Spectral evidence for heterodimerization of water-soluble metalloporphyrins


ERDEM S.

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, cilt.2, ss.61-68, 1998 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 2 Konu: 1
  • Basım Tarihi: 1998
  • Dergi Adı: JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
  • Sayfa Sayıları: ss.61-68

Özet

The formation of water-soluble metalloporphyrin heterodimers from Fe(III), Cu(II) and Ni(II) complexes of 5,10,15,20-tetrakis(4-carboxyphenyl) porphyrin and 5,10,15,20-tetrakis(4-N-methylpyridyl)-porphyrin has been investigated using UV-vis, IR and electron paramagnetic resonance spectra. Absorption and IR spectra confirmed the formation of dimers and electron paramagnetic resonance spectra showed evidence for the metal-metal interactions in the dimers. (C) 1998 John Wiley & Sons, Ltd.