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高等学校化学研究 ›› 2010, Vol. 26 ›› Issue (6): 862-865.

• Articles • 上一篇    下一篇

Hydrothermal Synthesis and Structure Characterization of Open-framework Cobalt-tungsten Phosphate [H3NCH2CH2NH3]3[Co3W4P4O28]

ZHANG Yan-lin1, YU Hai-hui1, ZHOU Yang1, HOU Dian-hui1 and KONG Li2*   

  1. 1. College of Chemical Engineering, Northeast Dianli University, Jilin 132012, P. R. China;
    2. College of Chemical and Materials Engineering, Jilin Institute of Chemical Technology, Jilin 132012, P. R. China
  • 收稿日期:2010-03-12 修回日期:2010-05-20 出版日期:2010-11-25 发布日期:2010-12-01
  • 通讯作者: KONG Li E-mail:KL_0613@yahoo.com.cn
  • 作者简介:KONG Li. E-mail: KL_0613@yahoo.com.cn
  • 基金资助:

    Supported by the National Natural Science Foundation of China(No.30800191).

Hydrothermal Synthesis and Structure Characterization of Open-framework Cobalt-tungsten Phosphate [H3NCH2CH2NH3]3[Co3W4P4O28]

ZHANG Yan-lin1, YU Hai-hui1, ZHOU Yang1, HOU Dian-hui1 and KONG Li2*   

  1. 1. College of Chemical Engineering, Northeast Dianli University, Jilin 132012, P. R. China;
    2. College of Chemical and Materials Engineering, Jilin Institute of Chemical Technology, Jilin 132012, P. R. China
  • Received:2010-03-12 Revised:2010-05-20 Online:2010-11-25 Published:2010-12-01
  • Contact: KONG Li E-mail:KL_0613@yahoo.com.cn
  • About author: KONG Li. E-mail: KL_0613@yahoo.com.cn
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.30800191).

摘要: A new three-dimensional open-framework cobalt(II)-tungsten(VI) phosphate, [H3NCH2CH2NH3]3?[Co3W4P4O28](1) has been synthesized from the reaction of CoCl2?6H2O, WO3, H3PO4, ethylenediamine and H2O. The title compound was fully characterized by infrared spectroscopy, elemental analysis, magnetic properties, thermogravimetric analysis, XPS and single-crystal X-ray diffraction. The compound crystallized in a tetragonal space group I4(1)/a with a=1.7118(4) nm, c=1.0773(2) nm, V =3.1568(11) nm3, Z =4.

关键词: Hydrothermal synthesis, Crystal structure, Polyoxometalate

Abstract: A new three-dimensional open-framework cobalt(II)-tungsten(VI) phosphate, [H3NCH2CH2NH3]3?[Co3W4P4O28](1) has been synthesized from the reaction of CoCl2?6H2O, WO3, H3PO4, ethylenediamine and H2O. The title compound was fully characterized by infrared spectroscopy, elemental analysis, magnetic properties, thermogravimetric analysis, XPS and single-crystal X-ray diffraction. The compound crystallized in a tetragonal space group I4(1)/a with a=1.7118(4) nm, c=1.0773(2) nm, V =3.1568(11) nm3, Z =4.

Key words: Hydrothermal synthesis, Crystal structure, Polyoxometalate