(mu-Cyano)(phthalocyaninato)metal(III) [PcMCN](n) species with a central transition metal ion, such as Fe(III) and Co(III), were used to prepare molecular films on a highly oriented pyrolytic graphite electrode substrate by using the cyclic voltammetry technique. In order to investigate the influence of the ligand on the film properties, 1,8-dihydroxyanthraquinone and 2,6-dihydroxyanthraquinone as bivalent ligands were employed. The structure of the molecular materials was analyzed by infrared spectroscopy. The in situ film formation, texture, composition and conductivity of each film were further investigated using atomic force microscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy and the four-probe technique, respectively. The [PcMCN](n) complexes provided conductive films with an electrical conductivity of 1 x 10(-6)Omega(-1) cm(-1) at 298 K. (C) 2007 Elsevier B.V. All rights reserved.