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Effect of axial anions on the thermal stability of square pyramidal manganese(III) complexes

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Summary

The effect of the axial anion on the thermal behaviour of square pyramidal MnIII complexes of [Mn(SB)X] (where SB=tetradentate dibasic Schiff base; X=OAc−, SCN−, Cl−, Br− or I−) has been studied. A correlation has been made between the thermal stabilities of the complexes and the electronegativities (ξ) of the axial donor atoms. Other solid state phenomena (nature of interaction of the solvent of crystallization and polymorphic transformation) were also studied for the acetato and isothiocyanato complexes.

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Authors and Affiliations

  1. Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom, Egypt

    Ahmed M. Donia & Mohamed I. Ayad

  2. Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt

    Rafaat M. Issa

Authors
  1. Ahmed M. Donia
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  2. Mohamed I. Ayad
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  3. Rafaat M. Issa
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Donia, A.M., Ayad, M.I. & Issa, R.M. Effect of axial anions on the thermal stability of square pyramidal manganese(III) complexes. Transition Met Chem 16, 518–520 (1991). https://doi.org/10.1007/BF01024321

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  • DOI: https://doi.org/10.1007/BF01024321

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