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通过１０－羟基－苯并（ｈ）喹啉与三乙基铟在苯中反应，合成了二〔１０－羟基苯并（ｈ）喹啉〕·四乙基合二铟（Ⅲ）。用元素分析、质子核磁共振谱、质谱以及Ｘ－射线单晶衍射等分析方法确定了化合物的结构。该化合物晶体属于单斜晶系，空间群为Ｐ２１／ｎ，化学式为： Ｃ１７Ｈ１８ＮＯＩｎ 。晶胞参数： ａ＝ １０．７３８（６）， ｂ＝ ９．２５５（３）， ｃ＝ １５．８６７（３），β＝ １０８．５２（３）°， Ｖ＝ １４９５．２４０（３） ３， Ｍｒ＝ ３６７．１６， Ｚ＝ ２， Ｄｃ＝ １．６３１ ｇ／ｃｍ ３，μ（ＭｏＫα）＝ １５．７４ｃｍ － １， Ｆ（０００）＝ ７３６．００， Ｒ＝ ０．０５６， ＲＷ ＝ ０．０７５。化合物中铟原子以五配位形式存在，呈变形三角双锥构型，其中２ 个铟原子和２ 两个氧原子构成中心四员环结构，整个分子是由２ 个以氧原子为桥的单核分子组成的二聚体，除与铟相连的乙基（Ｃ（１４）、Ｃ（１５）、Ｃ（１６）、Ｃ（１７）、及Ｃ（１４）、Ｃ（１５）、Ｃ（１６）、Ｃ（１７））外，其余原子组成一大平面结构。
Bis (10-hydroxybenzo (h) quinoline] · tetraethylantidium (Ⅲ) was synthesized by the reaction of 10-hydroxy-benzo (h) quinoline and triethylindium in benzene. The structures of the compounds were determined by elemental analysis, proton nuclear magnetic resonance spectroscopy, mass spectrometry and X-ray single crystal diffraction analysis. The crystal belongs to the monoclinic system with space group P21 / n and its chemical formula is C17H18NOIn. Cell parameters: a = 10.738 (6), b = 9.255 (3), c = 15.867 (3) β, β = 108.52 (3) °, V = 1495.240 (3) 3, Mr = 367.16, Z = 2, Dc = 1.631 g / cm 3, μ (MoKα) = 15.74 cm -1, F (000) = 736.00, R = = 0.075. In the compound, the indium atom exists in pentacoordinated form with a deformed triangular double cone configuration. Two indium atoms and two oxygen atoms form a central four-membered ring structure, and the whole molecule is composed of two single oxygen atom bridged In addition to the C (15) , C (15) , C (14), C (16), C (16) , C (17) ), the rest of the atoms form a large plane structure.