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Figure 3 . The arrangement of the molecules in the crystal structure, viewed approximately along the c axis. The C–H⋯F interactions are represented by the dashed lines and the π-electron ring-π-electron ring interactions by the dotted lines. The H atoms not involved in interactions have been omitted [symmetry codes: (i) x + 1, y + 1, z; (ii) x + 1, y, z; (iii) −x, −y, −z; (iv) −x, −y + 1, −z.] |
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