Synthesis,magnetic moments and X-band e.p.r. spectra of binuclear and trinuclear copper(II) complexes |
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| Authors: | Patel Ram N Pandeya Krishna B |
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| Institution: | (1) Department of Chemistry, APS University, Rewa, -486 003, MP, India |
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| Abstract: | The imidazole-bridged binuclear copper(II) complex, (Cl)2(imH)2Cu(imH)2Cu(bipy)(Cl)2] and the trinuclear copper (II) complex (Cl)2(bipy)Cu(imH)2Cu(imH)2Cu(bipy)(Cl)2] have been synthesized by direct coupling between Cu(imH)4(Cl)2] and Cu(bipy)Cl2] in the appropriate stoichiometric ratios. The complexes show subnormal magnetic moments and e.p.r. spectra, characteristic of the triplet state. The antiferromagnetic coupling constant, J, has been obtained for both the complexes. |
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