Table 2. Hydrogen-bond geometry (Å, °) for (II) .

Cg1 and Cg2 are the centroids of the (C1–C6) and (C9–C14) rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C3—H3⋯Cg2i	0.95	2.69	3.442 (2)	136
C6—H6⋯Cg1ii	0.95	2.91	3.704 (2)	141
C13—H13⋯Cg2iii	0.95	2.87	3.569 (2)	131

Symmetry codes: (i) ; (ii) ; (iii) .