【作者】 周实； 陈亚光；

【Author】 Shi Zhou 1,2 , Ya-Guang Chen 1,* 1 College of Chemistry, Northeast Normal University, Changchun, 130024 2 College of Chemistry, JiLin Normal University, Siping, 136000

【机构】 东北师范大学化学学院； 吉林师范大学化学学院；

【摘要】 <正>多金属盐酸盐作为重要的金属氧化物,由于它们多样的拓扑性质和在催化、光化学、电变色、药学和磁学中巨大的潜在应用在固态材料化学中受到的广泛的关注[1,2]。我们的工作集中于设计和合成基于八钼酸盐的无机-有机杂化材料,一方面,用以改良多金属氧酸盐的性质,另一方面,以探索合成新颖结构。水热合成法合成了新化合物更多还原

【Abstract】 Polyoxometalates (POM), as an important family of metal oxides, have been receiving considerable attention in solid state materials chemistry, owing to their diverse topological properties and great potential applications in catalysis, photochemistry, electrochromism, medicine, and magnetism[1,2]. Our work is focused on the design and synthesize of octamolybdate-based inorganic-organic hybrid materials, in order to improve the property of polyoxometalates and explore the novel structures. A new hybrid [Ni2L2(H2O)4Mo8O26]·4H2O, L = 2,4,5-tri(pyridyl)imi was synthesized hydrothermally and characterized by element analysis, IR spectroscopy, thermoanalysis and X-ray single-crystal analysis. The hybrid crystalized in triclinic system with P-1 space group. L bridges two Ni ions and coordinates to the five-coordinated Mo atom of γ-Mo8O264- , forming a one dimensional chain. The fact that the five-coordinated Mo atom of γ-Mo8O264- accepts the organic N atom is rarely reported.更多还原