Symmetry preservation in a new noncentrosymmetric lattice comprised of acentric POM clusters residing in bowls of Cs+-based half SOD β-cage

Abstract
In light of ever growing interests in noncentrosymmetric materials, a fascinating reticular chemistry is illustrated via the structure of a new family of solids where the acentric symmetry of the well-known [V4+ 14As3+ 8O42Cl]5 POM cluster is manifested through the network construction of counter cations featuring slabs of Cs+-based half SOD β-cages.