Tetraphenyltetraethynylethene and the π-acceptors 2,4,7-trinitrofluoren- 9-one and (2,4,7-trinitro-9-fluoroenylidene)malononitrile from highly ordered donor-acceptor π-complexes having 1:2 stoichiometry in the solid state; in solution, relatively weak 1:1 complexes are formed whose stabilities are related to the spatial disposition of the donor phenyl rings.
|Original language||English (US)|
|Number of pages||4|
|Journal||Journal of the Chemical Society, Chemical Communications|
|State||Published - Dec 1 1994|
ASJC Scopus subject areas
- Molecular Medicine