Balić Tomislav, Marković Berislav, Balić Ivana
Department of Chemistry, J. J. Strossmayer University, Osijek, Franje Kuhača 20, HR-31000 Osijek, Croatia.
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2664. doi: 10.1107/S1600536812034241. Epub 2012 Aug 8.
In the title compound, C(20)H(19)O(4), the benzene rings, linked via five methyl-ene C atoms, form a dihedral angle of 77.28 (6)°. In the crystal, mol-ecules are linked via pairs of weak C-H⋯O inter-actions [graph set R(2) (2)(6)] into dimers that are further connected by additional weak C-H⋯O interactions [graph sets R(2) (2)(14), R(2) (2)(26) and R(2) (2)(6)].
在标题化合物C₂₀H₁₉O₄中，通过五个亚甲基碳原子相连的苯环形成77.28 (6)°的二面角。在晶体中，分子通过成对的弱C—H⋯O相互作用[图集R(2) (2)(6)]连接成二聚体，这些二聚体通过额外的弱C—H⋯O相互作用[图集R(2) (2)(14)、R(2) (2)(26)和R(2) (2)(6)]进一步连接。
