首页> 中文期刊> 《结构化学》 >Hydrothermal Synthesis and Structure of One New Vanadoarsenate Zn(dien)(Hdien)2As6V15O42(H2O)·4H2O

Hydrothermal Synthesis and Structure of One New Vanadoarsenate Zn(dien)(Hdien)2As6V15O42(H2O)·4H2O

         

摘要

One new arsenic-vanadium cluster, [Zn(dien)(Hdien)]2[As6V15O42(H2O)]·4H2O (1, dien = diethylenetriamine), has been hydrothermally synthesized and characterized by IR, elemental analysis, TGA, magnetic property and single-crystal X-ray diffraction analysis. Crystal data for 1: monoclinic, space group P21/n, a = 13.959(3), b = 22.428(5), c = 22.831(5) , β = 90.733(4)o, Z = 4. X-ray crystallographic study showed that compound 1 is constructed from [As6V15O42(H2O)]6- polyoxoanions linked together by novel [Zn(dien)(Hdien)]3+ complex fragments via hydrogen bonds into a three-dimensional network. Variable temperature susceptibility measurement demonstrates the presence of antiferromagnetic interaction between VIV cations in 1.

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  • 来源
    《结构化学》 |2009年第4期|503-508|共6页
  • 作者单位

    State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China;

    Biology and Chemistry Engineering Department of Fuqing Branch of Fujian Normal University Fuqin Branch of Fujian Normal University Fuqing Fujian 350300 China;

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