Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (7): 966.

• Articles • Previous Articles     Next Articles

Spectroelectrochemical Characteristics of Tetrakis(4-nitrophenyl) porphyrin Manganese Complex

SHI Tong-Shun1, SUN Hao-Ran1, CAO Xi-Zhang1, TAO Jian-Zhong2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023;
    2. Henan Technical Teachers'College
  • Received:1993-08-23 Revised:1994-12-24 Online:1994-07-24 Published:1994-07-24

Abstract: The electrochemical and spectroelectrochemical behaviour of tetrakis(4-nitrophenyl) porphyrin manganese complex was studied by cyclic voltammetry in situ FTIRand UV-visible spectroelectrocliemistry.The obtained conditions of different oxidation states, chracteristics of electronic spectra and molecular vibration spectra of the prophyrin manganese complex were indicated.The reduction of nitrobenzene in porphyrin occured after the reduction of central manganese ion.Sensitive bands for the valence state changes of central manganese ion were found at 1597, 1523, 1207, 835 and 806 cm-1.

Key words: Cyclic voltammetry, UV-visible spectroelectrochemistry, FTIR specroelectrochemistry, Porphyrin manganese complex

TrendMD: