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Figure 4
A stereoview of part of the crystal structure of (II) , showing the formation of a centrosymmetric tetramolecular aggregate. For the sake of clarity, H atoms not involved in the motifs shown have been omitted. |
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Figure 4
A stereoview of part of the crystal structure of (II) , showing the formation of a centrosymmetric tetramolecular aggregate. For the sake of clarity, H atoms not involved in the motifs shown have been omitted. |