Extended Huckel Calculations on Some Norbornenyl-Fused Aromatic Compounds

Abstract

Some norbornenyl-fused. aromatic systems are both planer and bridge molecules and their molecular properties can be calculated by I various methods. In this study, some molecular properties of these molecules were determined theoretically, by using extended Huckel molecular orbital (EHMO or EHT) method and cycloaddition reactions of some norbornenyl-fused aromatic systems have been explained from EHMO data.