9,9′-Bianthryl and its van der Waals complexes studied by rotational coherence spectroscopy: Structure and excited state dynamics

2000 ◽  
Vol 113 (24) ◽  
pp. 11109-11126 ◽  
Author(s):  
Takashige Fujiwara ◽  
Yo Fujimura ◽  
Okitsugu Kajimoto
Keyword(s):  
Excited State ◽  
Van Der Waals ◽  
Van Der Waals Complexes ◽  
Excited State Dynamics ◽  
Coherence Spectroscopy

scholarly journals Rotational Coherence Spectroscopy and Excited-State Dynamics of Tolane and its Van Der Waals Complexes with Argon and Nitrogen

1994 ◽  
Vol 14 (1-3) ◽  
pp. 45-59 ◽  
Author(s):  
Shane M. Ohline ◽  
Joann Romascan ◽  
Peter M. Felker
Keyword(s):  
Excited State ◽  
Van Der Waals ◽  
Decay Process ◽  
Van Der Waals Complexes ◽  
Planar Geometry ◽  
Small Species ◽  
Excited State Dynamics ◽  
State Decay ◽  
Coherence Spectroscopy ◽  
Vibronic States

We report the results of rotational coherence spectroscopy on tolane, tolane–Ar, and tolane–N2. The results on tolane are consistent with a planar geometry for the species. They also provide information about the symmetries of excited vibronic states in the species. The results on the van der Waals complexes provide significant experimental constraints on where the small species bind to tolane. In addition, we report the observation of a rapid excited-state decay process in the complexes and discuss the possible nature of this process.

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