Solvent Density Dependence of Translational Diffusion of Transient Radicals in the Medium-Density Region of Trifluoromethane and Carbon Dioxide

1997 ◽  
Vol 101 (22) ◽  
pp. 4442-4447 ◽  
Author(s):  
Y. Kimura ◽  
D. Kanda ◽  
M. Terazima ◽  
N. Hirota
Keyword(s):  
Carbon Dioxide ◽  
Density Dependence ◽  
Translational Diffusion ◽  
Medium Density ◽  
Density Region ◽  
Solvent Density

Anomalous density dependence of the v1 band of carbon dioxide in pressure-induced absorption

1970 ◽  
Vol 48 (1) ◽  
pp. 95-98 ◽  
Author(s):  
L. Mannik ◽  
A. R. W. McKellar ◽  
N. Rich ◽  
J. C. Stryland
Keyword(s):  
Carbon Dioxide ◽  
Density Dependence ◽  
Density Variation ◽  
Linear Term ◽  
Density Region ◽  
Induced Absorption ◽  
Active Absorption ◽  
Anomalous Density ◽  
Density Expansion

The anomaly in the density variation of the integrated absorption of the pressure-induced v1 band of carbon dioxide is shown experimentally to be represented by a linear term in the density expansion of the intensity, which is important only in the lower density region (0–20 amagat). A calculation indicates that the linear term arises from the infrared-active absorption of the v1 band of C16O18O.

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