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.
2009
7
1206
1213
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]
Rigamonti, Luca; Carlo, Manassero; Michele, Rusconi; Mario, Manassero; Alessandro, Pasini
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/940696
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