Unidentate dithiocarbamate complexes of rhodium and iron: dithiocarbamate and dithiocarbonate complexes of ruthenium
O'Connor, Charmian; Gilbert, J. D.; Wilkinson, G.
Журнал:
Journal of the Chemical Society A: Inorganic, Physical, Theoretical
Дата:
1969
Аннотация:
The interaction of sodium dimethyldithiocarbamate with acetone solutions of chlorotris(triphenylphosphine)rhodium(I) and trans-chlorocarbonylbis(triphenylphosphine)rhodium(I) leads to the new complexes Rh<sup>I</sup>(S2CNMe2)(PPh3)2, Rh<sup>I</sup>(S2CNMe2)(CO)PPh3, Rh<sup>III</sup>(S2CNMe2)3(PPh3), and Rh<sup>III</sup>(S2CNMe2)3(CO)PPh3. I.r. and n.m.r. spectra of the last two complexes suggest the presence of a unidentate dithiocarbamate group.From chlorodicarbonyl-Ï -cyclopentadienyl-iron(II) a similar unidentate complex (Ï -C5H5)Fe(CO)2(S2CNMe2) has been obtained.Dichlorotris(triphenylphosphine)ruthenium(II) reacts with sodium dimethyldithiocarbamate, the corresponding diethyl and diphenyl salts, and also sodium O-methyl and -ethyl dithiocarbonates to form ruthenium(II) chelate complexes of the type Ru(Me2NCS2)2(PPh3)2 and Ru(MeOCS2)2(PPh3)2.
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