Structural investigation of oxovanadium(IV) Schiff base complexes: X-ray crystallography, electrochemistry and kinetic of thermal decomposition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00448380" target="_blank" >RIV/68378271:_____/15:00448380 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.saa.2014.09.076" target="_blank" >http://dx.doi.org/10.1016/j.saa.2014.09.076</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.saa.2014.09.076" target="_blank" >10.1016/j.saa.2014.09.076</a>

Result language
angličtina
Original language name
Structural investigation of oxovanadium(IV) Schiff base complexes: X-ray crystallography, electrochemistry and kinetic of thermal decomposition
Original language description
A series of new VO(IV) complexes of tetradentate N2O2 Schiff base ligands (L1?L4), were synthesized and characterized by FT-IR, UV?vis and elemental analysis. The structure of the complex VOL1 DMF was also investigated by X-ray crystallography which revealed a vanadyl center with distorted octahedral coordination where the 2-aza and 2-oxo coordinating sites of the ligand were perpendicular to the -yl?? oxygen. The electrochemical properties of the vanadyl complexes were investigated by cyclic voltammetry. A good correlation was observed between the oxidation potentials and the elect ron withdrawing character of the substituents on the Schiff base ligands, showing the following trend: MeO < H < Br < Cl. We also studied the thermodynamics of formation ofthe complexes and kinetic aspects of their thermal decomposition.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—

Project
<a href="/en/project/GAP204%2F11%2F0809" target="_blank" >GAP204/11/0809: Absorption, beam homogeneity and varying irradiated volume corrections in multidomain bulk and thin film samples.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
ISSN
1386-1425
e-ISSN
—
Volume of the periodical
136
Issue of the periodical within the volume
Feb
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
625-634
UT code for WoS article
000347585300056
EID of the result in the Scopus database
2-s2.0-84911926108

Similar results(10)