Crystal structure and Hirshfeld surface analysis of ( Z )-2-amino-4-(2,6-di-chloro-phen-yl)-5-(1-hy-droxy-ethyl-idene)-6-oxo-1-phenyl-1,4,5,6-tetra-hydro-pyridine-3-carbo-nitrile.

Autor: Naghiyev FN; Department of Chemistry, Baku State University, Z. Khalilov str. 23, Az, 1148 Baku, Azerbaijan., Pavlova AV; Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklay St. 6, Moscow, 117198 , Russian Federation., Khrustalev VN; Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklay St. 6, Moscow, 117198 , Russian Federation.; N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prosp. 47, Moscow, 119991, Russian Federation., Akkurt M; Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey., Khalilov AN; Department of Chemistry, Baku State University, Z. Khalilov str. 23, Az, 1148 Baku, Azerbaijan.; 'Composite Materials' Scientific Research Center, Azerbaijan State Economic University (UNEC), H. Aliyev str. 135, Az 1063, Baku, Azerbaijan., Akobirshoeva AA; Acad. Sci. Republ. Tadzhikistan, Kh. Yu. Yusufbekov Pamir Biol. Inst., 1 Kholdorova St, Khorog 736002, Gbao, Tajikistan., Mamedov İG; Department of Chemistry, Baku State University, Z. Khalilov str. 23, Az, 1148 Baku, Azerbaijan.
Jazyk: angličtina
Zdroj: Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2021 Aug 10; Vol. 77 (Pt 9), pp. 930-934. Date of Electronic Publication: 2021 Aug 10 (Print Publication: 2021).
DOI: 10.1107/S2056989021007994
Abstrakt: The mol-ecular conformation of the title compound, C 20 H 15 Cl 2 N 3 O 2 , is stabilized by an intra-molecular O-H⋯O hydrogen bond, forming an S (6) ring motif. The central pyridine ring is almost planar [maximum deviation = 0.074 (3) Å]. It subtends dihedral angles of 86.10 (15) and 87.17 (14)°, respectively, with the phenyl and di-chloro-phenyl rings, which are at an angle of 21.28 (15)° to each other. The =C(-OH)CH 3 group is coplanar. In the crystal, mol-ecules are linked by inter-molecular N-H⋯N and C-H⋯N hydrogen bonds, and N-H⋯π and C-H⋯π inter-actions, forming a three-dimensional network. The most important contributions to the crystal packing are from H⋯H (33.1%), C⋯H/H⋯C (22.5%), Cl⋯H/H⋯Cl (14.1%), O⋯H/H⋯O (11.9%) and N⋯H/H⋯N (9.7%) inter-actions.
(© Naghiyev et al. 2021.)
Databáze: MEDLINE
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