Crystal structure, Hirshfeld surface analysis and Pixel calculations of the monohydrate of (E)-3-(2-hydroxy-5-methoxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one: occurrence of π interactions
Abstract:A detailed structural analysis has been carried out on the monohydrate of (E)-3-(2-hydroxy-5-methoxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one, 1·H2O. The molecule, 1, shows a small deviation from planarity with an interplanar angle between the phenyl groups of 13.32(6)°. Classical O–H⋯O hydrogen bonds involving the water molecule play significant roles in determining the overall structure. The chalcone molecules in the structure are linked directly by C–H⋯O and off-set face-to-face π⋯π intermolecula… Show more
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