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Crystal structure of 1, 3-di-2-[(4-methoxyphenyl)-1-diazenyl]imidazolidine

机译:1,3-二-2-[[(4-甲氧基苯基)-1-二氮烯基]咪唑烷的晶体结构

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摘要

The crystal and molecular structure of 1, 3-di-2-[(4-methoxyphenyl)-1-diazenyl]imidazolidine (1) has been determined by single crystal X-ray diffraction analysis. This novel bis-triazene assumes a close-to planar structure with the aryltriazene moieties aligned in diametrically opposed directions, unlike many other previously reported bis-triazenes, which assume a folded structure. The structure of 1 is compared with the closely related, non-cyclic bis-triazene analogue (2), and also compared with the structure of the simple mono-triazene (3). Crystal data: 1 C_(17)H_(20)N_6O_2, monoclinic, space group C2/c, a = 34.948(3), b = 5. 925(5), c = 8.1225(6) A, #beta# = 100.8420(10) deg, and V = 1652.0(2) A~3, for Z = 4.
机译:1,3-二-2-[(4-甲氧基苯基)-1-二氮烯基]咪唑烷(1)的晶体和分子结构已经通过单晶X射线衍射分析确定。与许多先前报道的双三叠氮烯呈折叠结构不同,该新颖的双三叠氮烯具有接近于平面的结构,其中芳基三叠氮烯部分沿沿直径相反的方向排列。将1的结构与紧密相关的非环状双三氮烯类似物(2)进行比较,还将其与简单的单三氮烯(3)的结构进行比较。晶体数据:1 C_(17)H_(20)N_6O_2,单斜晶,C2 / c空间群,a = 34.948(3),b = 5. 925(5),c = 8.1225(6)A,#beta#= 100.8420(10)度,V = 1652.0(2)A〜3,Z = 4。

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