Abstract
New complexes of hexavalent U, Np, and Pu of the composition [UO2(bipy)(cbc)2] (I) and [AnO2(bipy)(cbc)2]·0.5(bipy) [An = Np (II) and Pu (III)] with cyclobutanecarboxylic acid anions C4H7COO– and 2,2′-bipyridine (bipy) were synthesized, and their structures were studied. The An atoms in I–III have the coordination surrounding in the form of distorted hexagonal bipyramids with the О atoms of AnO22+ cations in the apical positions. The equatorial plane of the bipyramids is constituted by the O atoms of two C4H7COO– anions and N atoms of bipy.
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Original Russian Text © I.A. Charushnikova, M.S. Grigor’ev, A.M. Fedoseev, 2017, published in Radiokhimiya, 2017, Vol. 59, No. 6, pp. 488–494.
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Charushnikova, I.A., Grigor’ev, M.S. & Fedoseev, A.M. Synthesis and crystal structure of An(VI) complexes with cyclobutanecarboxylic acid anions and 2,2′-bipyridine [An(VI) = U, Np, Pu]. Radiochemistry 59, 554–561 (2017). https://doi.org/10.1134/S1066362217060029
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DOI: https://doi.org/10.1134/S1066362217060029