First-order hyperpolarizabilities of octupolar aromatic molecules: symmetrically substituted triazines

Ray, Paresh Chandra and Das, Puspendu K (1995) First-order hyperpolarizabilities of octupolar aromatic molecules: symmetrically substituted triazines. In: Chemical Physics Letters, 244 (1-2). pp. 153-156.

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Abstract

The first hyperpolarizabilities of some symmetrically substituted triazines have been measured and compared with those of the corresponding symmetrically substituted benzenes. The octupolar triazines have higher quadratic polarizabilities than the corresponding octupolar benzenes. The triazine ring seems to be a better central acceptor than the benzene ring, but if it acts as a donor as in sym-triphenyl triazine, the nonlinearity improves further.

Item Type:	Journal Article
Publication:	Chemical Physics Letters
Publisher:	Elsevier Science
Additional Information:	Copyright of this article belongs to Elsevier Science.
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	18 May 2011 10:18
Last Modified:	18 May 2011 10:18
URI:	http://eprints.iisc.ac.in/id/eprint/37743

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