Investigation of the ν1 and 2ν1 Infrared Bands of Monofluoracetylene
Open Access
- 1 November 1971
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 26 (11) , 1847-1851
- https://doi.org/10.1515/zna-1971-1111
Abstract
The rotational structures of the ν1 and 2 ν1 infrared bands of monofluoroacetylene were investigated. The values B0=0.32374±0.00005 cm-1 and 0.32372±0.00010 cm-1, respectively, were obtained. In addition, the analysis of the fundamental gave α1= (6.85±0.15) × 10-4 cm-1 and D0= (15±3) × 10-8 cm-1. Theoretically, the centrifugal disortion constant was computed to be 13 × 10-8 cm-1. The hot bands accompanying the fundamental were also studied.Keywords
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