The molecular structures of 10,10′-biacridinyl-9,9′-dione (5), 9-(10′-bromo-9′-anthryl)carbazole (9) and 9,9′-bicarbazyl (12) have been solved by X-ray crystallography. Proton and carbon-13 NMR studies of these and related compounds, show that in solution their conformations are also 'scissor-like'. AM1 semi-empirical calculations provide a rationale for the geometries of these compounds.
|Journal||Journal of the Chemical Society, Perkin Transactions 2|
|Publication status||Published - 1 Dec 1993|
Boyer, G., Claramunt, R. M., Elguero, J., Fathalla, M., Foces-Foces, C., Jaime, C., & Llamas-Saiz, A. L. (1993). Synthesis and structure of new hosts related to 9,9′-bianthryl. Journal of the Chemical Society, Perkin Transactions 2, 1993(4), 757-766.