Infrared optical constants, molar absorption coefficients, dielectric constants, molar polarisabilities, transition moments and dipole moment derivatives of liquid N, N-dimethylformamide–carbon tetrachloride mixtures (CROSBI ID 170760)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Biliškov, Nikola
engleski
Infrared optical constants, molar absorption coefficients, dielectric constants, molar polarisabilities, transition moments and dipole moment derivatives of liquid N, N-dimethylformamide–carbon tetrachloride mixtures
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.
N ; N-dimethylformamide ; infrared spectroscopy ; liquid mixtures ; optical constants ; dielectric constants ; molar polarisability ; transition moment ; dipole moment derivative
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Podaci o izdanju
79 (2)
2011.
302-307
objavljeno
1386-1425
1873-3557
10.1016/j.saa.2010.12.019