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Figure 3 A part of the crystal structure of (I), with C—H⋯O contacts represented as dashed lines. The four represented molecules lie in a layer, and colors scheme is related to symmetry codes; green: −x, 1 − y, 2 − z; gold: asymmetric unit; blue: −1 − x, −y, 2 − z; grey: −1 + x, −1 + y, z. The inset represents two layers (red and blue) with π⋯π interactions represented as dashed lines. |
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