双（2-甲基苯甲酸根-κO,O'）（1,10'-菲咯啉-κN,N'）铜（II）
Bis(2-methyl-benzoato-κO,O')(1,10'-phenanthroline-κN,N')copper(II).
作者信息
Ni Sheng-Liang, Zhou Feng, Qi Jin-Li
机构信息
Department of Chemistry, Huzhou Teachers College, Huzhou, Zhejiang, 313000, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):m779. doi: 10.1107/S1600536811018162. Epub 2011 May 20.
In the title compound, [Cu(C(8)H(7)O(2))(2)(C(12)H(8)N(2))], the Cu(II) atom assumes a distorted octa-hedral coordination geometry, chelated by two N atoms from the 1,10'-phenanthroline ligand and four O atoms from two 2-methyl-benzoate anions. A significant Jahn-Teller distortion is observed with two axial Cu-O distances significantly longer than those in the equatorial CuO(2)N(2) plane. In the crystal, π-π stacking inter-actions, with centroid-centroid distances of 3.547 (3) or 3.728 (3) Å between the phenanthroline rings, form layers parallel to (011).
在标题化合物[Cu(C₈H₇O₂)₂(C₁₂H₈N₂)]中，Cu(II)原子呈现出扭曲的八面体配位几何构型，由1,10'-菲咯啉配体的两个N原子和两个2-甲基苯甲酸根阴离子的四个O原子螯合。观察到明显的 Jahn-Teller 畸变，两个轴向 Cu-O 距离明显长于赤道平面 CuO₂N₂ 中的距离。在晶体中，菲咯啉环之间质心-质心距离为 3.547 (3) 或 3.728 (3) Å 的 π-π 堆积相互作用形成平行于(011)的层。
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