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Synthesis, Structure and Characterization of a 3D Chiral Carboxylate and Phosphonate Metalorganic Framework Based on 1,1?-Biphenol Ligand

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【Author】 JIAO Jing-Jing;LI Zi-Jian;ZHENG Fa-Kun;LIU Bai-Zhan;CUI Yong;State Key Laboratory of Metal Matrix Composites, School of Chemistry and Chemical Engineering, Shanghai Jiaotong University;State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences;China Tobacco;

【通讯作者】郑发鲲;刘百战;崔勇;

【机构】 State Key Laboratory of Metal Matrix Composites, School of Chemistry and Chemical Engineering, Shanghai Jiaotong University； State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences； China Tobacco；

【摘要】 A novel phosphonate-based chiral metal-organic framework 1 was synthesized from C₂-symmetric 1,1?-biphenol-based ligand and structurally characterized by single-crystal and powder X-ray diffraction, Fourier-transform infrared spectra（FTIR）, circular dichroism（CD） and thermogravimetric analyses（TGA）. Two neighboring Mn ions are linked by two carboxylate groups and one phosphate group to form a di-manganese unit [Mn₂] and each [Mn₂] cluster in 1 is linked by five ligands, generating a 3D network with fns topology. In addition, the photoluminescence properties of 1 and H₄ L were investigated.更多还原

【Abstract】 A novel phosphonate-based chiral metal-organic framework 1 was synthesized from C₂-symmetric 1,1?-biphenol-based ligand and structurally characterized by single-crystal and powder X-ray diffraction, Fourier-transform infrared spectra（FTIR）, circular dichroism（CD） and thermogravimetric analyses（TGA）. Two neighboring Mn ions are linked by two carboxylate groups and one phosphate group to form a di-manganese unit [Mn₂] and each [Mn₂] cluster in 1 is linked by five ligands, generating a 3D network with fns topology. In addition, the photoluminescence properties of 1 and H₄ L were investigated.更多还原

【关键词】 biphenol； phosphonate； manganese； chiral metal-organic framework； photoluminescence；
【Key words】 biphenol； phosphonate； manganese； chiral metal-organic framework； photoluminescence；

【基金】 Supported by NSFC(No.21431004,21522104 and 21620102001);“973” Program(No.2014CB932102 and 2016YFA0203400);the Shanghai “Eastern Scholar” Program SSTC-14YF1401300;the Key Project of Basic Research of Shanghai(17JC1403100)

【文献出处】 Chinese Journal of Structural Chemistry ,结构化学(英文版) , 编辑部邮箱 ,2018年09期

【分类号】O641.4
【被引频次】2
【下载频次】55

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