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二维层状结构磷酸锌化合物的水热合成与结构表征

王禹1, 叶俊伟1, 王莉1, 关莉2, 范勇1, 史苏华1   

  1. (1. 吉林大学 化学学院, 长春130012;   2. 吉林大学 环境与资源学院, 长春 130061)
  • 收稿日期:2005-04-08 修回日期:1900-01-01 出版日期:2006-03-26 发布日期:2006-03-26
  • 通讯作者: 史苏华

Hydrothermal Synthesis, Crystal Structure and Characterization of a Two-dimensional Layered Zinc Phosphate

WANG Yu1, YE Jun-wei1, WANG Li1, GUAN Li2, FAN Yong1, SHI Su-hua1   

  1. (1. College of Chemistry, Jilin University, Changchun 130012, China; 2. College of Environment and Resources, Jilin University, Changchun 130061, China)
  • Received:2005-04-08 Revised:1900-01-01 Online:2006-03-26 Published:2006-03-26
  • Contact: SHI Su-hua

摘要: 在水热条件下, 制得了ZnHPO4单晶. 对其进行了粉末X射线衍射分析、 红外光谱、 元素分析和单晶X射线衍射分析. 单晶结构分析结果表明, 该晶体属于单斜晶系, P2(1)/c空间群, a=0.462 51(14) nm,b=1.360 8(4) nm, c=0.582 84(18) nm, β=98.752(5)°, V=0.362 56(19) nm3, Z=2, M=161.35, R1=0.074 2, wR2=0.229 6.

关键词: 水热合成, 磷酸锌, 晶体结构

Abstract: A new two-dimensional layered zinc phosphate (ZnHPO4) was synthesized by means of hydrothermal method. The as-synthesized product was characterized by means of powder X-ray diffraction and IR spectroscopy. Single-crystal X-ray diffraction analysis shows that the title compound crystallized in the monoclinic space group P2(1)/c (No.14), with the parameters a=0.462 51(14) nm, b=1.360 8(4) nm, c=0.582 84(18) nm, β=98.752(5)°, V=0.362 56(19) nm3, Z=2, M=161.35, R1=0.074 2, wR2=0.229 6. Its structure was built up by infinite four-remembered ring chains sharing vertices, generating a new two-dimensional layer structure.

Key words: hydrothermal synthesis, zinc phosphate, crystal structure

中图分类号: 

  • O631