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Electrocatalytic CO2 reduction by M(bpy-R)(CO)4 (M = Mo, W; R = H, tBu) complexes. Electrochemical, spectroscopic, and computational studies and comparison with group 7 catalysts
| Content Provider | Semantic Scholar |
|---|---|
| Author | Clark, Melissa L. Grice, Kyle A. Moore, Curtis E. Rheingold, Arnold L. Kubiak, Clifford P. |
| Copyright Year | 2014 |
| Abstract | The tetracarbonyl molybdenum and tungsten complexes of 2,2′-bipyridine and 4,4′-di-tert-butyl-2,2′-bipyridine (M(bpy-R)(CO)4; R = H, M = Mo (1), W (2); R = tBu, M = Mo (3), W (4)) are found to be active electrocatalysts for the reduction of CO2. The crystal structures of M(bpy-tBu)(CO)4 (M = Mo (3), W (4)), the singly reduced complex [W(bpy)(CO)4][K(18-crown-6] (5) and the doubly reduced complex [W(bpy-tBu)(CO)3][K(18-crown-6)]2 (6) are reported. DFT calculations have been used to characterize the reduced species from the reduction of W(bpy-tBu)(CO)4 (4). These compounds represent rare examples of group 6 electrocatalysts for CO2 reduction, and comparisons are made with the related group 7 complexes that have been studied extensively for CO2 reduction. |
| Starting Page | 1894 |
| Ending Page | 1900 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C3SC53470G |
| Alternate Webpage(s) | https://via.library.depaul.edu/cgi/viewcontent.cgi?article=1016&context=cshfacpubs |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/sc/c3/c3sc53470g/c3sc53470g1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C3SC53470G |
| Volume Number | 5 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
