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首页> 外文期刊>Crystal growth & design >Solvent Effect on Pseudopolymorphism of Hemicyclohexylcucurbit[6]uril
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Solvent Effect on Pseudopolymorphism of Hemicyclohexylcucurbit[6]uril

机译:溶剂对半环己基葫芦[6] uril假多态性的影响

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摘要

Novel covalent macrocycle, hmcyCuc6, has been synthesized and its four pseudopolymorphs were reported. HmcyCuc6 is highly selective to CH2Cl2, CHCl3, and CCl4 in the crystal growth, and the selectivity of the hmcyCuc6 toward these solvent molecules may be related to the symmetry of the solvent molecules. In addition, four pseudopolymorphs can be simply controlled by changing the crystallization solvent system. To our best knowledge, the pseudopolymorphism of the cucurbit[n]uril homologues is reported for the first time.
机译:已经合成了新型共价大环hmcyCuc6,并报道了其四个假多晶型物。 HmcyCuc6对晶体生长中的CH2Cl2,CHCl3和CCl4具有高度选择性,并且hmcyCuc6对这些溶剂分子的选择性可能与溶剂分子的对称性有关。另外,可以通过改变结晶溶剂体系来简单地控制四种假多晶型物。据我们所知,首次报道了葫芦[n] uril同源物的假多态性。

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