Crystal engineering towards highly ordered polymeric structures of 1,3-dithiole-2-thione–dihalogen adducts†
Abstract
The crystal structure of an iodine monobromide adduct of dimethyl 1,3-dithiole-2-thione-4,5-dicarboxylate reveals a layered polymeric network of donor and acceptor molecules linked primarily through S⋯I–Br charge-transfer and hydrogen bonded interactions.