The cis influence of a series of anionic ligands X and Y has been evaluated through the magnitude of the Pt–P coupling constants for compounds of formula trans-[PtXY(PPh3)2]. The order of decreasing cis influence was found to be I > Cl > SePh ~ SPh ~ SEt > NO3 > AcO ~ NO2 > H > Me > Ph > mtc (mtc = N,N-dimethylmonothiocarbamato-S); moreover, the cis influences of the various ligands was found to be additive. The X-ray structures of three representative compounds (t-4: X = Cl, Y = NO3; t-5: X = Cl, Y = AcO and t-12: X = Y = NO2) have also been determined.
cis Influence in trans-Pt(PPh3)2 Complexes / Rigamonti, Luca; Carlo, Manassero; Michele, Rusconi; Mario, Manassero; Alessandro, Pasini. - In: DALTON TRANSACTIONS. - ISSN 1477-9226. - ELETTRONICO. - 2009:7(2009), pp. 1206-1213. [10.1039/b813125b]
cis Influence in trans-Pt(PPh3)2 Complexes
RIGAMONTI, Luca;
2009
Abstract
The cis influence of a series of anionic ligands X and Y has been evaluated through the magnitude of the Pt–P coupling constants for compounds of formula trans-[PtXY(PPh3)2]. The order of decreasing cis influence was found to be I > Cl > SePh ~ SPh ~ SEt > NO3 > AcO ~ NO2 > H > Me > Ph > mtc (mtc = N,N-dimethylmonothiocarbamato-S); moreover, the cis influences of the various ligands was found to be additive. The X-ray structures of three representative compounds (t-4: X = Cl, Y = NO3; t-5: X = Cl, Y = AcO and t-12: X = Y = NO2) have also been determined.
| File | Dimensione | Formato | |
|---|---|---|---|
|
DaltonTrans.2009,1206-1213.pdf
Solo gestori archivio
Tipologia:
VOR - Versione pubblicata dall'editore
Dimensione
388.04 kB
Formato
Adobe PDF
|
388.04 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
