Approximate Assignment of Vibrational Frequencies of the NaX Framework

摘要: Summary On the basis of systematically developed subunit cluster models NaX zeolite framework normal coordinate analyses have been carried out by means WILSON's GF matrix method intending to understand corresponding experimental vibrational spectra. An approximate assignment frequencies is given on calculated eigenvalues, potential energy distributions and eigenvectors. The results are discussed in connection with FLANIGEN conception internal external vibrations.