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Carbonyl(pyridine)iron( II ) Tetrabenzporphyrin π‐Radical Cation
Author(s) -
Vogler Arnd,
Rethwisch Birgit,
Kunkely Horst,
Hüttermann Jürgen
Publication year - 1978
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197809521
Subject(s) - porphyrin , pyridine , chemistry , ring (chemistry) , electron , medicinal chemistry , photochemistry , oxidation state , organic chemistry , catalysis , physics , quantum mechanics
“Oxidation state isomerism” exists between porphyrins which differ only in the localization of their electrons. Such a system is that of the title compound [Fe II (TBP + )(CO)(py)]⊕, in which one electron is removed from the porphyrin ring, and the corresponding (unknown) Fe III porphyrin.