Table 1. Hydrogen-bond geometry (, ).

Cg1 and Cg2 are the centroids of the C2C7 and C10C15 rings, respectively.

DHA	DH	HA	D A	DHA
N1H1S1i	0.86	2.35	2.904(3)	122
N2H2S2ii	0.86	2.35	2.901(3)	122
C7H7Cg1iii	0.93	2.90	3.587(3)	132
C11H11Cg1iv	0.93	2.77	3.524(3)	139
C14H14Cg2v	0.93	2.88	3.654(3)	142

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