Table 4.

Selected hydrogen bond geometry parameters (Å, °) for 7.

D—H···A	D—H	H···A	D···A	D—H···A
N8—H8A···O5Aii	0.91	2.38	3.126 (16)	140
N8—H8A···O5Bii	0.91	2.52	3.33 (2)	148
N9—H9A···Cl2iii	0.91	2.33	3.224 (7)	169
N9—H9B···O6A	0.91	2.21	3.10 (8)	165
N9—H9B···O6Ai	0.91	2.59	3.36 (9)	143
N9—H9B···O6B	0.91	2.27	3.11 (9)	152
N7—H7···Cl1A	0.93 (8)	2.1 (4)	3.0 (4)	160 (15)
N7—H7···Cl1B	0.93 (8)	2.1 (5)	3.0 (5)	162 (16)
N10—H10···O1iv	0.89 (9)	1.94 (10)	2.793 (9)	161 (8)
N16—H16···O2v	0.79 (8)	2.16 (8)	2.844 (8)	144 (7)
N5—H5···Cl2	0.94 (9)	2.23 (9)	3.093 (7)	153 (7)

Symmetry codes:

⁽ⁱ⁾−x+1, −y, −z+2;

⁽ⁱⁱ⁾−x+1, −y, −z+1;

⁽ⁱⁱⁱ⁾−x, −y+1, −z+2;

^(iv)x+1, y, z;

^(v)−x+1, −y+1, −z+1.