1,3 - 二 - 4 - 吡啶基丙烷 - 4,4'- 氧基 - 二苯甲酸（1/1）
1,3-Di-4-pyridylpropane-4,4'-oxy-dibenzoic acid (1/1).
作者信息
Li Guangzhe, Salim Chris, Hinode Hirofumi
机构信息
Department of International Development Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8550, Japan.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 8;64(Pt 12):o2251. doi: 10.1107/S160053680803331X.
The hydro-thermal reaction of Cd(NO(3))(2)·4H(2)O, 1,3-di-4-pyridylpropane (BPP) and 4,4'-oxydibenzoic acid (OBA) led to the formation of the title compound, C(13)H(14)N(2)·C(14)H(10)O(5). The asymmetric unit consists of one mol-ecule of OBA and one of BPP. In the OBA mol-ecule, one COOH group is nearly planar with its attached benzene ring [dihedral angle = 0.9 (1)°], while the other COOH group is slightly twisted with a dihedral angle of 10.8 (3)°. The carboxyl groups form strong inter-molecular O-H⋯N hydrogen bonds with N atoms of the pyridine rings in BPP, linking the mol-ecules into zigzag chains.
Cd(NO₃)₂·4H₂O、1,3 - 二 - 4 - 吡啶基丙烷（BPP）和4,4'- 氧化二苯甲酸（OBA）的水热反应生成了标题化合物C₁₃H₁₄N₂·C₁₄H₁₀O₅。不对称单元由一个OBA分子和一个BPP分子组成。在OBA分子中，一个COOH基团与其相连的苯环近乎共平面[二面角 = 0.9 (1)°]，而另一个COOH基团略有扭曲，二面角为10.8 (3)°。羧基与BPP中吡啶环的N原子形成强的分子间O - H⋯N氢键，将分子连接成锯齿链。
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