The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Ro-vibrational transitions in the (1–0) band of the electronic ground state X 3 Π of the SiC radical have been observed with high accuracy using CO 2 -Faraday laser magnetic resonance (LMR) spectroscopy. The molecule parameters of this electronic state were determined in a nonlinear least-squares fit including all relevant experimental data of earlier work. No indication for a perturbation by other electronic states could be found. For the band origin of the fundamental band we obtained 953.32062(27) cm −1 .