Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives
Joint Authors
Hosseini-Monfared, Hassan
Bikas, Rahman
Jeanneau, Erwann
Shaabani, Behrouz
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-24
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Five monooxovanadium(V) complexes [VO(L1)(OCH3)(OHCH3)] (1), [VO(L2)(OCH3)(OHCH3)] (2), [VO(L3)(OCH3)(OHCH3)] (3), [VO(L4)(OCH3)(OHCH3)] (4), and [VO(L5)(OCH3)(OHCH3)] (5) were synthesized and characterized by IR, NMR UV-Vis, and single-crystal structure analysis [H2L1=(E)-N′-((2-hydroxynaphthalen-1-yl)methylene)furan-2-carbohydrazide, H2L2=(E)-N′-(2-hydroxybenzylidene)furan-2-carbohydrazide, H2L3(E)-N′-(5-bromo-2-hydroxybenzylidene)furan-2-carbohydrazide, H2L4=(E)-N′-(2-hydroxy-5-nitrobenzylidene)furan-2-carbohydrazide, H2L5=(E)-N′-(2-hydroxy-5-iodobenzylidene)furan-2-carbohydrazide].
In all 1–3 structures the vanadium atom has a distorted octahedral coordination with the three meridional donor atoms from the Schiff base dianion (L1–3)2− and one methoxylato group occupying the sites of the equatorial plane.
The oxo group and one methanol molecule occupy the apical sites.
In the complexes 1, 2, and 3 the conformation of 2-furanyl oxygen atom relative to the carbohydrazide oxygen atom is s-anti, s-anti/s-syn, and s-syn at 293 K, respectively.
Cyclic voltammetric experiments of the solution species 1–5 in DMSO revealed a quasi-reversible behavior.
American Psychological Association (APA)
Bikas, Rahman& Hosseini-Monfared, Hassan& Jeanneau, Erwann& Shaabani, Behrouz. 2012. Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-480360
Modern Language Association (MLA)
Bikas, Rahman…[et al.]. Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives. Journal of Chemistry No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-480360
American Medical Association (AMA)
Bikas, Rahman& Hosseini-Monfared, Hassan& Jeanneau, Erwann& Shaabani, Behrouz. Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives. Journal of Chemistry. 2012. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-480360
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480360