Mixed-ligand complexes of copper (II) with ditiolfenols and heterocyclic diamines
نویسندگان
چکیده
منابع مشابه
EXAFS Studies of Some Copper(II) Mixed-Ligand Complexes
X-ray K-absorption spectroscopic studies have been carried out on copper (II) mixed-ligand complexes with glutamic acid and aspartic acid as the primary ligands, where as water, pyridine, imidazole and benz-imidazole have been used as secondary ligands. Chemical shifts obtained from the X-ray absorption data have indicated that the glutamic acid complexes are more ionic as compared to their cor...
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Dithiocarbamates are highly versatile, mono-ionic chelates that form stable complexes with many transition metals and main group elements. Ccmplexes of cobalt(II) piperidine dithiocarbamate and diamines such as Ethylene diamine, Diethylene triamine and Triethylene tetramaine have been synthesised . The complexes have been characterized by IR , UV-Vis and EPR spectral studies , Thermal and magne...
متن کاملsynthesis and characterization of some new cyclometalated organoplatinum(ii) complexes containing phosphite ligand
در این تحقیق روشی جهت سنتز یک سری از کمپلکس های پلاتین (ii) حاوی لیگاند های دهنده ی فسفری شامل فسفیت و فسفین ارائه شده است. واکنش پیش ماده ی پلاتین (ii)،trans/cis- [ptcl2(sme2)2] ، با 2 اکی مولار از لیگاند p(oph)3در حلال بنزن کمپلکس1، cis-[ptcl2(p(oph)3)2] را تولید می نماید. جهت سنتز کمپلکس سایکلو متال فسفیتی، کمپلکس 1 با 1 اکی والان واکنشگر ptcl2 در حلال زایلن در شرایط رفلاکس زیر گاز آرگون م...
Equilibrium studies on mixed-ligand mixed-metal complexes of copper(II), nickel(II) and zinc(II) with glycylvaline and imidazole
lmidazolate bridged homo/hetero binuclear complexes of copper(II), nickei(II) and zinc(II) formed with glycylvalinate have been studied by pH-metry, EPR and visible absorption spectrometry in aqueous medium at 25 ± I 0 and I= 0.1 M NaCI04• The experimental data have been obtained for the followin~ species (A. = glycylvalinate and 8 =imidazole) :M +, AHt , AH, A·, 8W, 8 , M(OHt. M(OHh. M(At, M(A...
متن کاملStudy of mixed ligand complexes of copper (II) with enalpril maleate as primary ligand and some peptides as secondary ligand
Interaction of mixed ligand complexes of copper(II) with enalpril maleate and four peptides viz. glycil-glycine, alanine-glycine, glycil-glycil-glycine and glycil-leucine have been determined by pH metric measurements in aqueous solutions at 27°C in 0.1M NaClO4. The mixed ligand complex formation constants of complex species have been evaluated using computer program (SCOGS).
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ژورنال
عنوان ژورنال: Proceedings of the Voronezh State University of Engineering Technologies
سال: 2017
ISSN: 2310-1202,2226-910X
DOI: 10.20914/2310-1202-2017-1-248-256