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Figure 3 A view of the π–π stacking inter­action (dashed line) in the crystal structure of I. H atoms have been omitted for clarity.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 64| Part 4| March 2008| Page o739
doi:10.1107/S1600536808007356
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