Aquabis[3,6-bis(pyridin-2-yl)pyridazine-κ2N1,N6]copper(II) bis(trifluoromethanesulfonate)

Abstract

The title salt, [Cu(C14H10N4)2(H2O)](CF3SO3)2, contains a Cu2+cation coordinated by two bidentate 3,6-bis(pyridin-2-yl)pyridazine ligands and one water molecule. The charge is balanced by two disordered trifluoromethanesulfonate anions. The asymmetric unit contains half of a cation (point group symmetry 2) and one anion. The coordinating water molecule is engaged in intermolecular O—H...O hydrogen bonds, which connect the cation to the anion. C—H...X(X= N, O, F) interactions stabilize the crystal structure.