Document Type

Article

Language

eng

Publication Date

2019

Publisher

World Scientific Publishing

Source Publication

Journal of Porphyrins and Phthalocyanines

Source ISSN

1088-4246

Abstract

Visible and infrared spectroelectrochemistry of Fe(OEPone)(NO) (H2OEPone = octaethylporphinone) were examined in methylene chloride and THF. The visible spectra of Fe(OEPone)(NO) were similar in both solvents. Unlike other ferrous porphyrin nitrosyls, a six-coordinate complex was formed with THF as a ligand. This led to two nitrosyl bands in the infrared spectrum. The absorbance of these bands depended on the concentration of THF in the solution. Solvation and coordination effects on the carbonyl and nitrosyl bands were observed for both the nitrosyl and reduced-nitrosyl complexes. DFT calculations were carried out to interpret the spectral changes.

Comments

Accepted version. Journal of Porphyrins and Phthalocyanines, 2019 (online before print). DOI. © 2019 World Scientific Publishing. Used with permission.

Available for download on Saturday, February 01, 2020

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