Reactivity of the radical cation of 4-(N,N-dialkylamino)biphenyl derivatives as probed by resonance Raman spectroscopy
β Scribed by A. Benbouazza; G. Buntinx; O. Poizat
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 613 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1386-1425
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The radical cation of N,Ndimethylpiperazine is investigated by resonance Raman spectroscopy and ab initio calculations. The calculations strongly support the assignment of the vibrational spectrum to a chair conformation. It is shown that a dramatic geometry relaxation following ionization allows a
Results concerning the electronic structure of five cytosine derivatives obtained by the NMR-NQR double resonance technique on nitrogen nuclei are reported. NMR-NQR spectra of the five cytosine derivatives were taken at 120 K. The influence of substitution at the 4-N position of the cytosine ring wa
We investigated the hydration and swelling properties of poly(N-isopropylacrylamide) and poly(N-isopropylacrylamide)-poly(N,N-diethylacrylamide) derived microgels by Fourier transform infrared-(FTIR-) spectroscopy in a wide region of the temperatureepressure plane. These systems are known to show a