Transition Moment

High resolution absorption and magnetic rotation studies of the system of formaldehyde-d1

1983 ◽  
Vol 61 (7) ◽  
pp. 1073-1081 ◽  
Author(s):  
D. J. Clouthier ◽  
A. M. Craig ◽  
D. A. Ramsay
Keyword(s):  
High Resolution ◽  
Magnetic Dipole ◽  
Dipole Transition ◽  
Transition Moment ◽  
Magnetic Rotation ◽  
Excited Singlet ◽  
Selection Rules ◽  
Singlet States ◽  
Excited Singlet States ◽  
Dipole Transition Moment

The 410, 430, and 410610 bands of the [Formula: see text] system of HDCO have been reinvestigated in absorption under high resolution. While the results confirm the earlier rotational analyses of Job et al. (1969), arguments are advanced for changing the assignment of the 777 cm−1 interval from ν3′ to ν6′.The bands have also been studied in magnetic rotation. Most of the activity is attributed to the magnetic dipole transition moment between the ground and excited singlet states, but some activity is assigned to singlet–triplet interactions. For the 430 band, a possible mechanism with ΔJ = 0, ΔN = 0, and ΔKa = 0 selection rules has been deduced.

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