As the applications of hydrothermal technique on the syntheses, various organic-inorganic hybrid materials of particular properties emerges constantly and much attention has been caused on the performances studies of various materials. The metal-oxygen clusters have been employed to constructed novel molecules-based function materials owing to their particular physical chemistry properties. We synthesized some metal-oxygen clusters, the cluster-polymers based on molybdenum-vanadium and molybdenum-phosphorou...