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Issue 11, 1976
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The chemistry of sulphur–nitrogen ligands. Part II. Nickel(II) complexes of the cis-N2S2 macrocycle 14,14,16-trimethyl-2,6-dithia-13,17-diazatricyclo[16.4.0.07,12]-docosa-1(18),7(12),8,10,16,19,21-heptene

Abstract

The reaction of acetone with the nickel(II) complex of 1,5-bis(2-aminophenylthio)pentane in methanol solution gives the nickel complex of the newmacracyclic title ligand. L1. The complexes [Nil2(L1)]. [Ni(L1)(NCS)2], and [NiBr(ClO4)(L1)] have been prepared by metathesis reactions of [NiBr2(L1)] with an appropriate salt in methanol solution. In the solid state, the electronic spectra and magnetic-susceptibility measurements are consistent with distorted octahedral structuresforthe various complexes. Axial co-ordination is relatively weak; thus [NiBr2(L1)] behaves as a 2 : 1 electrolyte in methanol solution.

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Article type: Paper
DOI: 10.1039/DT9760000942
Citation: J. Chem. Soc., Dalton Trans., 1976,0, 942-944
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    The chemistry of sulphur–nitrogen ligands. Part II. Nickel(II) complexes of the cis-N2S2 macrocycle 14,14,16-trimethyl-2,6-dithia-13,17-diazatricyclo[16.4.0.07,12]-docosa-1(18),7(12),8,10,16,19,21-heptene

    R. W. Hay, G. A. Lawrance and U. R. Shone, J. Chem. Soc., Dalton Trans., 1976, 0, 942
    DOI: 10.1039/DT9760000942

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