Absolute Infrared Intensities in Crystalline Benzene

1963 ◽  
Vol 38 (5) ◽  
pp. 1253-1254 ◽  
Author(s):  
Haruka Yamada ◽  
Willis B. Person
Keyword(s):  
Crystalline Benzene ◽  
Infrared Intensities

Absolute Infrared Intensities in Crystalline Benzene

1962 ◽  
Vol 37 (6) ◽  
pp. 1300-1307 ◽  
Author(s):  
J. Leland Hollenberg ◽  
David A. Dows
Keyword(s):  
Crystalline Benzene ◽  
Infrared Intensities

Infrared intensities in SiH4 and SiD4

1962 ◽  
Vol 18 (4) ◽  
pp. 1019-1028 ◽  
Author(s):  
D BALL ◽  
D MCKEAN
Keyword(s):  
Infrared Intensities

Infrared intensities in crystalline SF6*

1962 ◽  
Vol 18 (4) ◽  
pp. 1567-1574
Author(s):  
D DOWS ◽  
G WIEDER
Keyword(s):  
Infrared Intensities

Infrared intensities and Coriolis interactions in methylene fluoride

1980 ◽  
Vol 73 (11) ◽  
pp. 5409-5418 ◽  
Author(s):  
Shigeo Kondo ◽  
Taisuke Nakanaga ◽  
Shinnosuke Saëki
Keyword(s):  
Infrared Intensities ◽  
Methylene Fluoride

Dipole moment derivatives and infrared intensities. I. Polar tensors

1974 ◽  
Vol 61 (3) ◽  
pp. 1040-1049 ◽  
Author(s):  
Willis B. Person ◽  
James H. Newton
Keyword(s):  
Dipole Moment ◽  
Infrared Intensities

Infrared Intensities of Liquids XX: The Intensity of the OH Stretching Band of Liquid Water Revisited, and the Best Current Values of the Optical Constants of H2O(l) at 25°C between 15,000 and 1 cm−1

1996 ◽  
Vol 50 (8) ◽  
pp. 1047-1057 ◽  
Author(s):  
John E. Bertie ◽  
Zhida Lan
Keyword(s):  
Refractive Index ◽  
Liquid Water ◽  
Peak Height ◽  
Dielectric Constants ◽  
The Real ◽  
Infrared Intensities ◽  
Refractive Index Spectrum ◽  
Relative Errors ◽  
Integrated Intensities ◽  
Normal Laboratory

The previously reported nonreproducibility of the intensity of the OH stretching band of liquid water has been explored. It was found that it can be eliminated in measurements with the Circle® multiple ATR cell by ensuring that the ATR rod is coaxial with the glass liquid holder. It was also found that normal laboratory temperature variations of a few degrees change the intensity by ⩽∼1% of the peak height. A new imaginary refractive index spectrum of water has been determined between 4000 and 700 cm1 as the average of spectra calculated from ATR spectra recorded by four workers in our laboratory over the past seven years. It was obtained under experimental and computational conditions superior to those used previously, but is only marginally different from the spectra reported in 1989. In particular, the integrated intensities of the fundamentals are not changed significantly from those reported in 1989. The available imaginary refractive index, k, values between 15,000 and 1 cm−1 have been compared. The values that are judged to be the most reliable have been combined into a recommended k spectrum of H2O(l) at 25 °C between 15,000 and 1 cm−1, from which the real refractive index spectrum has been calculated by Kramers–Kronig transformation. The recommended values of the real and imaginary refractive indices and molar absorption coefficients of liquid water at 25 ± 1 °C are presented in graphs and tables. The real and imaginary dielectric constants and the real and imaginary molar polarizabilities in this wavenumber range can be calculated from the tables. Conservatively estimated probable errors of the recommended k values are given. The precision with which the values can be measured in one laboratory and the relative errors between regions are, of course, far smaller than these probable errors. The recommended k values should be of considerable value as interim standard intensities of liquid water, which will facilitate the transfer of intensities between laboratories.

Infrared intensities of the fundamental vibrations of liquid H2O

1981 ◽  
Vol 25 (1) ◽  
pp. 29-33 ◽  
Author(s):  
Toshio Motojima ◽  
Shun-Ichi Ikawa ◽  
Masao Kimura
Keyword(s):  
Infrared Intensities
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