Abstract.
A similarity transference procedure based on the pattern recognition
technique of SIMCA and PLS is proposed for the estimation of molecular
parameters. The method is tested by calculating fluorine polar tensor elements
of a reference set containing the CH3F, CH2F2,
CF3, F2CO, 1,1-C2H2F2,
cis-C2H2F2,
trans-C2H2F2
and NF3 molecules. Comparison of the polar tensor predictions
based on simple transference procedures normally used and the more gneeral
similarity transferences method illustrates the advantages of the latter
technique.
Keywords.
Keywords Plus.