Abstract
Density functional theory (DFT) and semiempirical UHF natural orbital configuration interaction (UNO-CI) calculations are used to investigate the effect of heteroatom substitution at the central position of a model polycyclic aromatic hydrocarbon. The effects of the substitution on structure, strain, electronic and spectral properties, and aromaticity of the compounds are discussed.
Original language | English |
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Pages (from-to) | 1894-1902 |
Number of pages | 9 |
Journal | The Journal of Organic Chemistry |
Volume | 78 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Mar 2013 |