Coherent states suitable for the description of molecular rotations are dev
eloped and their connection to similar coherent states in the literature ar
e explored. In particular their quasiclassical properties are developed. Th
e use of such coherent states in time-dependent electron nuclear dynamics s
tudies of molecular collision processes is discussed. (C) 1999 American Ins
titute of Physics. [S0022-2488(99)04602-2].