  A modified version of the Multicluster Dynamic Model of nuclei is proposed to
construct completely antisymmetrized wave functions of multicluster systems. An
overlap kernel operator is introduced to renormalize the total wave function
after antisymmetrization between nucleons in different clusters. A
group-theoretical method is developed to analyze the role of the exchange
effects arising in the calculation of the various observables of multicluster
systems due to this antisymmetrization.
  The Antisymmetrized version of the Multicluster Dynamic Model is applied to
the six-nucleon systems treating them as alpha-2N ones.The static and dynamic
characteristics of the six-nucleon systems manifested in electron and pi-meson
scattering, muon capture, beta-decay, pion photoproduction, etc., are
calculated.
