The vibrational predissociation dynamics of ArCl2: Intramolecular vibrational relaxation in a triatomic van der Waals molecule?

1988 ◽  
Vol 89 (5) ◽  
pp. 2829-2838 ◽  
Author(s):  
Dwight D. Evard ◽  
Craig R. Bieler ◽  
Joseph I. Cline ◽  
N. Sivakumar ◽  
Kenneth C. Janda
Keyword(s):  
Vibrational Relaxation ◽  
Van Der Waals ◽  
Vibrational Predissociation ◽  
Intramolecular Vibrational Relaxation

Intramolecular vibrational relaxation in a triatomic van der Waals molecule: ArCl2

1992 ◽  
Vol 96 (3) ◽  
pp. 2404-2407 ◽  
Author(s):  
Nadine Halberstadt ◽  
Alberto Beswick ◽  
Octavio Roncero ◽  
Kenneth C. Janda
Keyword(s):  
Vibrational Relaxation ◽  
Van Der Waals ◽  
Intramolecular Vibrational Relaxation

scholarly journals Coherence effects between intramolecular vibrational relaxation and dissociation in triatomic van der Waals systems

1993 ◽  
Vol 99 (2) ◽  
pp. 1035-1049 ◽  
Author(s):  
Octavio Roncero ◽  
Pablo Villarreal ◽  
Gerardo Delgado‐Barrio ◽  
Nadine Halberstadt ◽  
Kenneth C. Janda
Keyword(s):  
Vibrational Relaxation ◽  
Van Der Waals ◽  
Coherence Effects ◽  
Intramolecular Vibrational Relaxation

scholarly journals Consecutive Vibrational Redistribution and Predissociation Processes in s-Tetrazine–Argon Van Der Waals Complexes

1983 ◽  
Vol 2 (3-4) ◽  
pp. 125-135 ◽  
Author(s):  
J. J. F. Ramaekers ◽  
L. B. Krijnen ◽  
H. J. Lips ◽  
J. Langelaar ◽  
R. P. H. Rettschnick
Keyword(s):  
Decay Time ◽  
Van Der Waals ◽  
Stagnation Pressure ◽  
Van Der Waals Complexes ◽  
Supersonic Expansion ◽  
Vibrational Predissociation ◽  
Out Of Plane ◽  
Spectrally Resolved ◽  
Plane Mode

s-Tetrazine argon complexes T−Arn (n = 1, 2) are formed in a supersonic expansion of argon seeded with s-tetrazine. The expansion was conducted through a nozzle of 50 or 100 μm with an argon stagnation pressure between 1 and 1.5 bar. From spectrally resolved measurements it is clear that vibrational redistribution processes as well as vibrational predissociation processes take place after SVL excitation within the complex.From rise and decay time experiments it can be concluded, that after excitation of the 6a1 complex level, the above mentioned processes are consecutive and not parallel. It appears that the out of plane mode 16a couples with the Van der Waals stretching mode. The predissociation rate of the 16a2 complex is observed to be 2.3 × 109 s−1.

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