Jun Shibayama, H. Sakiyama, M. Yamasaki, Y. Nishida
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引用次数: 1
摘要
一对双核配体2,6-二[二(2-甲氧基乙基)氨基甲基]-4-甲基苯酚(bomp-)结合两个钠离子形成双核钠络合物[Na2(bomp)2] (C42H74N4Na2O10)。晶型为单斜空间群P21/c，尺寸为a = 19.9993(4) a, b = 9.9700(2) a, c = 24.3473(7) a， β = 98.8492(7)°，V = 4796.89(19)A3, Z = 4。这两个钠离子被庞普配体的两个苯氧氧原子桥接，形成双(μ-苯氧)-双核钠(I)核心结构。钠离子之间的距离为3.3261(6)A，每个钠离子具有扭曲的八面体结构。
Crystal Structure of a Dinuclear Sodium Complex with a Phenol-based Dinucleating Ligand with Four Methoxyethyl Chelating Arms
A pair of dinucleating ligands, 2,6-bis[bis(2-methoxyethyl)aminomethyl]-4-methylphenolate (bomp-), incorporates two sodium ions to form a dinuclear sodium complex, [Na2(bomp)2] (C42H74N4Na2O10). It crystallizes in the monoclinic space group P21/c with dimensions a = 19.9993(4)A, b = 9.9700(2)A, c = 24.3473(7)A, β = 98.8492(7)°, and V = 4796.89(19)A3 and with Z = 4. The two sodium ions are bridged by two phenoxo oxygen atoms of the bomp ligands to form a bis(μ-phenoxo)-dinuclear sodium(I) core structure. The Na…Na distance is 3.3261(6)A, and each sodium ion has a distorted octahedral geometry.
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