In order to compute later all the force constants and mean-square amplitudes of the generalized valence force field, we are proposing a method for the determination of the U-matrix for XY n groups, and the U-, G-, F- and Σ matrices (Wilson's Method) for XY 6 , (D 3h ) ...
The design of a collision chamber located between the magnetic and electric sectors of a reversed geometry mass spectrometer is described. The analytical and theoretical interests of this arrangement are discussed.doi:10.1002/bscb.19760850107Maquestiau, A....