The structural and electronic properties of borazine cyclacenes (BNn) have
been investigated by performing semiempirical molecular orbital self-consis
tent field calculations at the level of AM1 method within the RHF formulati
on. It has been found that as the number of borazine rings increases in the
arenoid belt the structures become more exothermic. (C) 2001 Elsevier Scie
nce B.V. All rights reserved.