TWO GROUPS OF COMPOUNDS WITH LARGE POROUS SUPERFRAMEWORKS BASED ON ANION-CENTERED[OT4] TETRAHEDRAAND THE FEATURES OF THEIREXTRAFRAMEWORK SUBSYSTEMS

Two groups of compounds with the tetrahedral differently charged $$\left \{ \left ( \textrm{TO}_4 \right )_6 \left [ \textrm{T}_4^s\textrm{O} \right ]_2 \right \}^{n+}$$ superframework and different extraframework compensatory subsystems are presented. The first group is characterized by a constant composition of the framework with the same topology and extraframework water-cation associates of the zeolite type with different compositions and configurations. Due to a low charge of the framework, the space of its large voids, along with monovalent cations, is forcedly occupied by neutral H2O molecules. In the second group, the composition and topology of a highly charged framework are variable, with a stable three-dimensional network of large extraframework cations. The effect of the framework charge on the features of its configuration is considered.