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首页> 外文期刊>Inorganic Chemistry Communications >Supramolecularly assembled decameric water cluster stabilized by dichromate anions in complex of Ni(II)
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Supramolecularly assembled decameric water cluster stabilized by dichromate anions in complex of Ni(II)

机译：Ni（II）络合物中重铬酸根阴离子稳定的超分子组装十聚体水簇

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摘要

A new decameric water cluster in compound of [Ni (phen)3Cr2O7 centre dot 5H2O] 1 (where phen = 1,10-phenanthroline) has been synthesized and structurally characterized by single-crystal X-ray diffraction.Thermogravimetry,infrared spectra,elemental analysis have also been used to characterize 1.The decameric water cluster consists of a non-planar eight-membered ring and two water molecules,and plays an important role in stabilizing the dichromate anions in 1.We believe that the unusual water structure demonstrated herein brings to light yet another novel mode of the cooperative association of water molecules,and this discovery is helpful in improving the modeling of some of unexplained properties of water.
机译：合成了[Ni（phen）3Cr2O7中心点5H2O] 1（其中phen = 1,10-菲咯啉）的新型十聚体水簇，并通过单晶X射线衍射对其结构进行了表征。热重分析，红外光谱，元素1的十聚体水簇由一个非平面的八元环和两个水分子组成，并且在稳定1中的重铬酸根阴离子方面起着重要作用。我们相信本文展示的异常水结构揭示了水分子协同缔合的另一种新颖模式，这一发现有助于改善水的某些无法解释的特性的建模。

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