3-D Framework {[Cu(L)nX][X] (H2O)2} L= bipy,n=2 Constructed through C-H….Cl Hydrogen Bondings and π-π Interactions

The reaction of copper 2,2-dichloroacetic acid, heterocyclic diimine (bipy) ligands under mildconditions affords one novel supramolecular complexes, [Cu (bipy)2[[H22 (bipy=2,2-bipyridine X=dichloroacetic acid). The compounds were constituted through hydrogen bonding and ππ interactions between the heterocyclic rings.