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Figure 3
The packing structure of (IIc), viewed along the a axis. Dashed lines indicate C—H⋯O contacts. [Symmetry codes: (i) x, y, z − 1; (ii) −x + 1, −y + 1, −z + 1.] |
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Figure 3
The packing structure of (IIc), viewed along the a axis. Dashed lines indicate C—H⋯O contacts. [Symmetry codes: (i) x, y, z − 1; (ii) −x + 1, −y + 1, −z + 1.] |