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Article Navigation> JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY> 2014> 23(2): 265-269
MA Xiao-li, SUN Shuai. Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2014, 23(2): 265-269.
Citation: MA Xiao-li, SUN Shuai. Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2014, 23(2): 265-269.
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Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate

  • School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China

  • Received Date:2013-03-14
    Abstract
  • The title compound bis (1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate, [C 11H 21N 2] 2[W 6O 19], was synthesized and characterized by single-crystal X-ray diffraction, IR and elemental analysis. It crystallizes in the monoclinic system, space group P2 1/ nwith a=1.112.84(14), b=1.283.84(17), c=1.293.28(17) nm, β=96.410(2)°, V=1.836.2(4) nm 3, C 22H 42N 4O 19W 6, M r=1.769.70, D c=3.201 g/cm 3, F(000)=1.596, Z=2, μ(Mo Kα)=18.797 mm -1, the final R=0.031.3, wR=0.059.8 for observed reflections ( I>2 σ( I)).
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