Crystal structure of (E)-N-{[3-methyl-1pheny-l- 5-(1H-pyrrol-1-yl)-1H-pyrazol-4yl] methylidene} hydroxylamine

被引：1

作者：

Mague, Joel T. ^{[1
]}

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

Akkurt, Mehmet ^{[4
]}

Ei-Emary, Talaat I. ^{[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, Chem Dept, El Minia 61519, Egypt

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

[5] Assiut Univ, Fac Sci, Dept Phys, Assiut 71515, Egypt

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

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2014年 / 70卷

关键词：

crystal structure; pyrrole ring; hydrogen bonding; hydroxylamine;

D O I：

10.1107/S1600536814023514

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C15H14N4O, crystallizes with two molecules in the asymmetric unit with similar conformations (r.m.s. overlay fit for the 20 non-H atoms = 0.175 angstrom). In the first molecule, the dihedral angles between the planes of the central pyrazole ring and the pendant phenyl and pyrrole rings are 42.69 (8) and 51.88 (6)degrees, respectively, with corresponding angles of 54.49 (7) and 49.61 (9) degrees, respectively, in the second molecule. In the crystal, the two molecules, together with their inversion-symmetry counterparts, are linked into tetramers by O - H center dot center dot center dot N hydrogen bonds. The tetramers form layers parallel to (211) through pairwise C - H center dot center dot center dot N interactions.

引用

页码：O / +

页数：12

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