A hydrogen bond scaffold supported synthetic heme Fe(III)-O2(-) adduct

Kaustuv Mittra; Sudipta Chatterjee; Subhra Samanta; Kushal Sengupta; Hridaynath Bhattacharjee; Abhishek Dey

doi:10.1039/c2cc35162e

A hydrogen bond scaffold supported synthetic heme Fe(III)-O2(-) adduct

Chem Commun (Camb). 2012 Nov 4;48(85):10535-7. doi: 10.1039/c2cc35162e.

Authors

Kaustuv Mittra¹, Sudipta Chatterjee, Subhra Samanta, Kushal Sengupta, Hridaynath Bhattacharjee, Abhishek Dey

Affiliation

¹ Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, India.

PMID: 22992672
DOI: 10.1039/c2cc35162e

Abstract

A hydrogen bonded heme-Fe(III)-O(2)(-) adduct is stabilized and characterized using resonance Raman and EPR spectroscopy. The low O-O vibrations of this complex are quite different from those reported for other heme-Fe(III)-O(2)(-) adducts.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Electron Spin Resonance Spectroscopy
Ferric Compounds / chemistry*
Heme / chemistry*
Hydrogen Bonding
Oxygen / chemistry*
Porphyrins / chemistry
Spectrum Analysis, Raman

Substances

Ferric Compounds
Porphyrins
Heme
Oxygen