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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of 4-(2-azido­phen­yl)-5-benzoyl-2-(1H-indol-3-yl)-1H-pyrrole-3-carbo­nitrile
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Crystal structure of 4-(2-azido­phen­yl)-5-benzoyl-2-(1H-indol-3-yl)-1H-pyrrole-3-carbo­nitrile

机译:4-(2-叠氮基苯基)-5-苯甲酰基-2-(1H-吲哚-3-基)-1H-吡咯-3-甲腈的晶体结构

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摘要

In the title compound, C26H16N6O, the dihedral angles between the central pyrrole ring and the pendant indole ring system (r.m.s. deviation = 0.027 Å) and the azide-bearing benzene ring are 37.56 (8) and 51.62 (11)°, respectively. The azide group is almost coplanar with its attached benzene ring [C—C—N—N = 3.8 (3)°]. The benzoyl benzene ring is disordered over two orientations twisted with respect to each other by 9.29 (8)° in a 0.514 (2):0.486 (2) ratio. In the crystal, inversion dimers linked by pairs of Np—H⋯O (p = pyrrole) hydrogen bonds generate R22(10) loops. A second inversion dimer arises from a pair of Ni—H⋯Nc (i = indole and c = cyanide) hydrogen bonds, which generates an R22(16) loop. Together, the hydrogen bonds lead to [011] chains in the crystal.
机译:在标题化合物C26H16N6O中,中心吡咯环与悬垂吲哚环系统之间的二面角(r.m.s.偏差= 0.027Å)和含叠氮化物的苯环分别为37.56(8)和51.62(11)°。叠氮化物基团与其连接的苯环几乎共面[CC-CN = 3.8(3)°]。苯甲酰基苯环在两个方向上无序排列,它们以0.514(2):0.486(2)的比例相互扭曲9.29(8)°。在晶体中,由Np-H = O(p =吡咯)氢键对连接的反向二聚体生成R22(10)环。第二个反向二聚体由一对Ni-H⋯Nc(i =吲哚和c =氰化物)氢键产生,该氢键生成R22(16)环。氢键一起导致晶体中的[011]链。

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