The v4 Rotation Vibration Band of Dicyanoacetylene
Open Access
- 1 December 1992
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 47 (12) , 1253-1254
- https://doi.org/10.1515/zna-1992-1214
Abstract
The v4 fundamental band of dicyanoacetylene has been recorded in a 60 m-Herriot cell with a PC-controlled diode laser spectrometer. Transitions were measured in the range from 2232 to 2250 cm-1 with a resolution of 0.005 cm-1 . Although the upper state is perturbed, v0 = 2245.374 (3) cm-1 and B'-B" = - 1.016 (10) • 10-4 cm-1 could be obtained.Keywords
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