DETERMINATION OF THE MOLAR ABSORPTION-COEFFICIENT FOR THE 2ND OVERTONE OF AN OH STRETCHING MODE OF Z-9-OTADECEN-1-OL

Citation
Y. Liu et al., DETERMINATION OF THE MOLAR ABSORPTION-COEFFICIENT FOR THE 2ND OVERTONE OF AN OH STRETCHING MODE OF Z-9-OTADECEN-1-OL, Vibrational spectroscopy, 9(2), 1995, pp. 221-224
Citations number
22
Categorie Soggetti
Spectroscopy,"Chemistry Analytical","Chemistry Physical
Journal title
ISSN journal
09242031
Volume
9
Issue
2
Year of publication
1995
Pages
221 - 224
Database
ISI
SICI code
0924-2031(1995)9:2<221:DOTMAF>2.0.ZU;2-0
Abstract
Fourier transform near-infrared spectra of Z-9-octadecen-1-ol in CCl4 solutions have been measured to determine the molar absorption coeffic ients for both the first and second overtones of an OH stretching mode of its monomer. At concentrations below 1.4 x 10(-2) M, the alcohol e xists completely in its monomeric form, and from the absorbance-concen tration plots, the molar absorption coefficients have been obtained to be 103 and 5.03 dm(3) mol(-1) cm(-1) for the integrated absorbances ( band area) of the first and second overtones, respectively.