Synthesis and Spectroscopic Investigations on Bis- and Trisnuclear Mixed Ligand – Mixed Metal Coordination Compounds

O. Costisor², C. Stenascu², S.bPolice³, P. Weinberger¹, J. Zhang³ and W.Linert¹

¹lnstitute for Inorganic Chemistry, Vienna University of Technology, Getreidemarket 9/153, A-1060 Vienna, Austria.

²lnorganic Chemistry Laboratory, Romanian Academy of Sciences, Timisoara Branch, Bui. Mihali Viteazu 24, RO-1900 Timisoara, Romania.

³State Key Laboratory of Crystal Materials, Schandong University, Schandong; PR-China.

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ABSTRACT:

Bimetallic oxalato coordination compounds of the formula Co2 Cu[C2O4] * L, and CoCu[C2C4]2 *2 phen, with L = ethylenediamine, 1,2-propanediamine, 1,3-propanediamine and phen m 1,10-phenanthroline, have been synthesized and characterized by elemental analysis, UV-Vis spectroscopy, infrared spectroscopy and X-ray diffraction

KEYWORDS:

Co(ll) - Cu(ll) oxalates; polynuclear complexes; synthesis; IR spectroscopy