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CN108191895A 基于2-醛基-8-羟基喹啉缩三羟基氨基甲烷席夫碱的四核镝簇合物及其合成方法和应用 失效 - 权利终止

  • Patent Title: 基于2-醛基-8-羟基喹啉缩三羟基氨基甲烷席夫碱的四核镝簇合物及其合成方法和应用
  • Patent Title (English): Tetranuclear dysprosium cluster compound based on 2-formyl-8-hydroxyquinolinetrihydroxyaminomethane Schiff base as well as synthesis methods and application thereof
  • Application No.: CN201810056962.7
    Application Date: 2018-01-19
  • Publication No.: CN108191895A
    Publication Date: 2018-06-22
  • Inventor: 邹华红 , 刘子源 , 梁福沛
  • Applicant: 广西师范大学
  • Applicant Address: 广西壮族自治区桂林市七星区育才路15号
  • Assignee: 广西师范大学
  • Current Assignee: 广西师范大学
  • Current Assignee Address: 广西壮族自治区桂林市七星区育才路15号
  • Agency: 桂林市持衡专利商标事务所有限公司
  • Agent 唐智芳
  • Main IPC: C07F5/00
  • IPC: C07F5/00 ;  H01F1/42
基于2-醛基-8-羟基喹啉缩三羟基氨基甲烷席夫碱的四核镝簇合物及其合成方法和应用
Abstract:
本发明公开了一种基于2-醛基-8-羟基喹啉缩三羟基氨基甲烷席夫碱的四核镝簇合物及其合成方法和应用。该四核镝簇合物的化学式为：[Dy4(C14H14N2O4)4(CH3COO)4(CH3OH)2]·2H2O；属于三方晶系，R-3空间群。本发明提供了两种合成上述四核镝簇合物的方法，方法简单、产率较高、重复性好。申请人研究发现该簇合物具有单分子磁体行为，可以用于制备磁性材料。
Abstract(English):

The invention discloses a tetranuclear dysprosium cluster compound based on 2-formyl-8-hydroxyquinolinetrihydroxyaminomethane Schiff base as well as synthesis methods and application thereof. The chemical formula of the tetranuclear dysprosium cluster compound is as follows: [Dy4(Cl4H14N2O4)4(CH3COO)4(CH3OH)2].2H2O and the tetranuclear dysprosium cluster compound belongs to a trigonal crystal system and has an R-3 space group. The invention provides two methods for synthesizing the tetranuclear dysprosium cluster compound; the methods are simple and have relatively high yield and good repeatability. The applicant researches and finds out that the cluster compound has a single molecular magnet behavior and can be used for preparing magnetic materials.

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