Two new boron imidazolate frameworks(BIFs),Zn2[HBH(2-mim)3]2(1,2-PEA)2(EG)2(BIF-120,EG=ethylene glycol)and Zn[BH(2-mim)3](1,2-HPEA)(BIF-121),were successfully synthesized by mixing the KBH(2-mim)3 ligand and the semir...Two new boron imidazolate frameworks(BIFs),Zn2[HBH(2-mim)3]2(1,2-PEA)2(EG)2(BIF-120,EG=ethylene glycol)and Zn[BH(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-H2PEA)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.展开更多
基金We gratefully acknowledge the National Key Research and Development Program of China(No.2018YFA0208600)。
文摘Two new boron imidazolate frameworks(BIFs),Zn2[HBH(2-mim)3]2(1,2-PEA)2(EG)2(BIF-120,EG=ethylene glycol)and Zn[BH(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-H2PEA)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.
