4-甲基-N-(3-甲基苯基)吡啶-2-胺
4-Methyl-N-(3-methyl-phen-yl)pyridin-2-amine.
作者信息
Fairuz Zainal Abidin, Aiyub Zaharah, Abdullah Zanariah, Ng Seik Weng, Tiekink Edward R T
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o3078. doi: 10.1107/S1600536811044059. Epub 2011 Oct 29.
The title amine, C(13)H(14)N(2), is twisted with a dihedral angle between the rings of 60.07 (9)°. The amine N-H group and pyridine N atom are syn allowing for the formation of centrosymmetric eight-membered {⋯HNCN}(2) synthons via N-H⋯N hydrogen bonds. The two-mol-ecule aggregates are sustained in the three-dimensional crystal packing via C-H⋯π and π-π inter-actions [centroid-centroid distance for pyridyl rings = 3.7535 (12) Å].
标题胺C(13)H(14)N(2)呈扭曲状，环之间的二面角为60.07 (9)°。胺的N - H基团与吡啶N原子呈顺式排列，可通过N - H⋯N氢键形成中心对称的八元{⋯HNCN}(2)合成子。两分子聚集体通过C - H⋯π和π - π相互作用维持在三维晶体堆积中[吡啶环的质心 - 质心距离 = 3.7535 (12) Å]。
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