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Transition metal complexes of amidinourea and related ligands, part 3. Mixed ligand complexes of cobalt(III) containing biguanide, O-methyl-l-amidinourea and some bidentate ON and NN donor ligands

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Summary

New cobalt(III) complexes of general formula [Co(AA)(bigH)2 ]X3 and [Co(amidinourea)(MAUH)2 ]X3 where AA = amidinourea,N-phenylsalicylideneimine, bigH = biguanide, MAUH =O-methyl-l-amidinourea, X = 0.5 [SO4]2−, CI−, Br− or 0.33 [Co(NO2)6 ]3− have been synthesized and characterized. Conductance measurements (aqueous solution) show [Co(amidinourea)(bigH)2]Cl3 and [Co(N-phem,lsalicylideneimine)(bigH)2]CI3 to be triunivalent.

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Authors and Affiliations

  1. Department of Chemistry, Regional Engineering College, Kurukshetra, 132119, Haryana, India

    Arun Syamal, Pradip K. Mandal & Sudershan K. Verma

  2. Department of Applied Sciences and Humanities, Kurukshetra University, Kurukshetra, 132119, Haryana, India

    Arun Syamal, Pradip K. Mandal & Sudershan K. Verma

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  1. Arun Syamal
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  2. Pradip K. Mandal
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  3. Sudershan K. Verma
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Syamal, A., Mandal, P.K. & Verma, S.K. Transition metal complexes of amidinourea and related ligands, part 3. Mixed ligand complexes of cobalt(III) containing biguanide, O-methyl-l-amidinourea and some bidentate ON and NN donor ligands. Transition Met Chem 3, 288–291 (1978). https://doi.org/10.1007/BF01393571

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  • DOI: https://doi.org/10.1007/BF01393571

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