Wang Hai-Dong, Li Min-Min, He Hong-Yin, Jiang Fu-Bin
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 19;65(Pt 4):m416. doi: 10.1107/S1600536809009052.
The title complex, Mn(2)(C(8)H(3)NO(6))(2)(C(12)H(8)N(2))(2), was synthesized under hydro-thermal conditions. The structure contains two independent Mn(II) atoms, each coordinated in a distorted octa-hedral MnN(2)O(4) geometry. [Mn(2)(phen)(2)] units (phen = 1,10-phenantroline) are bridged by 5-nitro-isophthalate (nip) ligands into ladder-like chains parallel to [100]. Adjacent polymeric chains are linked by C-H⋯O and π-π inter-actions [centroid-to-centroid distance = 3.6369 (12) Å] into a two-dimensional framework parallel to (010).
标题配合物[Mn₂(C₈H₃NO₆)₂(C₁₂H₈N₂)₂]ₙ是在水热条件下合成的。该结构包含两个独立的Mn(II)原子,每个原子均以扭曲的八面体MnN₂O₄几何构型配位。[Mn₂(phen)₂]单元(phen = 1,10-菲咯啉)由5-硝基间苯二甲酸酯(nip)配体桥联成平行于[100]的梯状链。相邻的聚合物链通过C-H⋯O和π-π相互作用[质心到质心距离 = 3.6369 (12) Å]连接成平行于(010)的二维框架。