A heptacyclic carbon–oxygen-bridged ladder-type building block for A–D–A acceptors
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DOI: 10.1039/c8qm00285a
Abstract: A heptacyclic carbon–oxygen-bridged ladder-type unit, COi7, was designed. Two corresponding nonfullerene acceptors, COi7IC and COi7DFIC, were developed. The single crystal structure of COi7IC indicates an S-shaped backbone and a packing via π–π interaction of the… read more here.
Keywords: bridged ladder; heptacyclic carbon; oxygen bridged; carbon oxygen ... See more keywords