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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O14—H14A⋯O12	0.81	1.84	2.6248 (12)	162
O14—H14B⋯O15i	0.81	2.27	2.9517 (12)	142
O14—H14B⋯O13i	0.81	2.64	3.2316 (12)	131
O15—H15A⋯O7ii	0.82	1.83	2.6469 (12)	172
O15—H15B⋯O13iii	0.83	1.83	2.6570 (11)	172
C4—H4⋯O12iv	0.95	2.48	3.2044 (17)	133
C6—H6⋯O14v	0.95	2.46	3.2515 (16)	140
C10—H10B⋯O12vi	0.99	2.42	3.3910 (14)	167

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