OH-π hydrogen bond in the complex of styrene-water: A rotational study
Gou, Qian
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https://hdl.handle.net/2142/100839
Description
Title
OH-π hydrogen bond in the complex of styrene-water: A rotational study
Author(s)
Gou, Qian
Contributor(s)
Feng, Gang
Lei, Juncheng
Zheng, Yang
Issue Date
2018-06-21
Keyword(s)
Clusters/Complexes
Date of Ingest
2018-08-17T16:09:53Z
2018-12-12T22:38:03Z
Abstract
The rotational spectra of the styrene-water complex has been investigated by using the pulsed jet Fourier transform microwave spectroscopic technique. Styrene has two π systems which can act as the proton acceptor and link with water through the OH-π hydrogen bond. Ab initio calculations suggested that the vinyl π system is favored to form such a hydrogen bond. In contrast, the experimental evidences of four isotopologues pointed out that the water O-H group prefers to link to the benzene π system. The internal rotation of water around its symmetry axis splits all the rotational transitions into two component line with a relative intensity ration of 1:3.
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