Crystal structure of 1-(2-aminophenyl)-3-phenylurea

被引：5

作者：

Mague, Joel T. ^{[1
]}

Mohamed, Shaaban K. ^{[2
,3
]}

Akkurt, Mehmet ^{[4
]}

Omran, A. Omran ^{[5
]}

Albayati, Mustafa R. ^{[6
]}

机构：

[1] Tulane Univ, Dept Chem, New Orleans, LA 70118 USA

[2] Manchester Metropolitan Univ, Chem & Environm Div, Manchester M1 5GD, Lancs, England

[3] Menia Univ, Fac Sci, Dept Chem, El Minia 61519, Egypt

[4] Erciyes Univ, Dept Phys, Fac Sci, TR-38039 Kayseri, Turkey

[5] Sohag Univ, Chem Dept, Fac Sci, Sohag 82524, Egypt

[6] Kirkuk Univ, Dept Chem, Coll Sci, Kirkuk, Iraq

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2015年 / 71卷

基金：

美国国家科学基金会;

关键词：

crystal structure; urea derivatives; N-H center dot center dot center dot N hydrogen bonds; N-H center dot center dot center dot O hydrogen bonds; twinned structure;

D O I：

10.1107/S2056989014028175

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C13H13N3O, the phenyl ring makes a dihedral angle of 47.0 (1)degrees with the mean plane of the -NC(=O) N-unit, while the dihedral angle between the latter mean plane and the aminophenyl ring is 84.43 (7)degrees. In the crystal, molecules are linked via N-H center dot center dot center dot O hydrogen bonds involving the central -NHC(=O) NH- units, forming chains running parallel to the b axis. These chains associate with one another via N-H center dot center dot center dot O and N-H center dot center dot center dot N hydrogen bonds, from the pendant amino groups to the -NHC(=O) NH- units of adjacent molecules, forming columns propagating along [010]. The structure was refined as a two-component twin with a 0.933 (3): 0.067 (3) domain ratio.

引用

页码：O88 / U365

页数：8

共 12 条

[1]

Brandenburg K., 2012, DIAMOND

[2]

Bruker, 2014, APEX2 SAINT SADABS

[3] Small-molecule H-bond donors in asymmetric catalysis [J].