Hydrothermal Synthesis and Structures of Two One-Dimensional Heteropolytungstates Chains Formed by Keggin Cluster Units |
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| Authors: | Lian Chen Fei-Long Jiang Ning Li Wen-Tao Xu Mao-Chun Hong |
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| Affiliation: | (1) State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, People’s Republic of China |
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| Abstract: | Single crystals of [W11Ni1P1O39(Hbpy)](H2bpy)2 · 4.25H2O (1) and (W11Zn1P1O39)(H2bpy)2(Hbpy) · 1.5H2O (2) have been hydrothermally synthesized at 160 °C and both characterized by IR, elemental and single-crystal structural analyses. Compound 1 has a ladder-like chain structure by hydrogen bonding interactions, whereas 2 contains an unprecedented chain of Keggin polyoxotungstates by oxo-bridges and form a 2-D layer via hydrogen bonds. Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users. |
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| Keywords: | Hydrothermal synthesis Polyoxometalates Crystal structure Tungstate |
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