Synthesis, Crystal Structures, and DNA Binding Properties of Zinc(II) Complexes with 3-Pyridine Aldoxime

Table 4

Hydrogen bonding interactions in 1 ⋅H₂O and 2.

Interaction^aD-H⋯A	D⋯A (Å)	H⋯A (Å)	D-H⋯A (∘)	Symmetry operation of A
1 ⋅H2O
O(1W)-H(1WA)⋯O(2)	3.002	2.5600	115.0	1/2−𝑥, −1/2+𝑦, 1/2−𝑧
O(1)-H(1O)⋯O(1W)	2.663	1.970	168.0	1−𝑥, −𝑦, −𝑧
O(1W)-H(1WB)⋯N(2)	3.002	2.300	145.0	𝑥,𝑦,𝑧
2
O(1)-H(1O)⋯O2	2.712	1.910	166.0	𝑥, 𝑦, −1+𝑧

^aA = acceptor, D = donor.