Centrifugal distortion effect in the microwave spectrum of vinyl alcohol

✍ Scribed by Vijay Kumar Kaushik

• Publisher: Elsevier Science
• Year: 1977
• Tongue: English
• Weight: 234 KB
• Volume: 49
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(77)80447-8

✦ Synopsis

Thc microwave and millimeter wavc rotational spectra of CHz=CHOH and CHz=CHOD have been analysed to calculate effective rotational constants and all thc quartic centrifugal distorrion constants. These constants have been used to predict the accurate line fresuencics of low J, K-type doubling lines of CH2=CHOH 1 r,o-l I,~ and 2t.t -21,~ at 1595.764 * 0.008 MHz and 4787.308 k 0.021 MHz respectively. These lines may be useful for astronomical search of interstellar vmyl alcohol.