Syntheses,Crystal Structures and Properties of Two New Zn Based Boron Imidazolate Frameworks |
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| Institution: | Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Institute of Physical Chemistry,Zhejiang Normal University,Jinhua 321004,China;State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Institute of Physical Chemistry,Zhejiang Normal University,Jinhua 321004,China;State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China |
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| Abstract: | Two new boron imidazolate frameworks (BIFs),Zn_2HBH(2-mim)_3]_2(1,2-PEA)_2(EG)_(2 )(BIF-120,EG=ethylene glycol) and ZnBH(2-mim)_3](1,2-HPEA)(BIF-121),were successfully synthesized by mixing the KBH(2-mim)_3 ligand and the semirigid aromatic dicarboxylate ligand 1,2-benzenediacetic acid (1,2-H_2PEA) under solvothermal conditions.In this paper,the two samples were structurally characterized by single-crystal X-ray diffraction and tested by infrared spectroscopy (IR),UV-visible spectroscopy (UV-Vis),thermogravimetric analysis TGA and X-ray powder diffractions.In addition,the solid-state luminescent properties of these crystals were also investigated. |
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