Separation of Functionalized 5,6-Disubstituted-1,10-Phenanthroline for Dye-Sensitized Solar Cell Applications

Table 2

Hydrogen bond parameters for L^′₁ [Å and deg.].

D-H⋯A	𝑑(D-H)	𝑑(H⋯A)	𝑑(D⋯A)	<(DHA)
N(1)-H(1A)⋯O(4)	0.89(3)	1.88(3)	2.721(4)	157(3)
N(3)-H(3A)⋯O(2)#1	0.76(4)	2.32(4)	2.939(4)	139(4)
N(3)-H(3B)⋯O(2)#2	0.93(7)	2.12(7)	3.027(5)	166(6)
O(4)-H(4A)⋯O(1)#3	0.90(6)	2.12(6)	2.929(4)	149(4)
O(4)-H(4B)⋯O(1)#4	0.79(5)	2.06(5)	2.848(4)	171(5)
C(2)-H(2)⋯O(3)#4	0.93	2.25	3.168(4)	169.3
C(4)-H(4)⋯O(2)#5	0.93	2.41	3.321(4)	165.4

Symmetry transformations used to generate equivalent atoms:
#1   −𝑥+1/2,𝑦−1/2,−𝑧+1/2;;#2  𝑥,−𝑦+1,𝑧+1/2;;#3  𝑥−1/2,𝑦−1/2,𝑧
#4   −𝑥+1/2,−𝑦+1/2,−𝑧;;#5  −𝑥+1/2,−𝑦+3/2,−𝑧.