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首页> 外文期刊>Crystal growth & design >Organo-inorganic tetrameric zinc cluster with phosphate bridges. [Zn-4(HPO4)(4)(phen)(4)](H3PO4)(2)(H2O)(4)
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Organo-inorganic tetrameric zinc cluster with phosphate bridges. [Zn-4(HPO4)(4)(phen)(4)](H3PO4)(2)(H2O)(4)

机译:具有磷酸桥的有机-无机四聚体锌簇。 [Zn-4(HPO4)(4)(phen)(4)](H3PO4)(2)(H2O)(4)

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摘要

A novel molecular tetrameric zinc cluster with phosphate bridges has been synthesized by a hydrothermal method and characterized by X-ray diffraction. The structure is stabilized by neutral H3PO4 and water molecules. Both phosphorus and water oxygen atoms play a central role as connecting agents in this planar, weblike array. Protruding phenanthroline ligands bonded to the zinc atoms are present both above and below the plane, constituting the main interaction between neighboring planes, through pi-pi stacking. The distance between ring centroids varies between 3.489 and 4.109 angstrom.
机译:通过水热法合成了具有磷酸酯桥的新型分子四聚体锌簇,并通过X射线衍射对其进行了表征。该结构由中性的H3PO4和水分子稳定。磷和水氧原子在这种平面的网状阵列中均起着连接剂的核心作用。通过pi-pi堆积,在平面的上方和下方均存在与锌原子键合的突出的菲咯啉配体,构成相邻平面之间的主要相互作用。环形心之间的距离在3.489和4.109埃之间变化。

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