高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (3): 475.

• 研究简报 • 上一篇    下一篇

半水合L-胱胺酸锌的合成及其X射线粉末衍射表征

康立涛1, 施国顺1, 沈孝良1, 马礼敦1, 徐祥发2   

  1. 1. 复旦大学分析测试中心, 上海 200433;
    2. 上海市长宁区少年科技站, 上海 200051
  • 收稿日期:2000-12-14 出版日期:2002-03-24 发布日期:2002-03-24
  • 通讯作者: 康立涛(1976年出生),男,助理工程师,从事晶体学和X射线衍射研究.

The Synthesis of Zinc(Ⅱ)-L-Cysteine and Its Structural Characterization with X-ray Powder Diffraction

KANG Li-Tao1, SHI Guo-Shun1, SHEN Xiao-Liang1, MA Li-Dun1, XU Xiang-Fa2   

  1. 1. Center for Analysis and Measurement, Fudan University, Shanghai 200433, China;
    2. Youth Scientific Activity Center, Changning District, Shanghai 200051, China
  • Received:2000-12-14 Online:2002-03-24 Published:2002-03-24

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关键词: 合成, 晶胞参数, 粉末衍射, 指标化, L-胱胺酸锌

Abstract: The X-ray powder diffraction data of L-Zn(C6H10O4N2S2)·0.5H2O was collected by conventional X-ray powder diffractometer. It was indexed successfully. The cell parameters were attained, a =2.0172(4) nm, b =0^9607(2) nm, c =0.5033(1)nm, M20 =33, F30 =27(0.0114, 100), V = 0.9754 nm3, the density DX=1.81 g/cm3, so Z =4, and the possible space group is ascribed to P2122.

Key words: Synthesis, Cell parameter, Powder diffraction, Indexing, Zinc(Ⅱ)-L-cysteine

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