Raman and infrared intensities in trimethylamine species, polarizability and dipole derivatives and effective charges - Murphy, W. F.; McKean, D. C.; Coats, A. M.; Kindness, A.; Wilkie, N. (Wiley-Blackwell, 1995)
http://dx.doi.org/10.1002/jrs.1250260825
Keywords: V; U