SYNTHESIS AND STUDY OF SOME COORDINATION POLYMERS OF RH(II) WITH DIPHENYLPHOSPHINIC ACID-DERIVATIVES AS LIGANDS

The synthesis and the study of some coordination polymers derived from the interaction of Rh(II) acetylacetonate with diphenylphosphinic aci d, diphenylthiopbosphinic acid and diphenyldithiophosphinic acid are p resented. The methods applied for the study are: chemical analysis, IR -absorption spectra, Epr, X-ray diffraction, the registration of some curves on a derivatograph and the determination of the kinetic paramet ers of the thermal decomposition reactions. Based on experimental data and on literature indications, the structural formulas of these compo unds are assigned.