N-（2,4-二甲基苯基）-2-甲基苯甲酰胺
N-(2,4-Dimethyl-phen-yl)-2-methyl-benzamide.
作者信息
Gowda B Thimme, Tokarčík Miroslav, Kožíšek Jozef, Rodrigues Vinola Zeena, Fuess Hartmut
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 25;65(Pt 4):o826. doi: 10.1107/S1600536809009830.
Abstract
In the title compound, C(16)H(17)NO, the N-H bond is in an anti conformation with respect to the C=O bonds. The aniline and benzoyl rings are almost coplanar, making a dihedral angle of 4.9 (3)°. The plane of the amide group makes an angle of 61.3 (3)° with the aniline ring and 58.3 (3)° with the benzoyl ring. In the crystal, the mol-ecules are linked by N-H⋯O hydrogen bonds into chains running along the b axis.
摘要
在标题化合物C₁₆H₁₇NO中，N - H键相对于C = O键呈反式构象。苯胺环和苯甲酰环几乎共面，二面角为4.9（3）°。酰胺基团的平面与苯胺环的夹角为61.3（3）°，与苯甲酰环的夹角为58.3（3）°。在晶体中，分子通过N - H⋯O氢键连接成沿b轴延伸的链。
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