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

Cg4 and Cg9 are the centroids of the C10A–C15A and C16B–C21B rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C21A—H21A⋯N2B i	0.95	2.65	3.258 (4)	123
C14B—H14B⋯O3A ii	0.95	2.65	3.417 (3)	139
C3A—H3A⋯O1B	1.00	2.37	3.171 (2)	136
C23B—H23E⋯Cg9iii	0.98	2.93	3.868 (3)	160
C23B—H23F⋯Cg4iv	0.98	2.74	3.710 (3)	169

Symmetry codes: (i) -x+1, y+{\script{1\over 2}}, -z+{\script{1\over 2}}; (ii) x, y-1, z; (iii) -x+2, -y+1, -z+1; (iv) -x+1, -y+1, -z+1.