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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of bis­(1-methyl-1H-imidazole-κN3)(5,10,15,20-tetra­phenyl­porphyrinato-κ4N)iron(II)–1-methyl-1H-imidazole (1/2)
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Crystal structure of bis­(1-methyl-1H-imidazole-κN3)(5,10,15,20-tetra­phenyl­porphyrinato-κ4N)iron(II)–1-methyl-1H-imidazole (1/2)

机译:双(1-甲基-1H-咪唑-κN3)(5,10,15,20-四苯基卟啉-κ4N)铁(II)–1-甲基-1H-咪唑的晶体结构(1/2)

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摘要

The title compound, [Fe(C44H28N4)(C4H6N2)2]·2C4H6N2, is a six-coordinate FeII–porphyrinate complex with the metal located on a center of inversion and coordinated by two axial 1-methyl­imidazole ligands; the complex crystallizes as a 1-methyl­imidazole disolvate. The 1-methyl­imidazole group bonded to the FeII atom [occupancy ratio 0.789 (4):0.211 (4)] and the unbound 1-methyl­imidazole mol­ecule [0.519 (4):0.481 (4)] were disordered. The average Fe—N(porphyrinate) bond length is 1.998 (3) Å and the axial Fe—N(imidazole) bond length is 1.9970 (12) Å. In the crystal, mol­ecules are linked into a three-mol­ecule aggregate by two weak C—H⋯N inter­actions.
机译:标题化合物[Fe(C44H28N4)(C4H6N2)2] 2C4H6N2是六配位的FeII-卟啉酸酯配合物,金属位于反转中心,并由两个轴向的1-甲基咪唑配体配位;该配合物结晶为1-甲基咪唑二溶剂化物。与FeII原子键合的1-甲基咪唑基[占有率0.789(4):0.211(4)]和未结合的1-甲基咪唑分子[0.519(4):0.481(4)]无序。 Fe-N(卟啉)键平均长度为1.998 1.(3)Å,轴向Fe-N(咪唑)键长度为1.9970(12)Å。在晶体中,分子通过两次弱的CHN相互作用连接成三分子聚集体。

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