高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (4): 535.

• 研究简报 • 上一篇    下一篇

三维骨架{[Cu(1,2-pn)2]4[V18O42(H2O)]}n·8nH2O化合物的水热合成和晶体结构

林碧洲1,2, 刘世雄1   

  1. 1. 福州大学化学系, 福州 350002;
    2. 华侨大学材料物理化学研究所, 泉州 362011
  • 收稿日期:2001-07-03 出版日期:2002-04-24 发布日期:2002-04-24
  • 通讯作者: 刘世雄(1943年出生),男,教授,博士生导师,从事配位化学和结构化学研究.
  • 基金资助:

    福建省自然科学基金(批准号:D0010010)资助.

Hydrothermal Synthesis and Crystal Structure of a Three-dimensionalOpen-framework Compound, {[Cu(1,2-pn)-2]4[V18O42(H2O)]}n·8nH2O

LIN Bi-Zhou1,2, LIU Shi-Xiong1   

  1. 1. Department of Chemistry, Fuzhou University, Fuzhou 350002, China;
    2. Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362011, China
  • Received:2001-07-03 Online:2002-04-24 Published:2002-04-24

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关键词: 多聚钒酸盐, 晶体结构, 水热合成

Abstract: The hydrothermal reaction of V2O5, Cu(CH3COO)2·H2O, TMAOH and 1,2-diaminopropane gave a novel three-dimensional framework material, {[Cu(1,2-pn)2]4[V18O42(H2O)]}n ·8nH2O, which was constructed from the mixed-valence {V18O42(H2O)} clusters interconnected through {Cu(1,2-pn)2} complex groups.{[Cu(1,2-pn)2]4[V18O42(H2O)]}n ·8nH2O was characterized by IR, TGA and single-crystal X-ray diffraction.It crystallizes in tetragonal space group P4/nnc with a=1.5107(2) nm, c = 1.8645(4) nm, Dc = 2.028 g/cm3, Z = 2, R1= 0.0631, wR2 = 0.1538.

Key words: Polyoxovanadate, Crystal structure, Hydrothermal synthesis

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