Research Letter
Crystal Structure of [Bis(L-Alaninato)Diaqua]Nickel(II) Dihydrate
Table 4
Hydrogen bonds of the title
compound [Å and °].
| D–HA | d(D–H) | d(HA) | d(DA) | <(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) |
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Symmetry transformations
used to generate equivalent atoms:
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