Synthesis, Characterisation and Antifungal Activities of Some New Copper(II) Complexes of Isomeric 3,5,7,7,10,12,14,14-Octamethyl-1,4,8,11-Tetraazacyclotetradecanes |
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Authors: | Hazari S K Roy T G Dey B K Das S C Tiekink E R |
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Affiliation: | Department of Chemistry University of Chittagong Chittagong 4331 Bangladesh. |
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Abstract: | Three isomeric Me(8)14]anes, L(A), L(B) and L(C), undergo complexation with copper(II) salts to form a series of CuLX(n)(H(2)O)(x)]X(y).(H(2)O)(z) complexes where L = L(A), L(B) and L(C); X = Cl, Br, NO(3); n, x, y and z may have values of 0, 1 or 2. The complexes have been characterised on the basis of analytical, spectroscopic, magnetic and conductance data. Further, the X-ray crystal structure of one complex, CuL(B)(OH(2))(2)](NO(3))(2), has been determined. The antifungal activity of all three isomeric ligands and their complexes has been investigated against a range of phytopathogenic fungi. |
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