Hexamethylenetetramine Hexahydrate: A New Type of Clathrate Hydrate.
Hexamethylenetetramine hexahydrate has a three-dimensional framework structure of hydrogen-bonded water molecules. Each hexamethylenetetramine molecule is located in a cavity within this framework but is linked to the water structure by hydrogen-bonds through three of its four nitrogen atoms.
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G A
GA
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T C
TC