Ruthenium complexes containing pyridine-2,6-dicarboxylato ligands

作者: Yu-Feng Xie , Hang Zhu , Hua-Tian Shi , Ai-Quan Jia , Qian-Feng Zhang

DOI: 10.1016/J.ICA.2014.12.031

关键词:

摘要: Abstract Treatment of RuCl 3 ·3H 2 O, [Et 4 N][RuCl (CH CN) ] or [Ru(DMSO) Cl with the ligand pyridine-2,6-dicarboxylic acid (dipicH ) in presence Et N afforded mononuclear complex NH] [Ru(κ -dipic)Cl ( 1 ), N][Ru(κ -dipic)(MeCN)Cl NH][Ru(κ -dipic)-(DMSO) Cl] respectively, a κ -dipic coordination mode. Reaction [Ru(CO) x [Ru(NO)(PPh dipicH gave -dipic)(CO) -dipic)(NO)(PPh )Cl 5 AgNO EtOH/MeCN resulted dianionic Ru(III) complex, N] -dipic) ][Ru(κ -dipic)(κ -dipic)Cl] 6 mixed and modes. Interaction O dinuclear -dipic)(μ -κ ,κ -dipic)] 7 bridging μ-κ All complexes have been spectroscopically characterized along electrochemical analyses. The structures , ·H ·½Et ·CH ·C H 14 also determined by single-crystal X-ray diffraction.

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