Zinc trimetallic complexes

The reaction of zinc ethanoate with 1,4,8,11-tetrathiaundecane gives the trimetallic complex (116) which transmetallates on treatment with [Ni(H20)6]2+. [Pg.973]

The zinc Schiff base complex iV,Ai -bis(3-methoxysalicylidene)ethylene-l,2-diamine, [Zn(97a)] fig. 84), reacts with lanthanide trinitrates giving neutral trimetallic complexes with formula [Zn(N03)(/u-97a)(Ln(N03)2(H20)J (Ln = Nd, Ho, Er, Yb). X-ray crystallography of the Ho° complex reveals that the Zn ion is located in the N2O2 cavity and is 5-coordinate,... [Pg.351]

In 2005, trimetallic zinc meso-to-meso ethyne-bridged tris[(porphinato)-zinc(II)] complexes were designed as NIR fluorophores with potential for... [Pg.32]

The 31P NMR spectra of nickel and zinc complexes of tetrakis(ethyl-phenylphosphinate)-substituted phthalocyanines showed the presence of several constitutional isomers.398 The formation of trimetallic (Ni2Pt) complexes by the reaction of nickel me.vo-tetratolylporphyrin derivatives with PtCl2-con-taining species has been shown by H and 13C NMR spectroscopy to be diastereoselective.399 The 111 NMR spectrum of nickel(II) umecyanin (a stellacyanin with an axial Glu ligand, demonstrates the unidentate coordination of Glu via the side-chain amode oxygen atom.400... [Pg.37]

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