Royal Society of Chemistry, Chemical Communications, 1(49), p. 54-56, 2013
DOI: 10.1039/c2cc37655e
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A pyrene derivative as the donor and a butyl-viologen as the acceptor were used to construct a novel charge-transfer cocrystal consisting of mixed-stacking structure and having switchable photoconductivity stemming from the donor-acceptor heterojunctions within the lattice.