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Magnetic Properties of a Mixed Spin-2 and Spin-5/2 Heisenberg Ferrimagnetic System on a Two-Dimensional Honeycomb Lattice： Green＇s Function Approach
  • ISSN号：0253-6102
  • 期刊名称：《理论物理通讯：英文版》
  • 时间：0
  • 分类：O621.3[理学—有机化学;理学—化学]
  • 作者机构：[1]河北北方学院理学院,河北张家口075000, [2]张家口市第一中学,河北张家口075000
  • 相关基金：国家自然科学基金重点项目（20490210）
作者： YAO Kai-Lun[1,2], LI Jian-Wen[1], LIU Zu-Li[1], FU Hua-Hua[1], ZU Lin[1]
关键词： 光致变色, 联茚满二羟基烯二酮, 合成, Photochromism, biindenylidenedione, synthesis
中文摘要：

目的合成新型的光致变色化合物.方法联茚满烯二酮类光致变色磁性化合物在晶体状态下光照变色,同时产生稳定的自由基.这些特殊的性质使得这一系列化合物具有巨大的潜在应用价值.连用格式试剂与酮加成的经典反应.结果合成了新的（联茚满）烯二酮类化合物即3,3’-二对乙氧基苯-基3,3’-二羟基-2,2’-二茚叉基-1,1’-二酮.结论红外、核磁、元素分析、晶体结构4种波谱手段能确定其结构.

英文摘要：

Objective To synthesize new biindenylidene compound. Methods The biindenylidene derivatives are unusual in that they simultaneously generate radicals and undergo photochromism in the crystalline state. Results The preparation of a new series of 3, 3＇-diaryl biindenylidenedione derivatives is made. Conclusion The new compound is carefully characterized by H-NMR, IR, elemental analysis and X-ray crystallography.

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期刊信息
  • 《理论物理通讯：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中科院理论物理所 中国物理学会
  • 主编：孙昌浦
  • 地址：北京2735邮政信箱 中国科学院理论物理研究所编辑部
  • 邮编：100190
  • 邮箱：ctp@itp.ac.cn
  • 电话：010-62551495 62541813 62550630
  • 国际标准刊号：ISSN：0253-6102
  • 国内统一刊号：ISSN：11-2592/O3
  • 邮发代号:
  • 获奖情况:
  • 首届国家期刊奖,中国科学院优秀期刊特别奖,国家期刊奖百种重点期刊,中国期刊方阵“双高”期刊
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  • 俄罗斯文摘杂志,美国化学文摘（网络版）,美国数学评论（网络版）,德国数学文摘,荷兰文摘与引文数据库,美国剑桥科学文摘,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:342