Bibliographic Details
| Title: |
General cooperative effects of single atom ligands on a metal: a 195Pt NMR chemical shift as a function of coordinated halido ligands’ ionic radii overall sum. |
| Authors: |
Benedetti, M.1, de Castro, F.1, Antonucci, D.1, Papadia, P.1, Fanizzi, F. P.1 |
| Source: |
Dalton Transactions: An International Journal of Inorganic Chemistry. 9/21/2015, Vol. 44 Issue 35, p15377-15381. 5p. |
| Subjects: |
Ligand exchange reactions, Coordination compounds, Atoms, Nuclear magnetic resonance, Halides |
| Abstract: |
An inverse linear relationship between the experimentally observed 195Pt NMR signals and the overall sum of coordinated halido ligands’ ionic radii was discovered in Pt(ii) and Pt(iv) complexes. The reduction of 195Pt NMR frequencies parallels the increase of coordinated halido ligands’ ionic radii sum. This suggests that each halido ligand may act as a conducting ring whose induced electric current shields the 195Pt NMR signals proportionally to the ionic radius of the coordinated halido ligand. [ABSTRACT FROM AUTHOR] |
|
Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
