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Figure 2 . Crystal packing for (I) viewed down the b axis with hydrogen bonds drawn as dashed lines and C—H⋯π interactions drawn as dotted lines. The blue and yellow spheres represent centroids of the benzene rings. |
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Figure 2 . Crystal packing for (I) viewed down the b axis with hydrogen bonds drawn as dashed lines and C—H⋯π interactions drawn as dotted lines. The blue and yellow spheres represent centroids of the benzene rings. |