The First Organically Templated Open-Framework Niobium Silicate and Germanate Phases: Low-Temperature Hydrothermal Syntheses of [(C4N2H11)Nb3SiO10] (NSH-1) and [(C4N2H11)Nb3GeO10] (NGH-1)

Eight‐ and six‐ring channels built from NbO6 octahedra and SiO4 or GeO4 tetrahedra, respectively, are contained in the structures of the first organically templated niobium silicate and germanate open‐framework structures. The organic template (piperazine) occupies a well‐defined position at the int...

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2001-08, Vol.40 (15), p.2879-2881
Main Authors: Francis, Robin J., Jacobson, Allan J.
Format: Article
Language:English
Subjects:
germanium
hydrothermal synthesis
niobium
silicates
template synthesis
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Summary:Eight‐ and six‐ring channels built from NbO6 octahedra and SiO4 or GeO4 tetrahedra, respectively, are contained in the structures of the first organically templated niobium silicate and germanate open‐framework structures. The organic template (piperazine) occupies a well‐defined position at the intersection of the channels (see picture).
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20010803)40:15<2879::AID-ANIE2879>3.0.CO;2-G