Kinetics of thermal dehydration of some bis-(4-aminosalicylato)-diaquo complexes of transition metal ions |
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Authors: | Padmakar V Khadikar Syed Mushtaq Ali Bhagwandas Heda |
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Institution: | Department of Chemistry, Indore University, Khandwa Road, Indore 452 001 India |
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Abstract: | The kinetics of thermal dehydration of bis-(4-aminosalicylato)-diaquo complexes of VO(II), Cu(II), Ni(II), Co(II), Fe(II) and Mn(II), were studied. The activation energies and other kinetic parameters have been evaluated. The observed kinetic parameters indicate a first-order reaction. The activation energy of the thermal dehydration decreases in the order: VO(II) > Cu(II) > Co(II) > Ni(II) > Fe(II) > Mn(II), which is also the order for the covalency in the MO bonds. |
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Keywords: | Address for correspondence: 3 Khatipura Road Indore 452001 India |
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