Crystal structure of (E)-2-amino-4-methyl­sulfanyl-6-oxo-1-{[(thiophen-2-yl)­methyl­idene]­amino}-1,6-di­hydro­pyrimidine-5-carbo­nitrile

Acta Crystallographica Section E: Crystallographic Communications

Elgemeie, G.H.¹  Mohamed, R.A.¹  Salah, A.M.¹  Jones, P.G.² 

[1]Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt

[2]Institut fü

[3]r Anorganische und Analytische Chemie, Technische Universitä

[4]t Braunschweig, Postfach 3329, D-38023 Braunschweig, Germany

关键词: CRYSTAL STRUCTURE;    PYRIMIDINE;    THIENYL;    N-H...N AND N-H...O HYDROGEN BONDS.;   

DOI  :  10.1107/S205698901501885X

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, C11H9N5OS2, a 1-thio­phen-2-yl­methyl­ene­amino­pyrimidine derivative, displays an essentially planar C—NH2 group. The conformation across the N=C bond linking the pyrimidine and thienyl groups is E. The pyrimidine and thienyl ring systems subtend an inter-planar angle of 42.72 (5)°. In the crystal, mol­ecules are linked by N–H⋯Nnitrile and N–H⋯O=C hydrogen bonds, forming chains parallel to the b axis.

【 授权许可】

CC BY