2-Amino-1-(2-carboxylatoethyl)pyrimidin-1-ium monohydrate

2-Amino-1-(2-carboxylatoethyl)pyrimidin-1-ium monohydrate

Blog Article

In the title structure, C7H9N3O2·H2O, there are two formula units in the asymmetric unit.The molecule is a zwitterion, containing a quaternary N atom and a deprotonated carboxyl group, with C—O distances in the range Program Sticker 1.256 (2)–1.266 (3) Å.

The two independent molecules form a hydrogen-bonded R22(16) dimer about an approximate inversion center via N—H.O hydrogen bonds, with N.O distances of 2.766 (2) and Bedroom Package 2.

888 (2) Å.O—H.O hydrogen bonds involving the water molecules and additional N—H.O hydrogen bonds link these dimers, forming double chains.