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首页> 外文期刊>Journal of chemical crystallography >One porous supramolecular complex assembled from ionic and neutral hydrogen-bonds of N-H???O and C-H???O
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One porous supramolecular complex assembled from ionic and neutral hydrogen-bonds of N-H???O and C-H???O

机译：一种由N-H ??? O和C-H ??? O的离子和中性氢键组装而成的多孔超分子复合物

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摘要

The imidazolyl derived complex N,N'-butylenebis(imidazole):(oxalic acid)_(0.5) was prepared and structurally characterized by X-ray crystallography. The title compound crystallizes in the triclinic, space group P-1, with a = 4.4373(9) ?, b = 12.882(3) ?, c = 15.319(3) ?, α = 99.91(3)°, β = 94.53(3)°, γ = 98.72(3)°, V = 847.7(3) ?~3, Z = 2. Two N,N'-butylenebis(imidazole) and two oxalic acid molecules form an annulus via intermolecular hydrogen bonds, with internal dimensions of about 7.1 × 11.1 ?. Neighboring annuluses were connected by N-H???O and C-H???O interactions to form 1D double chain structure. Adjacent double chains stacked just above each other along the a-axis direction, this arrangement of the double chains leads the extended supramolecular architecture to show a three-dimensional porous network. Graphical Abstract: Two N,N'-butylenebis(imidazole) and two oxalic acid molecules form an annulus via intermolecular hydrogen bonds, with internal dimensions of about 7.1 × 11.1 ?. Neighboring annuluses were connected by N-H???O and C-H???O interactions to form 1D double chain structure. Adjacent double chains stacked just above each other along the a-axis, this arrangement of the double chains leads the extended supramolecular architecture to show a three-dimensional porous network.[Figure not available: see fulltext.]
机译：制备咪唑基衍生的配合物N，N′-丁烯双（咪唑）：(草酸）_（0.5），并通过X射线晶体学对其结构进行表征。标题化合物在三斜晶系空间群P-1中结晶，其a = 4.4373（9）α，b = 12.882（3）α，c = 15.319（3）α，α= 99.91（3）°，β= 94.53 （3）°，γ= 98.72（3）°，V = 847.7（3）α〜3，Z =2。两个N，N'-丁烯双（咪唑）和两个草酸分子通过分子间氢键形成环，内部尺寸约为7.1×11.1？。相邻的环通过N-H 2 O和C-H 2 O相互作用连接形成一维双链结构。相邻的双链沿a轴方向彼此叠置，双链的这种排列方式导致扩展的超分子结构显示出三维多孔网络。图形摘要：两个N，N'-丁烯双（咪唑）和两个草酸分子通过分子间氢键形成环，其内部尺寸约为7.1×11.1？。相邻的环通过N-H 2 O和C-H 2 O相互作用连接形成一维双链结构。相邻的双链沿a轴彼此叠置，这种双链的排列方式导致扩展的超分子体系结构显示出三维多孔网络。

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