Metal complexes of some phenolic 1,3- diketones. 1. mononuclear complexes of I(2-hydroxyphenyl)‎-3-phenyl-I,3-propadione and I(2-hydroxyphenyl)‎-3(4-methoxyphenyl)‎-I,3-propadione

الملخص EN

A series of mono-metallic complexes of two new phenolic-1, 3-diketones have been synthesized and characterized by their elemental analysis, infra-red and electronic spectra, and magnetic susceptibility.

The stoichiometry determined from these results is [ML2], xS where M = V02+, Co2+, Ni2+, Cu2+, and U022+, and S = water, acetone and x = 1-3.5.

These complexes have been assigned octahedral structures except U02L2.1.5C3H60, which has a seven-coordinated pentagonal bipyramidal environment around the metal ion.