D—H···A	D—H	H···A	D···A	D—H···A
O1—H1···O3i	0.82	1.99	2.792 (2)	166
O2A—H2A1···O3ii	0.82	1.89	2.702 (2)	170
O2—H2···O3Aiii	0.82	1.81	2.588 (2)	159
O1A—H1A1···O3A	0.82	2.16	2.928 (2)	156
C7—H7···O3	0.98	2.51	2.901 (2)	104
C7A—H7A···O3A	0.98	2.47	2.879 (2)	105