Abstract

The mean polarizabilities of some liquid crystalline compounds “N-(n-p-alkoxy benzylidene)-p-n-alkoxy
anilines” are evaluated using MLδP method and Molecular vibration method and compared with the reported
data. The diamagnetic susceptibilities of above compounds are also estimated from mean polarizabilites. A
close agreement is found between the values estimated from the theoretical methods and the reported data,
which confirms the applicability of these methods for the study of liquid crystals.