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Of Chains and Rings: Synthetic Strategies and Theoretical Investigations for Tuning the Structure of Silver Coordination Compounds and Their Applications

机译:和环的研究:调节银配位化合物结构的合成策略和理论研究及其应用

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摘要

Varying the polyethyleneglycol spacer between two (iso)-nicotinic groups of the ligand systems, a large structural variety of silver coordination compounds was obtained, starting with zero-dimensional ring systems, via one-dimensional chains, helices and double-helices to two-dimensional polycatenanes. Theoretical calculations help to understand their formation and allow predictions in some cases. These structures can be tuned by careful design of the ligand, the use of solvent and the counter ions, influencing also other important properties such as light stability and solubility. The latter is important in the context of biomedical applications, using silver compounds as antimicrobial agents.
机译:在配体系统的两个(异)烟碱基团之间改变聚乙二醇间隔基,从零维环系统开始,通过一维链,螺旋和双螺旋,直至两维,获得了大量的银配位化合物结构维多联体。理论计算有助于理解其形成,并在某些情况下可以进行预测。这些结构可以通过精心设计的配体,溶剂和抗衡离子的使用来调整,还影响其他重要特性,例如光稳定性和溶解性。后者在使用银化合物作为抗微生物剂的生物医学应用中很重要。

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