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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Diversity of aggregation motifs in gold(I) dithiocarboxylate complexes
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Diversity of aggregation motifs in gold(I) dithiocarboxylate complexes

机译:金(I)二硫代羧酸酯复合物的聚集基序多样性

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摘要

Neutral, homoleptic gold(i) dithiocarboxylate complexes with different-sized Me, Pr-i, Mes, Tip, Mes* and Dmp substituents at the dithiocarboxylate unit were synthesized by reacting the corresponding dithiocarboxylic acid with potassium dicyanoaurate(i). They were characterized by IR spectroscopy and elemental analyses and their structures were determined by single crystal X-ray diffraction. The dinuclear complexes with an intramolecular d(10)-d(10) type aurophilic interaction aggregate through additional intermolecular aurophilic interactions in different binding motifs. The molecular structures and the patterns of aggregation in the solid state are presented and discussed with respect to the influence of the substituent size.
机译:通过使相应的二硫酸钾(I)反应,通过与二氰酸钾(I)反应,合成中性,具有不同尺寸的ME,PR-1,MES,尖端,MES *和DMP取代基的二硫代羧酸二羧酸酯配合物。 它们的特征在于IR光谱学和元素分析,并且通过单晶X射线衍射测定它们的结构。 用分子内D(10)-D(10)型嗜益液相互作用的二维络合物通过不同结合基序的额外分子间嗜含苦相互作用。 呈现并讨论了固态中的分子结构和聚集的图案,并讨论了取代基尺寸的影响。

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