Microporous organic-inorganic hybrids frameworks

Hagrman, D. Hagrman, P.J. Zubieta. J. Solid-state coordination chemistry The self-assembly of microporous organic-inorganic hybrid frameworks constructed from... 

Scheme 8.1 The synthesis strategy of a covalently linked microporous organic-inorganic hybrid framework JUC-Zl from I80PS via an Ullmann crosscoupling reaction with an LTA or ACO topology (Si is illustrated in blue and O in yellow for D4R, and Si is illustrated in blue, O in q an, C in green and I in purple for I80PS).

A very wide range of solid state NMR experiments is therefore available for the study of the structural chemistry of microporous framework solids. Some of these are listed in Table 3.2, together with a summary of the information they give. In this chapter I will discuss the application of solid state NMR spectroscopy to the elucidation of the structural chemistry of zeolites, other inorganic molecular sieves and organic-inorganic hybrids. 

G. Ferey, Microporous Solids From Organically Templated Inorganic Skeletons to Hybrid Frameworks. .. Ecumenism in Chemistry. Chem. Mater., 2001, 13, 3084—3098. 

Ferey, G. Microporous solids from organically templated inorganic skeletons to hybrid frameworks. Ecumenism in chemistry. Chem. Mater. 2001, 75, 3084. 

Microporous materials are formed with hydrated inorganic cations or organic species located within cavities of the extended inorganic or inorganic-organic hybrid host framework. Extra-framework organic species are usually protonated amines, quaternary ammonium cations, or neutral solvent molecules. Dehydration (or desolvation) and calcination are two methods frequently used to remove extra-framework species and generate microporosity. 

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