ALKYL-SUBSTITUTED BENZENES OBSERVED IN A SUPERSONIC EXPANSION

$^{1}$J. H. Callomon, T. M. Dunn, and I. M. Mills, Philos. Trans. R. Soc, (Lond,) A 259, 499 (1966): A. E. W. Knight, C. S. Parmenter, and M. W. Schuyler, J. Amer. Chem. Soc. 97, 2005 (1975); L. Wunsch, F. Metz, H.J. Neusser, and E. W. Schlag, J. Chem. Phys. 66, 386(1977); S. M. Beck, M. G. Liverman, D. L. Monts, and R. E. Smalley, J. Chem. Phys. 70, 232 (1979); and references therein.Author Institution:Although the spectroscopy of $benzene^{1}$ has been extensively studied, little spectroscopic information exists for the alkyl-substituted benzenes. Excitation spectra have been recorded with a continuously-operating supersonic expansion of alkyl-substituted benzenes excited by a nitrogen laser-pumped dye laser. The spectroscopy and excited state photophysics of this chemically-important class of molecules is discussed, with particular emphasis on the effect of lengthening the alkyl chain

European Lifestyles. The future issue. EC project "SPREAD - Sustainable Lifestyles 2050

Final report for dissemination of the EC project "SPREAD - Sustainable Lifestyles 2050. Sustainable practices of today and tomorrow, Scenarios for 2050 and Roadmaps to 2050 are described in this magazine in simple and effective way