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Metal-containing dicarboxylic acids as building blocks for lamellar inorganic-organic hybrid networks

机译:含金属的二羧酸作为层状无机-有机杂化网络的基础

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The synthesis of two transition-metal-containing dicarboxylic acids, and their use as starting materials in the supramolecular synthesis of eight different lamellar solids is reported. Ni(II) and Co(II) salts are reacted with 2,4-pyridinedicarboxylic acid (2,4-H(2)PDCA), in water solution to create the dicarboxylic acid starting materials, which are then allowed to react with a variety of primary amines. A comparison of four resulting crystal structures indicates that the compounds are architecturally consistent; in each case virtually identical layers are separated by a hydrophobic interlayer the nature of which depends on the nature of the organic amine used in the reaction. An analogy is made between lamellar solids created by organic supramolecular reactions (in which dicarboxylic acids and amines are the starting materials) and the reported inorganic-organic hybrid materials (where the dicarboxylic acid is a coordination compound).
机译:报道了两种含过渡金属的二羧酸的合成及其在八种不同层状固体的超分子合成中作为起始原料的用途。使Ni(II)和Co(II)盐与2,4-吡啶二羧酸(2,4-H(2)PDCA)在水溶液中反应以生成二羧酸原料,然后使其与二羧酸反应。各种伯胺。对四种最终晶体结构的比较表明,这些化合物在结构上是一致的。在每种情况下,实际上相同的层被疏水性中间层隔开,疏水性中间层的性质取决于反应中使用的有机胺的性质。在由有机超分子反应(其中二羧酸和胺为起始原料)产生的层状固体与已报道的无机-有机杂化材料(其中二羧酸为配位化合物)之间进行类比。

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