Acta Crystallographica Section E (Feb 2009)

Norfloxacin sesquihydrate

  • A. R. P. Sarma Jagarlapudi,
  • Gopal M. Panpalia,
  • Nittala V. Ravindra

DOI
https://doi.org/10.1107/S160053680900066X
Journal volume & issue
Vol. 65, no. 2
pp. o303 – o303

Abstract

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In the crystal structure of the title compound [systematic name: 1-ethyl-6-fluoro-4-oxo-7-(piperazin-4-ium-1-yl)-1,4-dihydroquinoline-3-carboxylate sesquihydrate], C16H18FN3O3·1.42H2O, N—H...O and O—H...O hydrogen bonds assemble the molecules in a two-dimensional layered corrugated sheet structure parallel to the b axis. The water molecules are disordered [occupancies 0.741 (11) and 0.259 (11)].