Infrared optical constants, molar absorption coefficients, dielectric constants, molar polarisabilities, transition moments and dipole moment derivatives of liquid N, N-dimethylformamide–carbon tetrachloride mixtures.

Biliškov, Nikola (2011) Infrared optical constants, molar absorption coefficients, dielectric constants, molar polarisabilities, transition moments and dipole moment derivatives of liquid N, N-dimethylformamide–carbon tetrachloride mixtures.. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 79 (2). pp. 302-307. ISSN 1386-1425

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Abstract

Mid-infrared spectra of the N, N-dimethylformamide - carbon tetrachloride system by transmission and single- and multiple-reflection ATR technique in the whole composition range ( ), recorded at room temperature between 5000 and 840 cm, are presented. The complex optical constant, molar absorption coefficient, complex dielectric constant and complex molar polarisability spectra are determined. The wavenumber × imaginary molar polarisability spectra were fitted to the classical damped oscillator model, which gives intensities, vibrational transition moments, and dipole moment derivatives with respect to normal coordinates of the vibrations.

Item Type:	Article
Uncontrolled Keywords:	N, N-dimethylformamide; infrared spectroscopy; liquid mixtures; optical constants; dielectric constants; molar polarisability; transition moment; dipole moment derivative
Subjects:	NATURAL SCIENCES > Chemistry NATURAL SCIENCES > Chemistry > Physical Chemistry
Divisions:	Division of Organic Chemistry and Biochemistry
Projects:	Project title Project leader Project code Project type Makrociklički ligandi, strukturne promjene otopina i molekularne spektroskopije [2046] Goran Baranović 098-0982904-2927 MZOS
Depositing User:	Nikola Biliškov
Date Deposited:	06 Nov 2013 13:23
URI:	http://fulir.irb.hr/id/eprint/899
DOI:	10.1016/j.saa.2010.12.019

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