Received 25 December 2009
Accepted 29 December 2009
Online 13 January 2010
|Single-crystal X-ray study|
|T = 293 K|
|Mean (C-C) = 0.004 Å|
|R = 0.034|
|wR = 0.097|
|Data-to-parameter ratio = 14.5|
Bis(2,2'-bipyridyl)(dichloroacetato)copper(II) dichloroacetate dihydrate
aMicroscale Science Institute, Department of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, People's Republic of China,bDepartment of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, People's Republic of China, and cMicroscale Science Institute, Weifang University, Weifang 261061, People's Republic of China
Correspondence e-mail: email@example.com
In the title compound, [Cu(C2HCl2O2)(C10H8N2)2](C2HCl2O2)·2H2O, the CuII ion is bonded to two N,N'-bidentate 2,2'-bipyridyl ligands and one O-monodentate 2,2-dichloroacetate anion in a distorted CuON4 trigonal-bipyramidal geometry, with the O atom occupying an equatorial site. In the crystal, the components are linked by O-HO and O-HCl hydrogen bonds.
For a related structure, see: Barszcz et al. (2004).
The authors would like to thank the Science Foundation of Weifang University (No. 2009Z24) and the Natural Science Foundation of Shandong Province (No. ZR2009BM041)
Barszcz, B., Glowiak, T., Jezierska, J. & Tomkiewicz, A. (2004). Polyhedron, 23, 1308-1316
Bruker (1997). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Acta Cryst (2010). E66, m141 [ doi:10.1107/S1600536809055640 ]