title: Unique crystal structures of donor-acceptor complexes: crossed arrangement of two charge-transfer columns.
abstract: Unique crystal structures containing two kinds of crossed charge-transfer (CT) columns are demonstrated by cocrystals consisting of ion pairs of acceptors of methyl viologen and anthraquinone disulfonate derivatives and a donor, hydroquinone, mediated by electrostatic and donor-acceptor (DA) interactions.
authors.affiliation: Institute for Material and Chemical Process, National Institute of Advanced Industrial Science and Technology, AIST Tsukuba Central 5, Higashi 1-1-1, Tsukuba, Ibaraki 305-8565, Japan.
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Kidowaki
authors.forename: Nobuyuki
authors.initials: N
authors.lastname: Tamaoki