Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1_1—H1A_1⋯Cl6	0.91	2.73	3.554 (19)	151
N1_1—H1A_1⋯Cl16	0.91	2.66	3.148 (16)	115
N1_1—H1B_1⋯Cl3i	0.91	2.81	3.42 (2)	126
N1A_1—H1AA_1⋯Cl7	0.91	2.74	3.34 (4)	125
N1A_1—H1AA_1⋯Cl9	0.91	2.54	3.28 (3)	138
N1_2—H1A_2⋯Cl4	0.91	2.78	3.395 (15)	126
N1_2—H1A_2⋯O2A_5i	0.91	2.48	3.04 (2)	120
N1_2—H1C_2⋯Cl5	0.91	2.19	3.101 (15)	175
N1_3—H1A_3⋯Cl10	0.91	2.69	3.592 (9)	171
N1_3—H1B_3⋯O2_3	0.91	2.13	2.605 (10)	112
N1_3—H1C_3⋯Cl2	0.91	2.53	3.306 (8)	143
N1_3—H1C_3⋯Cl11	0.91	2.68	3.228 (9)	120
N1_4—H1B_4⋯Cl15	0.91	2.44	3.199 (10)	141
N1_4—H1B_4⋯S1_4	0.91	2.82	3.300 (10)	114
N1_5—H1B_5⋯O2_12	0.91	2.36	3.14 (3)	144
N1_5—H1C_5⋯Cl11	0.91	2.76	3.46 (2)	134
N1_5—H1C_5⋯Cl13	0.91	2.49	3.24 (2)	139
N1A_5—H1A2_5⋯Cl2	0.91	2.74	3.46 (2)	137
N1A_5—H1A2_5⋯Cl11	0.91	2.42	2.99 (2)	121
N1A_5—H1A2_5⋯S1A_5	0.91	2.68	3.22 (4)	119
N1A_5—H1A3_5⋯Cl4ii	0.91	2.82	3.49 (3)	132
N1_6—H1B_6⋯O3_6	0.91	1.92	2.70 (3)	142
N1_6—H1C_6⋯Cl16	0.91	2.53	3.311 (16)	145
N1_6—H1C_6⋯S1_6	0.91	2.89	3.330 (16)	111
N1A_6—H1AC_6⋯Cl11	0.91	2.74	3.60 (7)	158
N1_7—H1B_7⋯Cl23	0.91	2.77	3.435 (9)	131
N1_7—H1B_7⋯Cl26	0.91	2.58	3.315 (9)	138
N1_7—H1C_7⋯O1_13	0.91	1.99	2.803 (12)	148
N1_8—H1C_8⋯Cl26	0.91	2.51	3.370 (12)	158
N1_8—H1C_8⋯S1_8	0.91	2.83	3.286 (13)	112
N1_9—H1A_9⋯Cl20	0.91	2.85	3.585 (9)	139
N1_9—H1A_9⋯O1_10iii	0.91	2.12	2.796 (11)	130
N1_9—H1B_9⋯O4_6	0.91	2.01	2.86 (3)	154
N1_9—H1C_9⋯Cl17	0.91	2.79	3.348 (9)	121
N1_9—H1C_9⋯Cl28	0.91	2.45	3.211 (9)	142
N1_10—H1B_10⋯Cl25	0.91	2.77	3.239 (9)	113
N1_10—H1B_10⋯Cl26	0.91	2.57	3.363 (8)	146
N1_10—H1C_10⋯O2_9iv	0.91	2.15	2.856 (12)	134
N1_11—H1A_11⋯O1_13v	0.91	2.08	2.971 (13)	167
N1_11—H1C_11⋯Cl21	0.91	2.61	3.362 (10)	141
N1_11—H1C_11⋯Cl24	0.91	2.61	3.235 (9)	126
N1_12—H1A_12⋯Cl31	0.91	2.92	3.387 (9)	113
N1_12—H1C_12⋯Cl29	0.91	2.44	3.316 (9)	161
O4_6—H4B_6⋯Cl12	0.84 (1)	2.89 (10)	3.32 (3)	114 (8)
O4_6—H4B_6⋯O3_6	0.84 (1)	1.76 (7)	2.51 (4)	148 (10)
O1_13—H1A_13⋯Cl25	0.82 (3)	2.97 (3)	3.501 (9)	125 (2)

Symmetry codes: (i) -x+{\script{1\over 2}}, y+{\script{1\over 2}}, -z+1; (ii) -x+{\script{1\over 2}}, y-{\script{1\over 2}}, -z+1; (iii) -x+{\script{1\over 2}}, y+{\script{1\over 2}}, -z; (iv) -x+{\script{1\over 2}}, y-{\script{1\over 2}}, -z; (v) -x+1, y, -z.