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三维杂金属(3d-4f)配位聚合物: {[Ln2Cu(pydc)4(H2O)6]·2H2O}n的合成与结构 被引量:1

Synthesis and structure of 3D heterometallic (3d-4f) coordination polymers:{[Ln_2Cu(pydc)_4-(H_2O)_6]·2H_2O}_n
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摘要 在水热条件下(160℃),通过稀土氧化物(Ln2O3)、氯化铜(CuCl2)与2,5-吡啶二甲酸(H2pydc)反应合成了两个新颖的3d-4f配位聚合物{[Ln2Cu(pydc)4(H2O)6]·2H2O}n[Ln=Eu(1)和Gd(2)].X射线晶体学研究表明,配位聚合物(1)和(2)是同晶异质体,都具有开放的三维网状结构.晶体结构和热重分析结果都表明在配位聚合物内存在较强的氢键相互作用.
出处 《科学通报》 EI CAS CSCD 北大核心 2009年第17期2444-2448,共5页 Chinese Science Bulletin
基金 国家自然科学基金资助项目(批准号:20771048,20621091)
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参考文献22

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同被引文献23

  • 1刘沁德,李俊然,马宝清,高松,周晴中,郁开北.的合成和晶体结构[J]中国稀土学报,2000(03).
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