Microwave Spectrum, Internal Barrier, Structure, Conformation, and Dipole Moment of Acetyl Fluoride

1959 ◽  
Vol 31 (4) ◽  
pp. 875-882 ◽  
Author(s):  
Louis Pierce ◽  
Lawrence C. Krisher
Keyword(s):  
Dipole Moment ◽  
Microwave Spectrum ◽  
Barrier Structure ◽  
Internal Barrier

Microwave spectrum, dipole moment, and conformation of ethanedithiol

1984 ◽  
Vol 81 (2) ◽  
pp. 1051-1053 ◽  
Author(s):  
R. N. Nandi ◽  
Chun‐Fu Su ◽  
Marlin D. Harmony
Keyword(s):  
Dipole Moment ◽  
Microwave Spectrum

scholarly journals The Microwave Spectrum of 3,4-Dihydro-1,2-Pyran

1985 ◽  
Vol 40 (9) ◽  
pp. 913-919
Author(s):  
Juan Carlos López ◽  
José L. Alonso
Keyword(s):  
Dipole Moment ◽  
Excited States ◽  
Ground State ◽  
Principal Axis ◽  
Microwave Spectrum ◽  
Average Intensity ◽  
Ring Conformation ◽  
Vibrationally Excited ◽  
Rotational Constants ◽  
Displacement Measurements

Abstract The rotational transitions of 3,4-dihydro-1,2-pyran in the ground state and six vibrationally excited states have been assigned. The rotational constants for the ground state (A = 5198.1847(24), B = 4747.8716(24) and C = 2710.9161(24) have been derived by fitting μa, μb and μc-type transitions. The dipole moment was determined from Stark displacement measurements to be 1.400(8) D with its principal axis components |μa| =1.240(2), |μb| = 0.588(10) and |μc| = 0.278(8) D. A model calculation to reproduce the ground state rotational constants indicates that the data are consistent with a twisted ring conformation. The average intensity ratio gives vibrational separations between the ground and excited states of the ring-bending and ring-twisting modes of ~ 178 and ~ 277 cm-1 respectively.

On the Microwave Spectrum and Electric Dipole Moment of Fluorobenzene

1959 ◽  
Vol 31 (5) ◽  
pp. 1438-1438 ◽  
Author(s):  
Dora G. de Kowalewski ◽  
Per Kökeritz ◽  
Hans Selén
Keyword(s):  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Microwave Spectrum

Phosphorus-phosphorus bond. III. Microwave spectrum, conformation, and dipole moment of phosphinodifluorophosphine

1971 ◽  
Vol 10 (11) ◽  
pp. 2505-2508 ◽  
Author(s):  
R. L. Kuczkowski ◽  
H. W. Schiller ◽  
R. W. Rudolph
Keyword(s):  
Dipole Moment ◽  
Microwave Spectrum
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