Publications de Raymond Roulet

Oxidative addition of iodo-acetonitrile and of elemental halogens to [Pt3(m-CO)3(PCy3)3]

Rosario Scopelliti, Raymond Roulet, Zoltan Beni

2005

Synthesis of monoamine derivatives of [Ir4(CO)12]. X-ray crystal structure of [Ir4(CO)11(4-picoline)]

Rosario Scopelliti, Raymond Roulet

2005

Reaction of [Pt3(m-CO)3(PCy3)3] with tin dichloride

Rosario Scopelliti, Raymond Roulet, Zoltan Beni

2005

Dioxycarbene complexes derived from reactions of tetrairidium carbonyl clusters with oxirane: x-ray crystal structures of [Ir4(CO)10(PtBu3)(COCH2CH2O)] and [Ir4(CO)9(Ph2PCH2PPh2)(COCH2CH2O)]

Rosario Scopelliti, Raymond Roulet

2005

Synthesis of some pentanuclear platinum clusters [Pt5(CO)6(L)4]. The X-ray structure of [Pt5(m-CO)5(CO)(PCy3)4]

Rosario Scopelliti, Raymond Roulet, Zoltan Beni

2005

Experimental and theoretical study of intramolecular exchange in Ir2Rh2(CO)(12) and Ir-4(CO)(11)(mu-SO2)

Ursula Röthlisberger, Gabor Laurenczy, Raymond Roulet, Leonardo Guidoni, Zoltan Beni

As observed by variable-temperature and -pressure C-13 NMR, intramolecular carbonyl scrambling in Ir2Rh2(CO)(12) and Ir-4(CO)(11)(mu-SO2) proceeds via a 'change of basal face' mechanism. In both cases the site exchange process has a positive activation vol ...

2005