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Figure 3
Mol­ecular associates connected by ππ inter­actions in the crystals of I (dimer) and II (ladder-like chain). In the dimer (I), the distance between parallel phenyl rings is given. In the chain (II), several short contacts between carbon atoms are indicated.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
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