Table 16. Hydrogen-bond geometry (Å, °) for 6.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C16—H16⋯Br1i	0.95	2.91	3.792 (4)	154
C17—H17C⋯Br1ii	0.98	2.87	3.749 (5)	149
C18—H18A⋯Br1i	0.98	2.89	3.784 (5)	151
C18—H18C⋯Br3iii	0.98	2.93	3.902 (5)	174
C14—H14⋯Br2iv	0.95	3.02	3.826 (5)	144

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