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.
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Recommended Citation
Rahman, Md. Hafizur and Ryan, Michael D., "Investigation of Solvation and Solvent Coordination Effects in Iron Porphyrin Nitrosyls by Infrared Spectroelectrochemistry and DFT Calculations" (2019). Chemistry Faculty Research and Publications. 967.
https://epublications.marquette.edu/chem_fac/967
Comments
Accepted version. Journal of Porphyrins and Phthalocyanines, Vol. 23, 2019: 639-644. DOI.
This is an open access article published by World Scientific Publishing and distributed under the of the Creative Commons Attribution (CC BY) 4.0 License, which permits use, distribution and reproduction in any medium, provided the original author(s) and source are credited.