Reference

Molecular polarizability

Molecular polarizability. The conformations of some substituted pentafluorobenzenes. Aroney, Manuel J.; Cleaver, Georgina; Pierens, Raymond K.; Le Fevre, Raymond J. W. (Sch. Chem., Univ. Sydney, Sydney, Aust.). J. Chem. Soc.In this article, certain chemicals are used. Some of their cas registry numbers are 653-30-5 and 771-60-8 , Perkin Trans. 2, (15), 1854-6 (English) 1976. CODEN: JCPKBH. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) The elec. dipole moments and molar Kerr consts. for C6F5R (I; R = OH, NH2, CHO, COMe, OMe, SMe, CH2CN) in cyclohexane soln. at 25.degree. were detd. The polarizability parameters for the C6F5 group were tested with C6F5Me which for these purposes was conformationally unambiguous. The degree of deflection of the R groups in I from the resonance-favored planar form was detd. by consideration of polarity and polarizability; these preferred soln. state conformations were compared with those of the corresponding nonfluorinated compds. .