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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Syntheses and Structures of Two Arene-Ruthenium(II) Complexes with Cyclometalating 2-Pyridyl-m-tolyl Ligands

  • Xiu-Zhen Zhang , Wen-Rui Yao , Qian-Feng Zhang and Wa-Hung Leung
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-2007-0508
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Abstract

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 2.089(2) Å, respectively. The corresponding bond lengths for 2 are 2.025(9) and 2.089(7) Å .

Keywords: Arene-Ruthenium; Ruthenacycle; Cyclometalated Ligands; Organometallic Compounds
Received: 2006-11-26
Published Online: 2014-6-2
Published in Print: 2007-5-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 62 Issue 5

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