Rotational Coherence Spectroscopy and Excited‐State Dynamics of Tolane and its Van Der Waals Complexes with Argon and Nitrogen | Zendy

Shane M. Ohline | Zendy; Joann Romascan | Zendy; Peter Felker | Zendy

Open Access

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

Author(s) -

Shane M. Ohline,

Joann Romascan,

Peter Felker

Publication year - 1994

Publication title -

laser chemistry

Language(s) - English

Resource type - Journals

eISSN - 1026-8014

pISSN - 0278-6273

DOI - 10.1155/1994/60684

Subject(s) - excited state , van der waals force , coherence (philosophical gambling strategy) , spectroscopy , van der waals molecule , chemistry , argon , atomic physics , rotational spectroscopy , physics , molecule , quantum mechanics , organic chemistry

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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