Citation: Jing Xin Meng, Ying Ma, Xin Xin Xu, Yang Guang Li, En Bo Wang. A new chain-like heteropolytungstate formed by Keggin cluster units:Synthesis and structure of [H₂bpy]₃ [SiMnW₁₁O₃₉]·1.25H₂O[J]. Chinese Chemical Letters, ;2007, 18(1): 81-84. doi: 10.1016/j.cclet.2006.11.020 shu

A new chain-like heteropolytungstate formed by Keggin cluster units:Synthesis and structure of [H₂bpy]₃ [SiMnW₁₁O₃₉]·1.25H₂O

Key Laboratory of Polyoxometalate Science of Ministry of Education Department of Chemistry, Northeast Normal University Ren Min Street No.5268, Changchun, Jilin 130024, PR China

Received Date: 15 May 2006

Fund Project: This work was supported by the National Natural Science Foundation of China (20371011).

A new heteropolytungstate,[H₂bpy]₃[SiMnW₁₁O₃₉]·1.25H₂O (1), has been prepared under mild hydrothermal conditions and structurally characterized by single crystal X-ray diffraction. It is the first characterized compound containing 1D zigzag chain of transition metal substituted Keggin heteropolytungstate, which is connected through a common oxygen atom. The elemental analysis and IR of it are also described.
- Heteropolytungstate,
- Keggin clusters,
- Zigzag chain
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