Abstract |
The heterometallic dinuclear complexes of the types trans[Mo(NCN)(dppe)2(mu the corresponding transition-metal Lewis acid (M) precursors, particularly [VCl3(thf)(3)], [WCl4(PPh3)(2)], [ReOCl3(PPh3)2], trans-[ReCl(N-2) (PMePh2)4], trans-[FeBr(NCC(6)H(4)NO(2)4)(depe)(2)][BF4] and [Pt2Cl4(PEt3)(2)]. These adducts were characterized by FTIR, H-1, C-13 and P-31\H-1\) NMR spectroscopy, mass spectrometry and cyclic voltammetry. ((C) Wiley-VCH Verlag GmbH \& Co. KGaA, 69451 Weinheim, Germany, 2009)-NCN)MJ [M = WCl4(PPh3), ReOCl3(PPh3) or mer-ReCl(N-2)(PMePh2)(3); dppe = Ph2PCH2CH2PPh2] and [Mo(NCN)(dppe)(2)(mu-NCN)MJ[I3F4]Br IM = transFe(NCC(6)H(4)NO2-4)(depe)2; depe = Et(2)PCH(2)CH(2)PEt(2)J and the trinuclear ones [Mo(dppe)2Rp-NCN)M)21 [M = VCl3(thf) or PtCl2(PEt3)] were prepared by reaction of the bis(cyanomudo)molybdenum complex trans- [Mo(NCN)(2)(dppe)(2)] with |