Chemistry of substituted sulphuric acids—XVII. Complexes of V(III), Cr(III), Mn(II) and Fe(II) methylsulphates |
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| Authors: | Suniti Kumar Sharma R.K. Mahajan B. Kapila V.P. Kapila |
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| Affiliation: | Department of Chemistry, Panjab University, Chandigarh 160 014, India |
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| Abstract: | V(III), Cr(III), Mn(II) and Fe(II) methylsulphates form stable donor-acceptor complexes with nitrogen donors. 1:1 and 1:2 complexes with bipyridyl have been prepared in respect of trivalent salts and 1:2 and 1:4 metal:base complexes have been obtained in respect of divalent metal salts with bipyridyl and pyridine respectively. Electronic spectra suggest an octahedral geometry around metal ions. IR spectra of the anhydrous metal methylsulphates have been studied and assigned. The changes in the IR spectra of the methylsulphate group in different stereochemical situations have been observed. |
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| Keywords: | Author to whom correspondence should be addressed. |
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