Polymeric 2,3-naphthalocyaninatoiron (II) complexes with bidentate isocyanides as intrinsic semiconductors

2,3-Naphthalocyaninatoiron(II) was reacted with monodentate and bidentate isocyanides to form monomeric and bridged polymeric complexes, respectively. The products were characterized by physical and spectrochemical methods. The bridged complexes show electrical conductivities in the range of 10−3–10−6 S/cm without additional doping.