Crystal Structure and Spectroscopic Data of <i>fac</i>-Tricarbonylbromo(3,3‘-trimethylene-2,2‘-bi-1,8- naphthyridine)rhenium(I), Re(CO)₃Br(C₁₉H₁₄N₄)

Abstract

The title compound 1 was obtained from Re(CO)5Br and the binaphthyridine in heptane. Its X-ray crystal structure determination shows a molecular structure with the two nitrogen atoms in positions 1 and 1‘ acting as a bidentate chelate ligand to the Re atom. 1H NMR, UV−vis, and IR spectroscopic data are reported and assigned.