Crystal structure of 5-(5-chloro-2-hydroxy­benzo­yl)-2-(2-methyl-1H-indol-3-yl)nicotino­nitrile

Acta Crystallographica Section E: Crystallographic Communications

AaminaNaaz, Y.¹  Vimala, G.²  Perumal, P.T.²  Poomathi, N.³  SubbiahPandi, A.³ 

[1] Central Leather Research Institute, Adyar, Chennai 600 020, India;Department of Physics, Presidency College (Autonomous), Chennai 600 005, India;Organic Chemistry, CSIR–

关键词: CRYSTAL STRUCTURE;    NICOTINONITRILE;    ACRYLATE DERIVATIVES;    INDOLE UNIT;    N-H...N HYDROGEN BONDS;    C-H...[PI] INTERACTIONS;    [PI]-[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015018058

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C22H14ClN3O2, the indole unit is essentially coplanar, with a maximum deviation of 0.035 Å for the C atom bearing the methyl group. The central pyridine ring is inclined to the indole ring system by 43.7 (1)°. The dihedral angle between the phenyl ring and the indole ring system is 15.7 (2)°, while that between the phenyl ring and the central pyridine ring is 46.3 (1)°. The mol­ecular structure is stabilized by an intra­molecular O—H⋯O hydrogen bonding, forming an S(6) ring motif. In the crystal, mol­ecules are linked via pairs of N—H⋯N hydrogen bonds, forming inversion dimers with an R22(16) ring motif. The crystal structure also features C—H⋯π and π–π inter­actions [centroid–centroid separation = 3.688 (1) Å].

【 授权许可】

CC BY