Crystal structure and Hirshfeld surface analysis of 2-amino-4-(4-methoxyphenyl)-6-oxo-1-phenyl-1,4,5,6-tetrahydropyridine-3-carbonitrile

The central tetrahydropyridine ring of the title compound, C19H17N3O2, adopts a screw-boat conformation. In the crystal, strong C—H. . .O and N—H. . .N hydrogen bonds form dimers with R22(14) and R22(12) ring motifs, respectively, between consecutive molecules along the c-axis direction. Intermolecular N—H. . .O and C—H. . .O hydrogen bonds connect these dimers, forming a three-dimensional network. C—H. . . interactions and – stacking interactions contribute to the stabilization of the molecular packing. A Hirshfeld surface analysis indicates that the contributions from the most prevalent interactions are H. . .H (47.1%), C. . .H/H. . .C (20.9%), O. . .H/H. . .O (15.3%) and N. . .H/ H. . .N (11.4%). © 2022 International Union of Crystallography. All rights reserved.

Authors
Asadov K.A.1 , Khrustalev V.N. 2, 3 , Dobrokhotova E.V. 2 , Akkurt M.4 , Huseynova A.T.1 , Akobirshoeva A.A.5 , Huseynov E.Z.1
Publisher
International Union of Crystallography
Language
English
Pages
330-335
Status
Published
Volume
78
Year
2022
Organizations
  • 1 Department of Chemistry, Baku State University, Z. Khalilov str. 23, Az, Baku, 1148, Azerbaijan
  • 2 Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklay St. 6, Moscow, 117198, Russian Federation
  • 3 N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prosp. 47, Moscow, 119991, Russian Federation
  • 4 Department of Physics, Faculty of Sciences, Erciyes University, Kayseri, 38039, Turkey
  • 5 Acad Sci Republ Tadzhikistan, Kh. Yu. Yusufbekov Pamir Biol. Inst., 1 Kholdorova St, Khorog, 736002, Tajikistan
Keywords
Crystal structure; Dimers; Hirshfeld surface analysis; Hydrogen bonds; Tetrahydropyridine
Date of creation
06.07.2022
Date of change
06.07.2022
Short link
https://repository.rudn.ru/en/records/article/record/83856/
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