SYNTHESIS AND INVESTIGATIONS OF COMPLEXES METALS CU(II), ZN(II), NI(II) WITH PYRAZINE-2 CARBOXYLIC ACID
Abstract
New complexes of Cu(II), Zn(II), Ni(II) metals with pyrazine -2 carbonic acid have been synthesized and studied by IR-spectroscopy, thermogravimetry, x-ray difraction and the crystal and molecular structure of the Ni(II) complex have been determined using an avtomatic difractometer.
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