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.
High-resolution vibration-rotation spectra of the stretching fundamentals of 13C2H2 and 12C13CH2 have been recorded at Doppler- or pressure-limited resolution in the 8-, 4-, and 3-μm spectral regions. Both cold and hot bands involving stretching and stretching-bending combination levels have been analyzed. The complete treatment of the weak quartic anharmonic resonance between the levels ν3 and ν2...