首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >A new 3D 4d-4f La-Ag coordination polymer constructed by interesting [Ag _2] _n and flat [La _2(IN) _6(CH _3COO)] _n layers
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A new 3D 4d-4f La-Ag coordination polymer constructed by interesting [Ag _2] _n and flat [La _2(IN) _6(CH _3COO)] _n layers

机译:由有趣的[Ag _2] _n和平坦的[La _2(IN)_6(CH _3COO)] _n层构造的新型3D 4d-4f La-Ag配位聚合物

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摘要

One new 3D La-Ag coordination compound formulated as [La _2Ag _3(IN) _6(OAC)(H _2O) _3][NO _3] _2·2H _2O (1) (HIN = isonicotinic acid; HOAC = acetic acid) was synthesized. The structure represents an interesting 3D open framework that is built upon 2D lanthanide layers and [Ag(IN) _2] ~+ linkers. The triple helical [La(IN) _2(H _2O)] ~n chain and zigzag [LaIN(OAC)] _n chain are found in the 2D La-IN layers. Channels are also found in the framework of 1, owing to shape-controlled synthesis templated by the free NO _3 ~- ions and water molecules.
机译:一种新的3D La-Ag配位化合物为[La _2Ag _3(IN)_6(OAC)(H _2O)_3] [NO _3] _2·2H _2O(1)(HIN =异烟酸; HOAC =乙酸)为合成的。该结构表示一个有趣的3D开放框架,该框架基于2D镧系元素层和[Ag(IN)_2]〜+接头构建。在二维La-IN层中发现了三重螺旋[La(IN)_2(H _2O)]〜n链和之字形[LaIN(OAC)] _n链。由于自由NO_3〜离子和水分子的模板化控制了形状,因此在1的框架中也发现了通道。

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