Acta Cryst. (2009). C65, i91-i93  [ doi:10.1107/S0108270109044394 ]

Novel heptavalent actinide compounds: tetrasodium dihydroxidotetraoxidoneptunate(VII) hydroxide dihydrate and its plutonium analogue

M. S. Grigoriev and N. N. Krot

Synopsis: The title compounds are the first heptavalent actinide compounds containing [AnO₄(OH)₂]^3- anions together with outer-sphere OH groups.

Formula: Na₄[NpO₄(OH)₂]OH·2H₂O and Na₄[PuO₄(OH)₂]OH·2H₂O

Online 25 November 2009

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