Two novel organic–inorganic hybrid molybdenum(<scp>v</scp>) cobalt/nickel phosphate compounds based on isolated nanosized Mo/Co(Ni)/P cluster wheels

Abstract

Compounds <bold>1</bold> and <bold>2</bold> are the first two isolated structures in the family of 2D layered high-nuclear wheel-shaped {Mo/TM/P} clusters. Both compounds show good NLO activities, which are rare in compounds containing POM anions.