Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1325715 | Journal of Organometallic Chemistry | 2006 | 6 Pages |
A new dinitrogen rhenium(I) complex with a picolinate ligand has been prepared and fully characterized, providing the first example of a genuine NN complex bearing a carboxylate or a N,O-coligand. The Lever electrochemical EL ligand parameter was estimated for the first time for the picolinate ligand and shows that its carboxylate arm has a net electron-donor character similar to that of chloride, thus stabilizing the trans Re–N2 bond.
Graphical abstractA dinitrogen Re(I) complex with a picolinate ligand has been prepared, providing the first example of a genuine NN complex comprising a carboxylate or a N,O-coligand, the carboxylate arm of picolinate having a net electron-donor character similar to that of chloride, stabilizing the trans Re–N2 bond.Figure optionsDownload full-size imageDownload as PowerPoint slide