Rs. Wang et al., STUDIES ON STABILITIES AND ELECTRONIC POL ARIZABILITIES OF POLYACENCEHOMOLOG SUBSTITUTED BY CL, Gaodeng xuexiao huaxue xuebao, 18(8), 1997, pp. 1350-1352
In this paper, the quantum chemistry CNDO/2 introduced with external e
lectric field perturbation was used to calculate the electronic polari
zability of polyacence homologue substituted by chlorine, which compri
ses seven structures. Their energies were obtained by using AM1 method
. Their stability, energies and changing regulation of electronic pola
rizability with the increase of structure unit were compared with each
other.