Sarcosinium trifluoroacetate.

Abstract

The title compound, C(3)H(8)NO(2)(+).C(2)F(3)O(2)(-), crystallizes in space group C2/c. The main N-C-COOH skeleton of the protonated sarcosine molecule is almost perfectly planar. The trifluoroacetate anion has a staggered conformation and typical bond distances and angles. The CF(3) group is probably slightly disordered. The structure is stabilized by an extensive network of strong O-H.O hydrogen bonds and weaker N-H.O bonds.