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8686058 
Journal Article 
The infrared and Raman spectra of cyclohexane and cyclohexane-d12 
Miller, FA; Golob, HR 
1964 
0 
Spectrochimica Acta
ISSN: 0371-1951 
20 
10 
1517-1530 
English 
This paper, reports the infrared spectrum of cyclohexane (100-3400 cm-1) and of cyclohexane-d12 (300-3400 cm-1), and the Raman spectrum with polarizations for both compounds. With these data the vibrational assignments have been advanced considerably. Suggestions have been made for all but two of the spectroscopically-active fundamentals, but four totally-inactive frequencies are still unknown. The data for the deuterated molecule have required extensive modifications in the previous assignments. One puzzling feature is the rather strong evidence for a methylene rocking frequency at 384 cm-1 in cyclohexane, which is startlingly low. 1964.