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Molbank 2010, 2010(1), M656; doi:10.3390/M656
Short Note

Manganese 5,10,15,20-Tetra(N-ethyl-3-carbazolyl) Porphyrin

1,* , 1 and 2
Received: 18 December 2009 / Accepted: 22 January 2010 / Published: 29 January 2010
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Abstract

Manganese complex of 5,10,15,20-tetra(N-ethyl-3-carbazolyl) porphyrin was synthesized and characterized by electronic absorption spectrophotometry and cyclic voltammetry. The spectral data were in agreement with the proposed structure. The manganese complex exhibited a shift in the Soret band in comparison to the non-metallated porphyrin and the extinction coefficient for the Soret band was on the order of 105 cm-1M-1. Trends observed in the oxidation and reduction potentials were consistent with the nature of the porphyrin. That is, the electron donating group in 5,10,15,20-tetra(N-ethyl-3-carbazolyl) porphyrin enhances oxidation and inhibits reduction.
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Pruitt Tidwell, C.; Fondren, L.D.; Nikles, D.E. Manganese 5,10,15,20-Tetra(N-ethyl-3-carbazolyl) Porphyrin. Molbank 2010, 2010, M656.

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