Crystal structure of 2-{[1-(4-bromo­benz­yl)-1H-1,2,3-triazol-4-yl]meth­oxy}naph­thalene-1,4-dione

Acta Crystallographica Section E: Crystallographic Communications

SubbiahPandi, A.¹  Raja, R.¹  Kandhasamy, S.²  Perumal, P.T.² 

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

关键词: CRYSTAL STRUCTURE;    TRIAZOLE;    NAPHTHALENE;    HYDROGEN BONDS;   

DOI  :  10.1107/S2056989015004429

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C20H14BrN3O3, the benzene ring makes dihedral angles of 71.30 (11) and 68.95 (14)° with the naphthalene ring system and the triazole ring, respectively. The latter two ring systems are coplanar, with a dihedral angle of 2.92 (12)°. The O atoms deviate from the naphthalene ring system by 0.029 (2) and −0.051 (2) Å. In the crystal, mol­ecules are linked by C—H⋯O and C—H⋯N hydrogen bonds, forming ribbons parallel to (10-1). The ribbons are linked via C—H⋯O and π–π stacking inter­actions [centroid–centroid distance = 3.4451 (14) Å], forming slabs parallel to the bc plane.

【 授权许可】

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