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以4,4’-氧化二苯四羧酸二酐和1,10-邻菲啰啉为配体在水热条件下合成了标题配合物,并用元素分析、红外光谱、X-射线单晶衍射以及热重分析对配合物进行了表征。晶体结构分析表明配合物为三斜晶系,P-1空间群。a=11.190(2),b=12.587(2),c=13.097(3),α=102.688(3)°,β=105.751(2)°,γ=92.615(2)°,V=1721.1(6)A3,Z=2。配合物为单核结构,相邻的单核分子通过氢键的识别作用形成一维超分子双链。π…π堆积作用和C—H…π之间弱相互作用将邻近超分子双链的进一步扩展为三维超分子结构。
The title complex was synthesized by hydrothermal reaction using 4,4’-oxydiphenyltetracarboxylic dianhydride and 1,10-phenanthroline as ligands. The complex was characterized by elemental analysis, IR, X-ray single crystal diffraction And thermogravimetric analysis of the complexes were characterized. Crystal structure analysis shows that the complex is triclinic, P-1 space group. a = 11.190 (2) , b = 12.587 (2) , c = 13.097 3, α = 102.688 (3) °, β = 105.751 (2) °, 1721.1 (6) A3, Z = 2. The complex is a mononuclear structure. The adjacent mononuclear molecules form a one-dimensional supramolecular double-stranded chain through the recognition of hydrogen bonds. π ... π The weak interaction between stacking and C-H ... π further expands the adjacent supramolecular double-stranded into a three-dimensional supramolecular structure.