Maqola

Tetragonal-pyramidal complex of copper nitrate with 2-Amino-5-ethyl-1,3,4-thiadiazole

Shakhnoza KadirovaUlugbek National University of Uzbekistan, Vuzgorodok Tashkent, 700174, UzbekistanM. M. IshankhodzhaevaSt. Petersburg State Technological University of Vegetable Polymers, St. Petersburg, RussiaN.A. ParpievUlugbek National University of Uzbekistan, Vuzgorodok Tashkent, 700174, UzbekistanA.G. TozhiboevYunusov Institute of Chemistry of Vegetable Substances, Academy of Sciences of Uzbekistan, Tashkent, UzbekistanБ. ТашходжаевYunusov Institute of Chemistry of Vegetable Substances, Academy of Sciences of Uzbekistan, Tashkent, UzbekistanЗ. КаримовTashkent Institute of Irrigation and Melioration, Tashkent, Uzbekistan

Russian Journal of General Chemistryjournal2008en

ABI

Annotatsiya

A complex compound of Cu(II) nitrate with 2-amino-5-ethyl-1,3,4-thiadiazole was synthesized and its structure was studied by the methods of IR spectroscopy and X-ray crystal analysis. The complex has the composition Cu(NO3)2(2-amino-5-ethyl-1,3,4-thiadiazole)4 with four molecules of the heterocyclic ligand (coordination through nitrogen atoms of thiadiazole rings) and one of nitrate ions (the other is replaced in the second sphere) entering into the coordination sphere of the complex polyhedron. The internal coordination sphere of the complex has the form of a tetragonal pyramid with 2-amino-5-ethyl-1,3,4-thiadiazole ligands in the sites of its base and the oxygen atom of the nitrate ion in a slightly distorted vertex of the pyramid.

Hali tarjima qilinmagan

Mavzular

Crystal structures of chemical compounds Metal complexes synthesis and properties Organometallic Compounds Synthesis and Characterization

Identifikatorlar

DOI: 10.1134/s1070363208120177

Iqtiboslar va manbalar

3 ta iqtibos 4 ta foydalanilgan manba

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