Ozel Güven Ozden, Tahtacı Hakan, Coles Simon J, Hökelek Tuncer
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 12;66(Pt 1):o107-8. doi: 10.1107/S1600536809052568.
In the mol-ecule of the title compound, C(15)H(13)Cl(2)N(3)O(2), the triazole ring is oriented at dihedral angles of 2.54 (13) and 44.43 (12)°, respectively with respect to the furan and dichloro-benzene rings. The dihedral angle between the dichloro-benzene and furan rings is 46.75 (12)°. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers and π-π contacts between dichloro-benzene rings [centroid-centroid distance = 3.583 (2) Å] may further stabilize the structure. Inter-molecular C-H⋯π contacts between the triazole and furan rings also occur.
在标题化合物C(15)H(13)Cl(2)N(3)O(2)的分子中,三唑环相对于呋喃环和二氯苯环的二面角分别为2.54 (13)°和44.43 (12)°。二氯苯环与呋喃环之间的二面角为46.75 (12)°。在晶体结构中,分子间的C-H⋯O氢键将分子连接成中心对称的二聚体,二氯苯环之间的π-π接触[质心-质心距离 = 3.583 (2) Å]可能进一步稳定该结构。三唑环与呋喃环之间也存在分子间的C-H⋯π接触。