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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of 9-butyl-6-[2-(pyridin-4-yl)ethen­yl]carbazol-3-amine
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Crystal structure of 9-butyl-6-[2-(pyridin-4-yl)ethen­yl]carbazol-3-amine

机译:9-丁基-6- [2-(吡啶-4-基)乙烯基]咔唑-3-胺的晶体结构

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The asymmetric unit of the title compound, C23H23N3, consists of two mol­ecules, A and B, with different conformations. In mol­ecule A, the dihedral angle between the carbazole ring system (r.m.s. deviation = 0.028 Å) and the pyridine ring is 20.28 (9)° and the N—C—C—C torsion angle of the butyl side chain is −63.4 (3)°. The equivalent data for mol­ecule B are 0.065 Å, 48.28 (11)° and 61.0 (3)°, respectively. In the crystal, the components are connected by weak N—H⋯N hydrogen bonds, generating [030] C(14) chains of alternating A and B mol­ecules.
机译:标题化合物C23H23N3的不对称单元由具有不同构象的两个分子A和B组成。在分子A中,咔唑环系统(均方根偏差= 0.028Å)与吡啶环之间的二面角为20.28(9)°,丁基侧链的NCC扭转角为-63.4(3 )°。分子B的当量数据分别为0.065,48.28(11)°和61.0(3)°。在晶体中,各组分之间通过弱的NH = N氢键连接,从而生成[030] C(14)链,交替排列的A和B分子。

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