Abstract
A new series of Cu(II) coordination compounds with 4- (azo derivatives)-3-methyl —1-(2’-benzthyazolyl)-pyrazol-5-one in a ratio Cu/L=1/2 were synthesized. These complex combinations were characterized by elementary analyses, molecular weight, electric conductibility measurements, IR, UV-VIS and RPE spectra. The covalency parameters(alpha, beta, beta 1) were computed using the RPE spectra results and the energy of the electronic d-d transitions and the symmetry of the coordination polyhedra was established.
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Emandi, A., Calinescu, M., Ioachim, S., Georgescu, R., Serban, I. (2000). Synthesis and Characterization of the 2:1 Copper(II) Complexes With 4-Arylazo-Pyrazol-5-One Derivatives. In: Kajzar, F., Agranovich, M.V. (eds) Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications. NATO Science Series, vol 79. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4056-0_36
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DOI: https://doi.org/10.1007/978-94-011-4056-0_36
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