Optical Studies of the Monolayer Films of Diazole-Containing Porphyrins at the Air-Water Interface

Chusaku Ikeda Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, JAPAN

Yufuko Takashima Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, JAPAN

Takeshi Irie Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, JAPAN

Naoki Yoshioka Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, JAPAN

Hidenari Inoue Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, JAPAN

Abstract

Optical properties of the monolayers of 5-(1-methyliniidazol-2-yl)- 10,15,20-tris(p-octyloxy-phenyl)porphyrin, 5-(1-methylpyrazol-4-yl)-10,15,20-tris(p-octyloxyphenyl)porphyrin and their zinc(II) complexes have been studied. The π-A isotherms and UV-vis spectra have revealed that the zinc(II) complexes form coordination assemblies between peripheral nitrogen atom and central zinc(II) ion at the air-water interface with very tight molecular packing.

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Optical Studies of the Monolayer Films of Diazole-Containing Porphyrins at the Air-Water Interface

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Optical Studies of the Monolayer Films of Diazole-Containing Porphyrins at the Air-Water Interface

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