Volume 4, Issue 7 pp. 639-648
Research Article

Electrochemical and spectroscopic characterization of cobalt and zinc diaza-18-crown-6 porphyrins and of a zinc dioxocyclam porphyrin

Karl M. Kadish

Corresponding Author

Karl M. Kadish

Department of Chemistry, University of Houston, Houston, TX 77204-5641, USA

Department of Chemistry, University of Houston, Houston, TX 77204-5641, USASearch for more papers by this author
Jianguo Shao

Jianguo Shao

Department of Chemistry, University of Houston, Houston, TX 77204-5641, USA

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Zhongping Ou

Zhongping Ou

Department of Chemistry, University of Houston, Houston, TX 77204-5641, USA

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Caroline Comte

Caroline Comte

Université de Bourgogne, LIMSAG (Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz, UMR 5633), Faculté des Sciences Gabriel, 6 Boulevard Gabriel, F-21000 Dijon, France

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Claude P. Gros

Claude P. Gros

Université de Bourgogne, LIMSAG (Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz, UMR 5633), Faculté des Sciences Gabriel, 6 Boulevard Gabriel, F-21000 Dijon, France

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Roger Guilard

Roger Guilard

Université de Bourgogne, LIMSAG (Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz, UMR 5633), Faculté des Sciences Gabriel, 6 Boulevard Gabriel, F-21000 Dijon, France

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Abstract

The synthesis and electrochemical characterization of ‘crowned’ and ‘dioxocyclam’ metalloporphyrins containing Co(II) or Zn(II) metal ions is presented. Each complex is also characterized by mass spectrometry in addition to a variety of spectroscopic techniques (UV-vis, FTIR, ESR (in the case of Co(II)) and 1H and 13C NMR spectroscopy). Copyright © 2000 John Wiley & Sons, Ltd.

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