Crz is produced by pulsed YAG laser vaporization of chromium metal and iis fluorescence excitation spectrum is analyzed. The high value of vibrational frequency AC;,, = 452.34 cm-r (wz = 1.6788 A are indicative of a very stron\_giy bound l$ground state.
Vibrational frequencies and structural determination of 2,2′-biquinoline
✍ Scribed by Ş. Yurdakul; M. Yurdakul
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 182 KB
- Volume
- 834-836
- Category
- Article
- ISSN
- 0022-2860
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✦ Synopsis
We present a detailed analysis of the structure and infrared spectra of 2,2 0 -biquinoline. The vibrational frequencies of the 2,2 0 -biquinoline molecule have been analyzed using standard quantum chemical techniques. Frequencies have been calculated with HF, and DFT (BLYP, B3LYP and B3PW91) theory, using the standard 6-311G* as the basis set. The assignments of the observed bands corresponding to 2,2 0 -biquinoline were made on the basis of such calculations and the comparison with related molecules.
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