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Figure 3 The packing of title mol­ecules, showing the π-π-electron ring inter­actions. The H atoms have been omitted for clarity

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 65| Part 8| July 2009| Page o2053
doi:10.1107/S1600536809029729
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