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Acta Cryst. (2012). E68, o3243
[ doi:10.1107/S1600536812042857 ]

4-(2-Fluorobenzoyl)-1-[2-(4-hydroxyphenyl)-2-oxoethyl]piperazin-1-ium trifluoroacetate

F. Bian, Y. Jin, S. Chi, G. Shi and S. Xu

Abstract: In the crystal structure of the title compound, C19H20FN2O3+·C2F3O2-, N-H...O and O-H...O hydrogen bonds link two cations and two anions into a 22-atom ring. These rings are further linked into a three dimensional network by weak C-H...O contacts.

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