Design and reactivity of pentapyridyl metal complexes for ammonia oxidation
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
In this work, 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.
- Research Organization:
- Energy Frontier Research Centers (EFRC) (United States). Center for Molecular Electrocatalysis (CME); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Biological and Environmental Research (BER)
- Grant/Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1542624
- Alternate ID(s):
- OSTI ID: 1506718
- Journal Information:
- ChemComm, Vol. 55, Issue 35; ISSN 1359-7345
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 20 works
Citation information provided by
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Web of Science
Triple hydrogen atom abstraction from Mn–NH 3 complexes results in cyclophosphazenium cations
|
journal | January 2019 |
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