ChemInform Abstract: Experimental Determination of the First Hyperpolarizability of New Chiral and Achiral Octupolar Tertiary Amines by Hyper-Rayleigh Scattering.
Abstract
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ChemInform Abstract
Replacement of the electon-withdrawing substituents in (Ia), (IIa), and (IIb), which exhibit relatively high hyperpolarizability β values at short absorption wavelengths, by electron releasing substituents, e.g. (Ib) and (IIc), results in a drop of hyperpolarizability.