Bioinorganic Chemistry and Applications / 2010 / Article / Tab 9

Research Article

Hydrogen-Bonded Networks Based on Cobalt(II), Nickel(II), and Zinc(II) Complexes of N,N'-Diethylurea

Table 9

Dimensions of the unique hydrogen bonds (distances in and angles in °) for complex 4.


N( )–H( ) O(21)a2.905(2)1.876( )150.35(6)
N(11)–H(11) O( )2.904(2)1.932( )152.80(6)
N(21)–H(21) O(11)a2.921(2)2.314(2)162.75(10)
N(2)–H(2) O(33)3.153(2)2.392(2)160.19(8)
N(12)–H(12) O(31)b3.086(2)2.234( )155.95(7)
N(22)–H(22) O(32)c3.035(2)2.365( )150.81(8)

Symmetry transformation used to generate equivalent atoms: a , , ; b , , ; c , , .
D = donor atom.
§A = acceptor atom.

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