6,6'-二乙氧基-2,2'-[丙烷-1,3-二氧-双(亚氨基甲基亚基)]二苯酚
6,6'-Dieth-oxy-2,2'-[propane-1,3-diyl-dioxy-bis(nitrilo-methyl-idyne)]diphenol.
作者信息
Wang Li, Sun Yin-Xia, Tong Jun-Feng
机构信息
School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 3;66(Pt 3):o512. doi: 10.1107/S1600536810003430.
The complete mol-ecule of the title compound, C(21)H(26)N(2)O(6), is generated by a crystallographic twofold axis and adopts a trans configuration with respect to the azomethine group. The two benzene rings are almost perpendicular to one another, making a dihedral angle of 89.53 (3)°. In the mol-ecular structure, pairs of intra-molecular O-H⋯N hydrogen bonds generate two six-membered rings. The crystal structure is further stabilized by inter-molecular C-H⋯O hydrogen bonds, which link four adjacent mol-ecules into a network structure.
标题化合物C(21)H(26)N(2)O(6)的完整分子由一个晶体学二重轴生成，相对于偶氮甲碱基团呈反式构型。两个苯环几乎相互垂直，二面角为89.53 (3)°。在分子结构中，分子内的O-H⋯N氢键对形成了两个六元环。晶体结构通过分子间的C-H⋯O氢键进一步稳定，这些氢键将四个相邻分子连接成网络结构。
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