scholarly journals Determination of the effect of various hydrogen bonding functionalities on the viscosity of coal liquids

1990 ◽  
Author(s):  
Jing-Fong. Wei
1974 ◽  
Vol 3 (6) ◽  
pp. 639-642 ◽  
Author(s):  
Harumichi Tsukada ◽  
Hirotaka Shimanouchi ◽  
Yoshio Sasada

The microwave rotational spectrum of the hydrogen-bonded heterodimer CH 3 CN • • • HF has been identified and shown to be characteristic of a symmetric top. A detailed analysis of several rotational transitions for a variety of isotopic species gives the spectroscopic constants summarized in the following table: Rotational constants/MHz, vibration-rotation constants/MHz and vibrational separations/cm -1 of CH 3 CN • • • HF


1992 ◽  
Vol 25 (26) ◽  
pp. 7101-7106 ◽  
Author(s):  
Christophe Le Menestrel ◽  
Dorab E. Bhagwagar ◽  
Paul C. Painter ◽  
Michael M. Coleman ◽  
John F. Graf

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