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Figure 2 Observed π-π stacking (indicated by dashed lines) and packing in the crystal structure (hydrogen atoms omitted for clarity).

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 68| Part 12| November 2012| Page o3472
doi:10.1107/S1600536812044297
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