Aakeröy, Christer B.; Panikkattu, Sheelu; Chopade, Prashant D.; Desper, John
(2013)
In order to study the structure-directing competition between hydrogen- and alogen-bond donors we have synthesized two ligands, 3,3’-azobipyridine and 4,4’-azobipyridine, and co-crystallized them with a series of bi-functional ...