From molecules to frameworks: Variable dimensionality in the UO2(CH3COO)(2)center dot 2H(2)O/HF(aq)/piperazine system. Syntheses, structures, and characterization of zero-dimensional (C4N2H12)UO2F4 center dot 3H(2)O, one-dimensional (C4N2H12)(2)U2F12 center dot H2O, two-dimensional (C4N2H12)(2)(U2O4F5)(4)center dot 11H(2)O, and three-dimensional (C4N2H12)U2O4F6

The hydrothermal syntheses and structures of a new series of organically templated uranium materials are presented. The materials are found in the UO2(CH3COO)2 · 2H2O/HF((aq))/piperazine system and span the range of dimensionalities from molecular, zero-dimensional, (C4N2H12)UO2F4 · 3H2O (UFO-8a and...

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Autors principals: Walker, S, Halasyamani, P, Allen, S, O'Hare, D
Format: Journal article
Idioma:English
Publicat: 1999