Chain flexibility and nonlinear optical properties of conjugated molecules

The influence of conformational disorder on the nonlinear optical behaviour of push–pull polyenes, is discussed with the help of vibrational spectroscopy. Vibrational molecular hyperpolarizabilities have been evaluated according to the vibrational method.

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Bibliographic Details
Published in:	Synthetic metals Vol. 124; no. 1; pp. 167 - 169
Main Authors:	Del Zoppo, M., Sugliani, S., Zerbi, G.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Lausanne Elsevier B.V 22-10-2001 Amsterdam Elsevier Science New York, NY
Subjects:	Atomic and molecular physics Conformational flexibility Electric and magnetic moments (and derivatives), polarizability and magnetic susceptibility Exact sciences and technology Fundamental areas of phenomenology (including applications) Molecular properties and interactions with photons Nonlinear optics Optical susceptibility, hyperpolarizability Optics Physics Properties of molecules and molecular ions Push–pull polyenes Vibrational hyperpolarizabilities Push–pull polyenes Conformational flexibility Vibrational hyperpolarizabilities Amines Conjugated polyenic compound Unsaturated cyclic compound Conformational dynamics Push pull compound Experimental study Electric hyperpolarizability Optical properties Benzenic compound Flexible molecule Vibrational states Nonlinear optics Organic compounds Dinitrile
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