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Synthesis, Characterization and Properties of Two Novel Complexes Based on 2-Aminopyridine and Polyoxometalates
  • ISSN号:1001-604X
  • 期刊名称:《中国化学:英文版》
  • 时间:0
  • 分类:O626.32[理学—有机化学;理学—化学]
  • 作者机构:[1]Department of Chemistry, Beijing Institute of Technology, Beijing 100081, China, [2]Department of Chemistry, Chongqing University, Chongqing 400044, China, [3]Institute of Polyoxometalates Chemistry, Northeast Normal University, Changchun, Jinlin 130024, China
  • 相关基金:Project supported by the National Natural Science Foundation of China (Nos. 20271007. 20331010 and 90406002) and the Specialized Research Fund for the Doctoral Program of Higher Education of China (No. 20030007014). Dedicated to Professor Xikui Jiang on the occasion of his 80th birthday.
中文摘要:

二新奇建筑群是基于 2-aminopyridine 和 polyoxometalates (POM ) 提出了(C5H7N2 )6-[PMo11VMoVIO40 (VIVO ) 4 ]

英文摘要:

Two novel complexes based on 2-aminopyridine and polyoxometalates (POMs) formulated as (C5H7N2)6- [PMo11^ⅤMo^ⅥO40(V^ⅥO)4]·H2O (1) and (C5H7N2)16[P2W18O61.5]2 (2) were hydrothermally synthesized and structurally characterized by elemental analysis, ICP, IR, UV-Vis, TG, ESR and single crystal X-ray diffraction methods. Complex 1 consists of a novel tetra-capped Keggin POMs, [PMo11^ⅤMo^ⅥO40(V^ⅣO)4]^6-, in which four [V^ⅣO5] square pyramids cap the equatorial positions of Keggin core [PMo11^ⅤMo^ⅥO40]^14-, linked together with six protohated 2-aminopyridine via hydrogen bonding interactions. Dawson and lacunary Dawson POMs, [P2W18O62]^6- and [P2W17O61]^10- coexist in complex 2, they link together with sixteen protonated 2-aminopyridine via hydrogen bonding interactions. Complex 2 exhibits photochromic property.

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期刊信息
  • 《中国化学:英文版》
  • 主管单位:
  • 主办单位:中国化学会
  • 主编:
  • 地址:上海市枫林路354号中科院上海有机化学研究所
  • 邮编:200032
  • 邮箱:
  • 电话:021-54925243
  • 国际标准刊号:ISSN:1001-604X
  • 国内统一刊号:ISSN:31-1547/O6
  • 邮发代号:4-646
  • 获奖情况:
  • 中国期刊方阵“双高”期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国科学引文索引(扩展库),日本日本科学技术振兴机构数据库,英国英国皇家化学学会文摘
  • 被引量:175