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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure and Hirshfeld surface analysis of (succinato-κO)[N,N,N′,N′-tetra­kis­(2-hy­droxy­eth­yl)ethyl­enedi­amine-κ5O,N,N′,O′,O′′]nickel(II) tetra­hydrate
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Crystal structure and Hirshfeld surface analysis of (succinato-κO)[N,N,N′,N′-tetra­kis­(2-hy­droxy­eth­yl)ethyl­enedi­amine-κ5O,N,N′,O′,O′′]nickel(II) tetra­hydrate

机译:(琥珀酸-κO)[N,N,N',N'-四(2-羟乙基)乙二胺-κ5O,N,N',O',O'']四水合镍(II)的晶体结构和Hirshfeld表面分析

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摘要

In the title compound, [Ni(C10H24N2O4)(C4H4O4)]·4H2O, the NiII cation is octa­hedrally coordinated by one O atom of the succinate anion and three O atoms and two N atoms from an N,N,N′,N′-tetra­kis­(2-hy­droxy­eth­yl)ethyl­enedi­amine mol­ecule. In the crystal, mol­ecules are linked by O—H⋯O and C—H⋯O hydrogen bonds, forming a three-dimensional supra­molecular architecture. Hirshfeld surface analyses and two-dimensional fingerprint plots were used to analyse the inter­molecular inter­actions present in the crystal, indicating that the most important contributions for the crystal packing are from H⋯H (63.3%) and H⋯O/O⋯H (34.5%) inter­actions.
机译:在标题化合物[Ni(C10H24N2O4)(C4H4O4)]·4H2O中,NiII阳离子由琥珀酸根阴离子的一个O原子和一个来自N,N,N',N'的三个O原子和两个N原子八面体配位-四(2-羟乙基)乙二胺分子。在晶体中,分子通过OH-O和CHOH氢键连接,形成三维超分子结构。使用Hirshfeld表面分析和二维指纹图分析晶体中存在的分子间相互作用,表明对晶体堆积最重要的贡献来自H⋯H(63.3%)和H⋯O / O⋯H(34.5 %)互动。

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