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Cambridge Structural Database Analysis of Molecular Complementarity in Cocrystals

机译:剑桥结构数据库中共晶体分子互补性的分析

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A set of complete, reliable cocrystal structures was extracted from the Cambridge Structural Database, and molecular descriptors, usually used in quantitative structure-activity relationship studies, were calculated for each molecule. The resulting database describes pairs of molecules that form cocrystals with each other in terms of their calculated molecular properties. Statistical analysis of the data was performed to identify properties that tend to be similar or complementary for such pairs of molecules. The strongest descriptor correlations found relate to the shape and polarity of cocrystal formers. Hydrogen bond donor and acceptor counts of cocrystal formers, on the other hand, show no obvious statistical relationship.
机译:从剑桥结构数据库中提取了一组完整,可靠的共晶结构,并为每个分子计算了通常用于定量构效关系研究中的分子描述符。生成的数据库描述了成对的分子对,这些分子对在计算出的分子特性方面彼此形成共晶。进行数据的统计分析以鉴定对于此类分子对趋于相似或互补的性质。发现最强的描述符相关性与共晶形成物的形状和极性有关。另一方面,共晶形成剂的氢键供体和受体计数没有明显的统计关系。

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