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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C7A—H7A⋯O2B	0.95 (2)	2.47 (2)	3.134 (2)	126.8 (17)
C8B—H8BA⋯O1Aiii	0.96	2.52	3.370 (2)	148
C8A—H8AA⋯Cg2iv	0.96	2.95	3.839 (2)	155

Symmetry codes: (iii) ; (iv) . Cg2 is the centroid of the C1B–C6B benzene ring.