Article

Influence of the Pi-Electrons Distribution on the Magnetooptical Activity Stimulation in Some Aromatic Liquids

Shukhrat EgamovPhysical Department, Samarkand State University, PO Box 140129, Samarkand, Republic of Uzbekistan

2007en

ABI

Abstract

Experimental results of Faraday rotation spectra in a range between 1.8 – 3.65 eV were obtained for H2O, CCl4, dimethilaniline, benzene, nitrobenzene, o-toluidine, o-anisidine, m-chloraniline and o-chloraniline. Self-consistent field (SCF) semi-empirical quantum mechanics calculations using MNDO/D method for organic molecules was chosen to evaluate electron spectra in visible and UV range to interpret experimental results It is shown that magneto-optical response of samples changes significantly with the geometry of pi-electrons distribution in aromatic liquids.

Topics

Molecular spectroscopy and chirality Nonlinear Dynamics and Pattern Formation Spectroscopy and Quantum Chemical Studies

Identifiers

DOI: 10.1364/fio.2007.jwc21

Citations and references

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