Single crystal growth of water-soluble metal complexes with the help of the nano-crystallization method.,Dalton Transactions

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Single crystal growth of water-soluble metal complexes with the help of the nano-crystallization method.
Dalton Transactions ( IF 3.5 ) Pub Date : 2020-06-24 , DOI: 10.1039/d0dt01236j
Ricardo Alvarez ₁ , Philipp P Nievergelt , Ekaterina Slyshkina , Peter Müller , Roger Alberto , Bernhard Spingler

Affiliation

The Nano-Crystallization method has been extensively tested for the growth of single crystals of cationic coordination compounds, which are soluble in water. All three studied, diverse metal complexes could be crystallized with the help of pipetting robots commonly used for the crystallization of proteins and the anion small molecule screen. It was furthermore possible to obtain for each positively charged complex several structures with different anions. In one case, together with literature data, a total of six salts with different anions could be assembled, which allowed an investigation of the influence of the counterions on the inter-cation metal-to-metal distance. The Nano-Crystallization method can be recommended for the single crystal growth of cationic coordination complexes, which are stable in water and have an aqueous solubility of at least 2 mM. This is the first publication dedicated solely to the single crystal growth of coordination complexes.

中文翻译：

借助纳米结晶方法，水溶性金属络合物的单晶生长。

纳米结晶法已经广泛测试了可溶于水的阳离子配位化合物单晶的生长。可以使用通常用于蛋白质结晶和负离子小分子筛选的移液机器人来结晶所有三种研究的各种金属络合物。此外，对于每种带正电的配合物，还可以获得具有不同阴离子的几种结构。在一个案例中，连同文献数据，总共可以组装六种具有不同阴离子的盐，这使得可以研究抗衡离子对阳离子间金属间距离的影响。对于阳离子配位化合物的单晶生长，可以推荐使用纳米结晶法，它们在水中稳定并且水溶性至少为2 mM。这是第一本专门研究配位配合物单晶生长的出版物。

更新日期：2020-07-21

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