Synthesis and spectroscopic characterization of some novel Ru(II) and Ru(III) dimeric sulphoxide complexes containing the Schiff base N,N′-bis(2-chlorobenzylidene)-1,2-ethylenediamine as spacer

被引:1
|
作者
Shukla, Satyendra N. [1 ]
Gaur, Pratiksha [1 ]
Prasad, Mahender [2 ]
Kaur, Harpreet [1 ]
Srivastava, Radhey S. [3 ]
Agarwal, Kavita [2 ]
机构
[1] Govt Model Sci Coll, Coordinat Chem Res Lab, Dept Chem, Jabalpur 482001, Madhya Pradesh, India
[2] DMSRDE, Kanpur, Uttar Pradesh, India
[3] Univ Louisiana Lafayette, Lafayette, LA 70504 USA
关键词
ruthenium; dimethylsulphoxide; tetramethylenesulphoxide; Schiff base;
D O I
10.1080/00958970701502326
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
We report the synthesis and characterization of anionic and neutral dimers of three general formulations viz. [{cis-RuCl2(SO)(3)}(2)(2-ClBENEN)]; [{trans-RuCl2(SO)(3)}(2)(2-ClBENEN)] and [image omitted][{RuCl4(SO)}(2)(2-ClBENEN)](2-); where SO = dimethylsulphoxide/tetramethylenesulphoxide; X = [(dmso)(2)H](+); Na+; [(tmso)H](+); and 2-ClBENEN = N,N'-bis(2-chlorobenzylidene)-1,2-ethylenediamine. These complexes were characterized on the basis of elemental analysis, magnetic susceptibility, electronic, FTIR, H-1-NMR and C-13{H-1}NMR spectroscopy. These complexes are rare examples where a Schiff-base ligand serves as a spacer group.
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页码:1137 / 1145
页数:9
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