• M D Poojary

      Articles written in Journal of Chemical Sciences

    • X-ray structure of dihydrazinium uranyl dioxalate monohydrate

      M D Poojary K C Patil

      More Details Abstract Fulltext PDF

      The crystal structure of dihydrazinium uranyl dioxalate monohydrate, (N2H5)2 [UO2(C2O4)2(H2O)], has been determined by x-ray diffraction. The structure was solved by heavy-atom method and refined to an R value of 0–059 using 2312 reflections. The N2H5+ ions are not coordinated to the metal. In the anion [UO2(C2O4)2(H2O)]2−, the linear UO22+ group is coordinated by two chelating bidentate oxalate oxygens and a water oxygen. The coordination polyhedron around the uranium atom is an approximate pentagonal bipyramid.

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