Table 6.

Selected hydrogen bond geometry parameters (Å, °) for 8.

D—H···A	D—H	H···A	D···A	D—H···A
N5—H5···O7i	0.89 (6)	2.02 (6)	2.883 (7)	162 (6)
N6—H6A···Cl2ii	0.85 (6)	2.56 (6)	3.334 (6)	152 (5)
N6—H6B···O10Bi	0.90 (7)	2.04 (7)	2.933 (14)	169 (6)
N15—H15···O1iii	0.81 (6)	2.11 (6)	2.878 (6)	158 (5)
N16—H16A···Cl2ii	0.93 (5)	2.64 (5)	3.367 (6)	136 (4)
N16—H16B···O5	0.81 (6)	2.12 (6)	2.910 (7)	166 (5)
O5—H5A···Cl2	0.99 (6)	2.19 (6)	3.172 (6)	172 (5)
N14—H14···O3iv	0.81 (7)	1.97 (7)	2.761 (5)	164 (7)
O5—H5B···O11iii	0.99 (2)	2.50 (14)	3.416 (9)	154 (25)

Symmetry codes:

⁽ⁱ⁾−x+1, y+1/2, −z+3/2;

⁽ⁱⁱ⁾−x, −y+1, −z+2;

⁽ⁱⁱⁱ⁾x-1, y, z;

^(iv)−x, −y+1, −z+1.