Electron Transfer Reactivity on Novel Dirhenium and Dirhodium Tetraazaannulene Complexes.

Abstract

The electron transfer reactivities of dirhenium and dirhodium carbonyl complexes of the macrocyclic ligans, 5,7,12,14-tetramethyldibenz o (b,i)(1,4,8,11) tetraaaz (14) annulene, (TMTAA), dibezo (b, i) (1,4,8,11) tetraaza (14) annulene, (TAA), and tetraphenylporphyrin, (TPP) were investigated by cyclic voltammetry and differential pulse polarography. Potentials are reported for the electrochemcial generation of pi cation and pi anion radicals of these complexes in the solvents dichloromethane and dimethylformamide. The potential differences between the pi radical reactions of the metallomacrocyclic complexes were compared to the potential differences of the pi radical reactions of the free macrocycles. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1980
Accession Number
ADA080181

Entities

People

  • D. Schaeper
  • K. M. Kadish
  • L. A. Bottomley
  • M. Tsutsui
  • Rex Bobsein

Organizations

  • Texas A&M University

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Carbonyl Complexes
  • Chemical Reactions
  • Chemical Synthesis
  • Chemistry
  • Coordination Complexes
  • Diffraction
  • Diffraction Analysis
  • Electrodes
  • Electron Transfer
  • Electrons
  • Metals
  • Military Research
  • Nitrogen
  • Oxidation
  • Porphyrins
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Chemistry

Readers

  • Electrochemical Surface Science
  • Organic Chemistry

Technology Areas

  • Microelectronics