Acta Cryst. (2012). E68, o3389-o3390
[ doi:10.1107/S1600536812046843 ]
Abstract: In the title compound, C19H16F3NO6, a quinoline derivative featuring an annealated furan substituent, the mean planes of the carboxy substituents are at an angle of 74.3 (2)°. In the crystal, C-HO contacts result in undulating chains along . C-HF contacts also occur. The shortest centroid-centroid distance between rings is 3.3376 (7) Å, involving two furan rings of neighbouring molecules.
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