Citation: Joaqu\'in Sanchiz; Yolanda Rodr\'iguez-Mart\'in; Catalina Ruiz-P\'erez; Alfredo Mederos; Francesc Lloret; Miguel Julve (2002). Ferromagnetic coupling in the malonato-bridged copper(II) chains [Cu(Im)2(mal)]n and [Cu(2-MeIm)2(mal)]n(H2mal=malonic acid, Im=imidazole and 2-MeIm=2-methylimidazole). New J. Chem., 26, pp. 1624-1628.