| Autor: |
Stocco, G. C., Gattuso, F. Stocco, Bertazzi, N., Pellerito, L. |
| Zdroj: |
Journal of Coordination Chemistry; January 1976, Vol. 5 Issue: 2 p55-60, 6p |
| Abstrakt: |
The novel ionic complexes [(C6H5)4As]2 [(CH3)3PtX3](X = Cl- and Br-) and [(CH3)3Pt(bipy)L]+[B(C6H5)4]- (bipy = 2,2'-bipyridine, L = aliphatic and aromatic isocyanide) have been prepared. The structure of the complex ions has been inferred from Laser-Raman and infrared spectra in the solid state and 1H NMR in solution. These data are consistent with a facial configuration of the organometallic moiety. Trends in vibrational frequencies ν(Pt-C) and ν(Pt-X) indicate a "trans" influence sequence for the ligands, which in the case of (CH3)3PtX2-3 is related with that found for (CH3)2AuX-2 ions. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
