Mössbauer and ESR study of pyridine-inactive phthalocyanineiron (II) in zeolite supercage

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Pyridine-treated phthalocyanineiron (II) (FePc) was synthesized in a NaY-zeolite supercage. Mossbauer spectra indicated the presence of pyridine-inactive FePc without any change of Mossbauer parameters. The relative yield of the inactive complex was not simply dependent on the amount of iron doped and the temperature during reduction for preparation. Spin-spin interaction may have broadened the ESR signal at g=6 for FePc in zeolite, suggesting that the FePc molecules are located close together in zeolite. It is postulated that two types of FePc in zeolite particle were formed, in accordance with the reactivity of FePc to pyridine adduct formation.

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Details 詳細情報について

  • CRID
    1870020692632742144
  • DOI
    10.1007/bf02164093
  • ISSN
    15882780
    02365731
  • Data Source
    • OpenAIRE

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