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Crystal structures of Np(VI) and Pu(VI) phthalates, [NpO<sub>2</sub>{(OOC)<sub>2</sub>C<sub>6</sub>H<sub>4</sub>}H<sub>2</sub>O]·1/3H<sub>2</sub>O and [PuO<sub>2</sub>{(OOC)<sub>2</sub>C<sub>6</sub>H<sub>4</sub>}H<sub>2</sub>O]·H<sub>2</sub>O
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Citations
4
References
2004
Year
Materials ScienceInorganic ChemistryEngineeringSolid-state ChemistryCrystal StructuresCrystal Structure DesignChemistryH 2Inorganic MaterialCrystallographyPuo 2Abstract Single CrystalsInorganic Compound
Abstract Single crystals of [NpO 2 L(H 2 O)]·1/3H 2 O ( I ) and [PuO 2 L(H 2 O)]·H 2 O ( II ) (H 2 L — orthophthalic acid) have been synthesized, their structures have been determined by X-ray structural analysis. Actinide atoms in both compounds are seven-coordinated. The interaction between actinide dioxocations and phthalate anions results in formation of infinite tubes in I and layers in II . The structures are compared with those of other phthalate compounds of hexa- and pentavalent actinides, in particular, with the structure of [UO 2 L(H 2 O)]·H 2 O which differs from the structure II .
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