(2,5-二甲基咪唑){N,N′,N′′,N′′′-[卟吩-5,10,15,20-四(2,1-亚苯)]四(吡啶-3-甲酰胺)}锰(II)氯苯二溶剂化物

IUCrData Pub Date : 2024-06-01 DOI:10.1107/S2414314624004978
Jun Yang , Cuijuan Zhang , Jiaxiang Chu , W. T. A. Harrison (Editor)
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引用次数: 0

摘要

在标题化合物[Mn(C68H44N12O4)(C5H8N2)]-2C6H5Cl 中,中心 MnII 离子在基部位点与卟啉核心的四个吡咯 N 原子配位,在顶端位点与 2,5-二甲基咪唑配体的一个 N 原子配位。不对称单元中还有两个氯苯溶剂分子。由于顶端的咪唑配体,锰原子从 24 个原子的卟啉平均平面移出 0.66 Å。平均 Mn-Np(p = 卟啉)键长为 2.143(8)埃,轴向 Mn-NIm(Im = 2,5-二甲基咪唑)键长为 2.171(8)埃。该结构显示了分子间和分子内的 N-H...O、N-H...N、C-H...O 和 C-H...N 氢键。所研究的晶体被细化为双组分反转孪晶。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
(2,5-Di­methyl­imidazole){N,N′,N′′,N′′′-[porphyrin-5,10,15,20-tetra­yltetra­(2,1-phenyl­ene)]tetra­kis(pyridine-3-carboxamide)}manganese(II) chloro­benzene disolvate

In the title compound, the central MnII ion is coordinated by four pyrrole N atoms of the porphyrin core in the basal sites and one N atom of the 2,5-di­methyl­imidazole ligand in the apical site. Two chloro­benzene solvent mol­ecules are also present in the asymmetric unit.

In the title compound, [Mn(C68H44N12O4)(C5H8N2)]·2C6H5Cl, the central MnII ion is coordinated by four pyrrole N atoms of the porphyrin core in the basal sites and one N atom of the 2,5-di­methyl­imidazole ligand in the apical site. Two chloro­benzene solvent mol­ecules are also present in the asymmetric unit. Due to the apical imidazole ligand, the Mn atom is displaced out of the 24-atom porphyrin mean plane by 0.66 Å. The average Mn—Np (p = porphyrin) bond length is 2.143 (8) Å, and the axial Mn—NIm (Im = 2,5-di­methyl­imidazole) bond length is 2.171 (8) Å. The structure displays inter­molecular and intra­molecular N—H⋯O, N—H⋯N, C—H⋯O and C—H⋯N hydrogen bonding. The crystal studied was refined as a two-component inversion twin.

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