Ammonia Synthesis by Hydrogenolysis of Titanium-Nitrogen Bonds Using Proton Coupled Electron Transfer
Author(s): Pappas, Iraklis; Chirik, Paul J
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Pappas, Iraklis | - |
| dc.contributor.author | Chirik, Paul J | - |
| dc.date.accessioned | 2025-02-20T14:00:15Z | - |
| dc.date.available | 2025-02-20T14:00:15Z | - |
| dc.date.issued | 2015-02-26 | en_US |
| dc.identifier.citation | Pappas, Iraklis, Chirik, Paul J. (2015). Ammonia Synthesis by Hydrogenolysis of Titanium-Nitrogen Bonds Using Proton Coupled Electron Transfer. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 137 (3498 - 3501. doi:10.1021/jacs.5b01047 | en_US |
| dc.identifier.issn | 0002-7863 | - |
| dc.identifier.uri | http://arks.princeton.edu/ark:/88435/pr1639k56s | - |
| dc.description.abstract | The catalytic hydrogenolysis of the titanium–amide bond in (η5-C5Me4SiMe3)2Ti(Cl)NH2 to yield free ammonia is described. The rhodium hydride, (η5-C5Me5)(py-Ph)RhH (py-Ph = 2-phenylpyridine), serves as the catalyst and promotes N–H bond formation via hydrogen atom transfer. The N–H bond dissociation free energies of ammonia ligands have also been determined for titanocene and zirconocene complexes and reveal a stark dependence on metal identity and oxidation state. In all cases, the N–H BDFEs of coordinated NH3 decreases by >40 kcal/mol from the value in the free gas phase molecule. | en_US |
| dc.format.extent | 3498 - 3501 | en_US |
| dc.language.iso | en_US | en_US |
| dc.relation.ispartof | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | en_US |
| dc.rights | Final published version. This is an open access article. | en_US |
| dc.title | Ammonia Synthesis by Hydrogenolysis of Titanium-Nitrogen Bonds Using Proton Coupled Electron Transfer | en_US |
| dc.type | Journal Article | en_US |
| dc.identifier.doi | doi:10.1021/jacs.5b01047 | - |
| pu.type.symplectic | http://www.symplectic.co.uk/publications/atom-terms/1.0/journal-article | en_US |
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|---|---|---|---|---|
| Ammonia Synthesis by Hydrogenolysis of Titanium-Nitrogen Bonds Using Proton Coupled Electron Transfer.pdf | 348.25 kB | Adobe PDF | View/Download |
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