نتایج جستجو برای: characterization of complexes

تعداد نتایج: 21188247  

Journal: Polyolefins Journal 2020

Nine different bis(arylimino)pyridine complexes of Fe(III) with different halide substituents (F, Cl, Br, I) at different positions of the iminophenyl group of the ligand have been synthesized, characterized and applied for homogeneous 1-pentene and 1-hexene oligomerization and co-oligomerization reactions after activation with methylaluminoxane (MAO). The best activity in 1-hexene oligomerizat...

Journal: :European Journal of Chemistry 2022

Erratum to “Synthesis, characterization and crystal structure of platinum(II) complexes with thiourea derivative ligands” [Eur. J. Chem. 9 (4) (2018) 360-368].

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 1988
a. kamkar j.p. day

the oxidation of complexes of ti(iii), (til6)3+ (l=ur, meur, dmeur, deture, n-bu-ur, and phur), by iodine as i3- in ethanol and acetonitrile solutions, appears to proceed as a second order reaction and is much faster in ethanol solution (where solvolysis occurs) than in acetonitrile. the enthalpy of activation appears to decrease as ligand's size increases which suggest that the kinetic stabili...

Journal: :Acta Crystallographica Section A Foundations and Advances 2014

Journal: :Journal of Algebra and Its Applications 2021

We introduce and study a class of objects that encompasses Christensen Foxby’s semidualizing modules complexes Kubik’s quasi-dualizing modules: the [Formula: see text]-adic complexes. give examples equivalent characterizations these objects, including characterization in terms more familiar property. As an application, we proof existence dualizing over complete local rings does not use Cohen St...

2015
Md. Kudrat E. Zahan Md. Abdul Alim Al Bari Md. Abul Bashar Laila Arjuman Banu M. M. Haque M. Saidul Islam

The synthesis and characterization of mixed ligand complexes of Fe (III) with tartaric acid/succinic acid and heterocyclic amines. These complexes were characterized on the basis of elemental analysis, conductometric, magnetic measurements, UVvis, IR spectral studies. All the complexes were found electrolytic and paramagnetic in nature with high spin octahedral structure. The synthesized comple...

Journal: :journal of the iranian chemical research 0
natarajan raman research department of chemistry, vhnsn college, virudhunagar-626 001, india ramaraj jeyamurugan research department of chemistry, vhnsn college, virudhunagar-626 001, india arumhgam sakthivel research department of chemistry, vhnsn college, virudhunagar-626 001, india rajendran antony research department of chemistry, vhnsn college, virudhunagar-626 001, india

few novel cobalt(ii) and copper(ii) complexes [m(fmp)3]cl2, [m(fmp)(bpy)2]cl2,[m(fmp)(phen)2]cl2 and [m(fmp)(phen)(bpy)]cl2 (fmp = 3-furan-2-ylmethylene-pentane-2,4-dione, phen = 1,10-phenanthroline, bpy = 2,2'-bipyridine) have been synthesized andcharacterized by elemental analyses, molar conductance, magnetic susceptibility measurements,ir, electronic, epr, mass spectra and cyclic voltam...

Journal: :European Journal of Combinatorics 1990

Journal: :Biochimica et Biophysica Acta (BBA) - Biomembranes 1997

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