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Syntheses and Structures of Two Arene-Ruthenium(II) Complexes with Cyclometalating 2-Pyridyl-m-tolyl Ligands
2007
Zeitschrift für Naturforschung. B, A journal of chemical sciences
Reactions of [(η6-C6Me6)RuCl2]2 and [(η6-p-cymene)RuCl2]2 with [Hg(ptpy)2] (Hptpy = 2-pyridyl-m-toluene) in THF afforded [{(η6-C6Me6)Ru(ptpy)}2(μ-Hg2Cl6)] 1 and [(η6-pcymene) Ru(ptpy)(HgCl3)] 2, respectively. The crystal structures of complexes 1 and 2 have been determined by single-crystal X-ray diffraction. The ruthenium atom in both molecules 1 and 2 adopts a pseudo octahedral configuration containing a cyclometalated ptpy ligand. The Ru−C(ptpy) and Ru−N bond lengths in 1 are 2.049(3) and
doi:10.1515/znb-2007-0508
fatcat:jvianiun4vhr5lpbux42zgvqlu