An asymmetrical Salamo-type compound 5-methoxy-4-chloro-2,2-[ethylenedioxybis(nitrilomethylidyne)]diphenol have been synthesized and characterized by single crystal X-ray crystallography. The crystal structure shows that the compound adopts an L-shaped configuration, in which the benzene rings are approximately perpendicular, making a dihedral angle of 84.09(3)º. And the molecule contains abundant intramolecular and intermolecular hydrogen bonding interactions. Thus, each molecule links six other molecules into an infinite 3D supramolecular structure by intermolecular hydrogen bonding interactions.
我们合成了一种不对称的萨拉莫型化合物 5-甲氧基-4-
氯-2,2-[亚乙二氧基双(次氮基甲基)]二
苯酚,并利用单晶 X 射线晶体学对其进行了表征。晶体结构显示,该化合物呈 L 型构型,苯环近似垂直,二面角为 84.09(3)º。分子中含有丰富的分子内和分子间氢键相互作用。因此,每个分子通过分子间氢键相互作用将其他六个分子连接成一个无限的三维超分子结构。