Syntheses and characterization of Ru(III) with chelating containing ONNO donor quadridentate Schiff bases.
Syntheses and characterization of Ru(III) with chelating containing ONNO donor quadridentate Schiff bases.
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含有 ONNO 供体四齿希夫碱螯合的 Ru(III) 的合成和表征。
DOI：
10.1016/j.saa.2007.10.005
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
A. S. Ahmed
中科院分区：
文献类型：
--
作者：
M. Refat;S. El;D. Kumar;A. S. Ahmed
合成了Ru(III)与N，N‘-二水杨基-L、2-苯二胺(H_2dsp)、N，N’-二水杨基-3，4-二氨基甲苯(H_2dst)、4-硝基-N，N‘-二水杨基-1，2-苯二胺(H_2ndsp)和N，N’-二水杨基乙二胺(H_2salen)的配合物，并用元素分析、摩尔电导、光谱方法(中红外光谱、核磁共振氢谱和紫外可见光谱)以及同时热分析(TG和DTG)对其进行了表征。摩尔电导测定表明，这些络合物均为非电解质。电子光谱测量用于推测其结构。配体及其络合物的红外光谱被用来识别键的类型。根据热失重曲线估算了动力学热力学参数：E*、ΔH*、ΔS*和ΔG*。对这四种配体及其配合物的生物活性进行了研究。
Complexes of ruthenium(III) with N,N′-disalicylidene-l,2-phenylenediamine (H2dsp), N,N′-disalicylidene-3,4-diaminotoluene (H2dst), 4-nitro-N,N′-disalicylidene-1,2-phenylenediamine (H2ndsp) and N,N′-disalicylidene ethylenediamine (H2salen) have been prepared and characterized by elemental analysis, molar conductivity, spectral methods (mid-infrared,1H NMR and UV–vis spectra) and simultaneous thermal analysis (TG and DTG) techniques. The molar conductance measurements proved that all these complexes are non-electrolytes. The electronic spectra measurements were used to infer the structures. The IR spectra of the ligands and their complexes are used to identify the type of bonding. The kinetic thermodynamic parameters such as: E*, ΔH*, ΔS* and ΔG* are estimated from the DTG curves. The four ligands and their complexes have been studied for their possible biological antifungal activity.
影响因子：
7.3
作者：
Ren, SJ;Wang, R;Lien, EJ
通讯作者：
Lien, EJ