title: Hexa-substituted polyoxometalates made of trivacant Dawson {P2W15} fragments and {Ni6} clusters under hydrothermal conditions.
abstract: Three novel polyoxometalates (POMs) containing [Ni6(μ3-OH)3](9-) and [P2W15O56](12-) units were first made, showing the first hexa-nuclearity transition-metal substituted POMs (TMSPs) based on monomeric lacunary Dawson fragments, which further indicates that the hydrothermal technique can offer an effective way for making new TMSPs through lacunary POM fragments incorporated with high-nuclear TM clusters.
authors.affiliation: Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China. ygy@fjirsm.ac.cn.
authors.forename: Yong-Chao
authors.initials: YC
authors.lastname: Liu
authors.forename: Chun-Hua
authors.initials: CH
authors.lastname: Fu
authors.forename: Shou-Tian
authors.initials: ST
authors.lastname: Zheng
authors.forename: Jun-Wei
authors.initials: JW
authors.lastname: Zhao
authors.forename: Guo-Yu
authors.initials: GY
authors.lastname: Yang