%0 Journal Article %T Crystal structures of four co-crystals of (E)-1,2-di(pyridin-4-yl)ethene with 4-alk-oxy-benzoic acids: 4-meth-oxy-benzoic acid¨C(E)-1,2-di(pyridin-4-yl)ethene (2/1), 4-eth-oxy-benzoic acid¨C(E)-1,2-di(pyridin-4-yl)ethene (2/1), 4-n-propoxybenzoic acid¨C(E)-1,2-di(pyridin-4-yl)ethene (2/1) and 4-n-but-oxy-benzoic acid¨C(E)-1,2-di(pyridin-4-yl)ethene (2/1) %A Hiroyuki Ishida %A Kazuma Gotoh %A Yohei Tabuchi %J Archive of "Acta Crystallographica Section E: Crystallographic Communications". %D 2016 %R 10.1107/S2056989016017138 %K crystal structure %K (E)-1 %K 2-di(pyridin-4-yl)ethene %K 4-alkoxybenzoic acid %K hydrogen-bonded liquid crystal %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5095858/