Crystal structures of the hydro-sodalite Na6[AlSiO4]6 8H2O and of the anhydrous sodalite Na6[AlSiO4]6

Thermostability of hydroxy sodalite in view of membrane applications

The synthesis of new inorganic materials constructed with extended lattices has taken place mainly in two areas, complex oxides and porous framework structures. In the former case the drive has been towards controlling electronic and magnetic properties while in the latter domain porosity and the ability to enclathrate small organic or inorganic units has been paramount. Semi-condensed framework materials, whose compositions and structures place them at the borderline of these two classes, are described in this article, such compound types include the sodalite, cancrinite, analcime, zeloites ABW and JBW and scapolite structures. In each case recent chemistry and developments are described particularly with respect to advances made at The University of Southampton. The potential for merging the properties and structures of these two classes of compounds are also discussed.

Where zeolites and oxides merge: semi-condensed tetrahedral frameworks

Efficient Near‐Infrared Emission from Sodalite Derivatives

Synthesis of a range of anion-containing gallium and germanium sodalites

Substitutions in the Ca2Na6Al6Si6O24(SO4)2 haüyne structure

Substitutions in vanadate garnets

Solid solution in the wagnerite structure

Synthesis of the chromium analogue of(α)spodumene and its solubility relationships with ureyite and β-spodumene.

Dielectric relaxation in strontium titanate solid solutions containing mixed cations

F.A. Hummel

Papers

Substitutions in the Ca2Na6Al6Si6O24(SO4)2 haüyne structure

Substitutions in vanadate garnets

Solid solution in the wagnerite structure

Synthesis of the chromium analogue of(α)spodumene and its solubility relationships with ureyite and β-spodumene.

Dielectric relaxation in strontium titanate solid solutions containing mixed cations