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

Cg1 is the centroid of the 4-tert-butyl­phenyl ring (C3–C8).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C17—H17⋯Cg1i	0.95	2.88	3.675 (2)	142

Symmetry code: (i) .