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キーワード:
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要旨:
The asymmetric unit of the title compound, C18H16F4N2, comprises two half crystallographically independent potentially bidentate Schiff base ligands, with an inversion centre located at the mid-point of the central C—C bond. The crystal packing is stabilized by intermolecular C—H⋯F and π–π interactions [centroid–centroid distance = 3.8283 (11) Å].