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( Michael Hanack ),( Hai Il Ryu ) 한국공업화학회 1993 한국공업화학회 연구논문 초록집 Vol.1993 No.0
New one dimensional organic semiconductors of monomeric and polymeric Phthalocyaninatoiron (Ⅱ) and 2,3- Naphtalocyaninatoiron (Ⅱ) compound which is linked by axial ligands to form stacked arrangements were systematically synthesized and characterized ( Fig. 1 ). For all the systems, the variable coordination behaviors of iron-systems with aromatic and aliphatic isocyanides as axial ligands were researched, and spectral, structual and charge transport properties of the bridged compounds are discussed. The electroconducting behaviors of the polymeric metal complexes with bidentate isocyanobridging ligands ( L= 1,4=din, 9,10-dia, 1,2-die, 1.6-dihx, 1.12-didod, 1,12-dioxdod and 1,4-dichx ) as well as monomeric metal complexes with monodentat isocyanobridging ligands ( L= α-in, α-ia and dodNC ) were studied by using spectroscopic methods. The complexes show electrical conductivities up to 10<sup>-2</sup> S/cm without additional external doping. The selected polymeric compounds, (μ-1,4-diisocyanonaphthalene)- and (μ-9,10-diisocyanoanthracene) Phthalocyaninatoiron (Ⅱ) were doped with iodine and their doping was studied. This two materials are precursors for a new class of electrically conductive systems which can be doped on the bridging ligands, as reported for the first time here. The infrared and UV-Vis spectra of these doped compounds also reveal the formation of phthalocyanine π-radical cations species and iodine counter ions. The synthetic methods, structual characters, electrical conductivities and applications of one dimensional organic semiconductors prepared with Phthalocyaninatoiron (Ⅱ) and 2,3- Naphtalocyaninatoiron (Ⅱ) complexes will be reported.