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Practical Porous Matrix for Molecular Structure Determination of General Liquid Chemicals
Crystal Growth & Design ( IF 3.8 ) Pub Date : 2017-10-30 00:00:00 , DOI: 10.1021/acs.cgd.7b01301
Daye Choi 1 , Haeri Lee 1 , Jeong Jun Lee 1 , Ok-Sang Jung 1
Affiliation  

A practical porous crystalline matrix for molecular structure determination of a wide range of liquid chemicals has been set up. We herein report proof-of-concept research on the temperature-dependent single-crystal-to-single-crystal (SCSC) guest exchange of the P- and M-helix-enantiomeric multilayered ensemble with flexible open-channels of the shortest diameter, 4.4 × 4.4 Å2. This landmark ensemble is, to the best of our knowledge, the most efficient, practical, tolerant, and reproducible porous matrix for single crystal structure determination of general liquid compounds via easy SCSC guest exchange without any desolvation process. The innovative channel behaves in a guest-dependent flexible response manner and enables scientists to solve structures of a wide range of liquid chemicals. This paper reports the molecular structures of 41 liquid chemicals including chiral and natural compounds via guest exchange at >75% success rate.

中文翻译:

通用液体化学品分子结构测定的实用多孔基质

已经建立了用于测定多种液体化学品分子结构的实用多孔晶体基质。我们在此报告了具有最短直径的柔性开放通道的PM螺旋对映体多层集成体的温度依赖型单晶对单晶(SCSC)客体交换的概念验证研究, 4.4×4.4埃2。据我们所知,这一具有里程碑意义的集合是最有效,最实用,可耐受和可再现的多孔基质,可通过易于SCSC来宾交换而无需任何去溶剂化过程即可测定常规液体化合物的单晶结构。创新的渠道表现出与客人相关的灵活响应方式,使科学家能够解决各种液体化学品的结构。本文通过来宾交换以> 75%的成功率报告了41种液体化学物质的分子结构,包括手性和天然化合物。
更新日期:2017-10-31
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