...
首页> 外文期刊>Journal of Coordination Chemistry >Syntheses, structures, magnetic, and luminescent properties of five lanthanide-based MOFs with p-phenylenediamine-tetraacetic acid ligand
【24h】

Syntheses, structures, magnetic, and luminescent properties of five lanthanide-based MOFs with p-phenylenediamine-tetraacetic acid ligand

机译:五种具有对苯二胺四乙酸配体的镧系元素MOF的合成,结构,磁性和发光性质

获取原文
获取原文并翻译 | 示例
           

摘要

Five new isomorphous metal-organic frameworks, {[Ln(PhDTA)(0.5)(H(2)PhDTA)(0.5)(H2O)(3)]H2O}(n) [Ln=Pr (1), Sm (2), Eu (3), Gd (4), Tb (5)], have been synthesized under solvothermal conditions based on p-phenylenediamine-N,N,N,N-tetraacetic acid (H(4)PhDTA). Compounds 1-5 were characterized by infrared spectra, thermogravimetric analyses and single-crystal X-ray diffraction. Compounds 1-5 crystallize in the monoclinic system with space group of P2(1)/c and have 3-D framework structures. The H(2)PhDTA(2-) and H(2)PhDTA(4-) ions exhibit different tetradentate and bidentate modes to connect with lanthanide ions, respectively. The solid-state luminescence of 5 and magnetism of 4 were investigated further.
机译:五个新的同构金属有机骨架,{[Ln(PhDTA)(0.5)(H(2)PhDTA)(0.5)(H2O)(3)] H2O}(n)[Ln = Pr(1),Sm(2 ),Eu(3),Gd(4),Tb(5)]是在溶剂热条件下基于对苯二胺-N,N,N,N-四乙酸(H(4)PhDTA)合成的。通过红外光谱,热重分析和单晶X射线衍射表征化合物1-5。化合物1-5在单斜晶系体系中具有P2(1)/ c的空间群结晶,并具有3-D骨架结构。 H(2)PhDTA(2-)和H(2)PhDTA(4-)离子分别显示不同的四齿和双齿模式以与镧系离子连接。进一步研究了5的固态发光和4的磁性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号