Unpredicted coordination of hydrogen chloride in organoruthenium(II) pyrazolone complex: Synthesis, spectral and structural characterization

被引：1

作者：

Dharani, S. ^{[1
]}

Kalaiarasi, G. ^{[1
,2
]}

Lynch, Vincent M. ^{[3
]}

Shankar, R. ^{[4
]}

Prabhakaran, R. ^{[1
]}

机构：

[1] Bharathiar Univ, Dept Chem, Coimbatore 641046, India

[2] Karpagam Acad Higher Educ Deemed Univ, Ctr Mat Chem, Dept Chem, Coimbatore 641021, India

[3] Univ Texas Austin, Dept Chem, Austin, TX 78712 USA

[4] Bharathiar Univ, Dept Phys, Coimbatore 641046, India

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2023年 / 153卷

关键词：

Ru(II) hydrogen chloride complex; Unusual coordination of hydrogen chloride; X-ray crystallography; Pyrazolone ligand; NMR spectroscopy; Cyclic voltammetry; RUTHENIUM HYDRIDE COMPLEXES; ANTIPROLIFERATIVE ACTIVITY; CARBONYL-COMPLEXES; DNA-BINDING; DERIVATIVES; INHIBITORS; DESIGN; ELECTROCHEMISTRY; CYTOTOXICITY; BIOISOSTERES;

D O I：

10.1016/j.inoche.2023.110849

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Synthesis of novel Ru(II) carbonyl and Ru(II) hydride complexes is reported from the reaction of 4-(2-hydroxybenzyl)-3-methyl-5-oxo-2,5-dihydro-pyrazole-1-carbothioic acid ethyl amide with RuHCl(CO)(PPh3)3. Structural evaluations were done by FT-IR, UV-Vis, 1H NMR and mass spectrometry. The true nature of the Ru(II) complexes was further confirmed by single crystal X-ray diffraction studies and further validated by DFT studies. The electrochemistry of the synthesized complexes was studied using cyclic voltammetry.

引用

页数：9

共 44 条

[11] OLEX2: a complete structure solution, refinement and analysis program [J].