Issue 35, 2019

Design and reactivity of pentapyridyl metal complexes for ammonia oxidation

Abstract

Oxidation of NH3 to N2 by pentapyridyl metal complexes via hydrogen atom abstraction was investigated computationally. Quantum chemical analysis reveals insights on orbital symmetry requirements for efficient NH3 oxidation. The most promising complex, [(PY5)Mo(NH3)]2+, was studied experimentally. It shows conversion of NH3 to N2 upon treatment with 2,4,6-tri-tert-butylphenoxyl radical.

Graphical abstract: Design and reactivity of pentapyridyl metal complexes for ammonia oxidation

Supplementary files

Article information

Article type
Communication
Submitted
13 фев. 2019
Accepted
04 апр. 2019
First published
08 апр. 2019

Chem. Commun., 2019,55, 5083-5086

Author version available

Design and reactivity of pentapyridyl metal complexes for ammonia oxidation

S. I. Johnson, S. P. Heins, C. M. Klug, E. S. Wiedner, R. M. Bullock and S. Raugei, Chem. Commun., 2019, 55, 5083 DOI: 10.1039/C9CC01249D

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