SYNTHESIS AND CRYSTAL STRUCTURE OF A NA(I) COMPLEX WITH 4,4’-BIPYRIDINE AND 2-FORMYL- BENZENESULFONATE-HYDRAZINE

Abstract

A Na(I) complex, [Na(4,4’-bipyridine)2·(H2O)4]·L·OH·2H2O (L = 2-formyl-benzenesulfonate-hydrazine), has been synthesized. And its structure was determined by X-ray single crystal diffraction analysis. The Na(I) complex belongs to orthorhombic, space group C2221 with a = 7.9162(16) Å, b = 18.451(4) Å, c = 26.397(5) Å, V= 3855.7(13) Å3, Z = 4, Dc = 1.394 mg·m-3, μ = 0.218 mm-1, F(000) =1689, and final R1 = 0.0683, ωR2 = 0.2017. The result shows that the Na(I) center is six-coordination with a N2O4 distorted octahedral coordination environment. The Na(I) complex forms 1D chain structure by the π-π stacking interaction.

Keywords

• 4
• 4’-bipyridine
• 2-formyl-benzenesulfonate-hydrazine
• Na(I) complex
• synthesis
• structural characterization