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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Channels with ordered water and bipyridine mol­ecules in the porous coordination polymer {[Cu(SiF6)(C10H8N2)2]·2C10N2H8·5H2O}n
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Channels with ordered water and bipyridine mol­ecules in the porous coordination polymer {[Cu(SiF6)(C10H8N2)2]·2C10N2H8·5H2O}n

机译:多孔配位聚合物{[Cu(SiF6)(C10H8N2)2]·2C10N2H8·5H2O} n中具有有序水和联吡啶分子的通道

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摘要

The coordination polymer {[Cu(SiF6)(C10H8N2)2]·2C10H8N2·5H2O}n, systematic name: poly[[bis­(μ2-4,4′-bi­pyridine)(μ2-hexa­fluorido­silicato)copper(II)] 4,4′-bi­pyridine disolvate penta­hydrate], contains pores which are filled with water and 4,4′-bi­pyridine mol­ecules. As a result of the presence of these ordered species, the framework changes its symmetry from P4/mmm to P21/c. The 4,4′-bi­pyridine guest mol­ecules form chains inside the 6.5 × 6.9 Å pores parallel to [100] in which the mol­ecules inter­act through π–π stacking. Ordered water mol­ecules form infinite hydrogen-bonded chains inside a second pore system (1.6 × 5.3 Å free aperture) perpendicular to the 4,4′-bi­pyridine channels.
机译:配位聚合物{[Cu(SiF6)(C10H8N2)2]·2C10H8N2·5H2O} n,系统名称:聚[[双(μ2-4,4'-联吡啶)(μ2-六氟硅基)铜(II)] 4, [4'-联吡啶二溶剂化五水合物],包含被水和4,4'-联吡啶分子填充的孔。由于这些有序物种的存在,框架将其对称性从P4 / mm更改为P21 / c。 4,4'-联吡啶客体分子在6.5×6.9孔内形成平行于[100]的链,其中这些分子通过π–π堆积相互作用。有序的水分子在垂直于4,4'-联吡啶通道的第二个孔系统(1.6×5.3Å自由孔径)内形成无限的氢键链。

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