Crystal structure of 4-({(1E,2E)-3-[3-(4-fluoro­phen­yl)-1-isopropyl-1H-indol-2-yl]allyl­idene}amino)-5-methyl-1H-1,2,4-triazole-5(4H)-thione

Acta Crystallographica Section E: Crystallographic Communications

Kulkarni, A.D.¹  Kwong, H.C.²  Mohd. Yusoff, M.³  Rahman, M.L.³  Quah, C.K.⁴ 

[1] Department of Chemistry, KLS's Gogte Institute of Technology, Jnana Ganga, Udyambag, Belagavi 590 008 Karnataka, India;School of Chemical Sciences, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia;University Malaysia Pahang, Faculty of Industrial Sciences and Technology, 26300 Gambang, Kuantan, Pahang, Malaysia;X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia

关键词: CRYSTAL STRUCTURE;    1,2,4-TRIAZOLE-5(4H)-THIONE;    INDOLE;    SCHIFF BASE;    N-H...S HYDROGEN BONDS;    C-H...[PI] AND [PI]-[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015020101

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, C23H22FN5S, exists in a trans conformation with respect to the methene C=C and the acyclic N=C bonds. The 1,2,4-triazole-5(4H)-thione ring makes dihedral angles of 88.66 (9) and 84.51 (10)°, respectively, with the indole and benzene rings. In the crystal, mol­ecules are linked by pairs of N—H⋯S hydrogen bonds, forming inversion dimers with an R22(8) ring motif. The dimers are linked via C—H⋯π inter­actions, forming chains along [1-10]. The chains are linked via π—π inter­actions involving inversion-related triazole rings [centroid–centroid distance = 3.4340 (13) Å], forming layers parallel to the ab plane.

【 授权许可】

CC BY