Aija Trimdale-Deksne*, Anatoly Mishnev and Agris Be̅rziņš,
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引用次数: 0
Abstract
Crystallographic analysis of solvate structures formed by 3,5-dihydrohybenzoic acid demonstrates that the high propensity of this compound to form solvate-hydrates is a result of the highly efficient crystal structure framework obtained by the inclusion of water molecules. On the contrary, pure solvates can be obtained with a limited number of organic solvents, only with relatively small solvents providing efficient hydrogen bonding. The crystal structure analysis shows that the steric characteristics of the solvent molecules notably affect the crystal structure framework. In all of the cases where the formation of alternative crystal forms is possible, the water content present in the crystallization medium directly influences the obtained crystal form. Exploration of the formation of two ethyl acetate solvate-hydrates indicates that the water content present in the crystallization medium and packing characteristics in the crystal structure mostly influence the phase appearance frequency.
期刊介绍:
The aim of Crystal Growth & Design is to stimulate crossfertilization of knowledge among scientists and engineers working in the fields of crystal growth, crystal engineering, and the industrial application of crystalline materials.
Crystal Growth & Design publishes theoretical and experimental studies of the physical, chemical, and biological phenomena and processes related to the design, growth, and application of crystalline materials. Synergistic approaches originating from different disciplines and technologies and integrating the fields of crystal growth, crystal engineering, intermolecular interactions, and industrial application are encouraged.