中华医学超声杂志

应用化学 ›› 1993, Vol. 0 ›› Issue (2): 57-59.

• 研究论文 • 上一篇    下一篇

β-二酮型钴和镍配合物液晶的合成与表征

张淑媛1, 杨涛1, 张榕本2   

  1. 1. 郑州大学化学系 450052 郑州;
    2. 中国科学院化学研究所 北京
  • 收稿日期:1992-04-09 修回日期:1992-09-19 出版日期:1993-04-10 发布日期:1993-04-10
  • 基金资助:
    国家自然科学基金资助课题

SYNTHESIS AND CHARACTERIZATION OF β-DIKETONE TYPE LIQUID CRYSTAL OF COBALT AND NICKEL COMPLEXES

Zhang Shuyuan1, Fang Tao1, Zhang Rongben2   

  1. 1. Department of Chemistry, Zhengzhou University, 450052 Zhengzhou;
    2. Institute of Chemistry, Chinese Academy of Sciences, Beijing
  • Received:1992-04-09 Revised:1992-09-19 Published:1993-04-10 Online:1993-04-10

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摘要： 合成了β-二酮型钴和镍配合物。通过元素分析、IR、NMR、热台偏光显微镜、DSC和WAXS等观测,表明两个配合物皆为热致性向列型液晶。

关键词: β-二酮, 钴, 镍, 配合物, 液晶, 合成

Abstract: The cobalt(Ⅱ) and nickel(Ⅱ)complexes of β-diketone type liquid crystal have been synthesized. Their structures were characterized by IR, NMR measurements and elemental analysis. The complexes prepared were all shown to be nernatic phase liquid crystals,as proved by DSC results,polarizing microscopic observation and X-ray diffractiometry.

Key words: β-diketone, cobalt, nickel, complex, liquid crystal, synthesis

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