Dinitrogen Insertion and Cleavage by a Metal-Metal Bonded Tricobalt(I) Cluster
Journal of the American Chemical Society, ISSN: 1520-5126, Vol: 143, Issue: 15, Page: 5649-5653
2021
- 16Citations
- 8Usage
- 35Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations16
- Citation Indexes16
- 16
- CrossRef8
- Usage8
- Abstract Views8
- Captures35
- Readers35
- 35
Article Description
Reduction of a tricobalt(II) tri(bromide) cluster supported by a tris(β-diketiminate) cyclophane results in halide loss, ligand compression, and metal-metal bond formation to yield a 48-electron CoI3 cluster, Co3LEt/Me (2). Upon reaction of 2 with dinitrogen, all metal-metal bonds are broken, steric conflicts are relaxed, and dinitrogen is incorporated within the internal cavity to yield a formally (μ3-η1:η2:η1-dinitrogen)tricobalt(I) complex, 3. Broken symmetry DFT calculations (PBE0/def2-tzvp/D3) support an N-N bond order of 2.1 in the bound N2 with the calculated N-N stretching frequency (1743 cm-1) comparable to the experimental value (1752 cm-1). Reduction of 3 under Ar in the presence of Me3SiBr results in N2 scission with tris(trimethylsilyl)amine afforded in good yield.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85104936337&origin=inward; http://dx.doi.org/10.1021/jacs.1c01840; http://www.ncbi.nlm.nih.gov/pubmed/33830763; https://pubs.acs.org/doi/10.1021/jacs.1c01840; https://digitalcommons.trinity.edu/chem_faculty/90; https://digitalcommons.trinity.edu/cgi/viewcontent.cgi?article=1092&context=chem_faculty
American Chemical Society (ACS)
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