Crystal Structure of [Bis(L-Alaninato)Diaqua]Nickel(II) Dihydrate

Table 4

Hydrogen bonds of the title compound [Å and ^°].

D–H…A	d(D–H)	d(H…A)	d(D…A)	<(DHA)
O(5)–H(5OA)…O(4)#1	0.92(3)	1.85(3)	2.724(4)	158(2)
O(5)–H(5OB)…O(3)#2	0.77(2)	1.97(2)	2.732(2)	175(3)
O(6)–H(6OA)…O(2)#3	0.60(3)	2.11(3)	2.712(3)	171(3)
O(6)–H(6OB)…O(1)#4	0.81(2)	2.11(3)	2.687(2)	169(3)
N(1)–H(1NA)…O(10)#3	0.88(2)	2.44(2)	3.274(3)	159(2)
N(1)–H(1NB)…O(4)#2	0.75(3)	2.31(2)	3.022(2)	159(4)
N(2)–H(2NA)…O(11)#5	0.92(2)	2.36(2)	3.227(3)	157(2)
N(2)–H(2NB)…O(2)#4	0.90(2)	2.28(2)	3.183(2)	173(3)
O(10)–H(10A)…O(2)	0.777(18)	2.043(19)	2.803(3)	166(3)
O(10)–H(10B)…O(10)#6	0.745(17)	2.158(18)	2.860(3)	157(3)
O(11)–H(11A)…O(11)#7	0.745(17)	2.170(19)	2.843(3)	151(3)
O(11)–H(11B)…O(4)#8	0.784(19)	1.994(19)	2.750(3)	162(3)

Symmetry transformations used to generate equivalent atoms: #1𝑥,𝑦−1,𝑧; #2−𝑥+3/2,𝑦−1/2,−𝑧; #3𝑥,𝑦+1,𝑧; #4−𝑥+3/2,𝑦+1/2,−𝑧+1; #5𝑥−1/2,𝑦+1/2,𝑧; #6−𝑥+2,𝑦,−𝑧+1; #7−𝑥+2,𝑦,−𝑧;#8𝑥+1/2,𝑦−3/2,𝑧.