Synthesis and characterization of new vanadium salcylaldoxime based complexes isolated by hydrothermal process
Other Title(s)
Synthèse et caractérisation de nouveaux complexes à base de vanadium et de la salcylaldoxime isolés par voie hydrothermale
Joint Authors
Boutamine, Sultanah
Slaouti, Hennia
BilKhattab, Ilyas
Hank, Zakiyah
Source
Issue
Vol. 2018, Issue 36 (30 Jun. 2018), pp.9-20, 12 p.
Publisher
Annaba Badji Mokhtar University
Publication Date
2018-06-30
Country of Publication
Algeria
No. of Pages
12
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
In this paper, the results of a systematic study of the reactivity of salicylaldoxime (C7H7NO2)(H2L1), with aqueous solutions of V(IV) using hydrothermal synthesis are reported.
These reactions lead to the formation of gray-blue compounds : (1) adduct of the formula Na4[V6IVV4VO22H2(OH)6(C7H6O2)2(C7H5NO)].6H2O (A1), (2) another adduct of formula H6[V3IVV7VO25(OH)3 (C7H8NO2) (C7H5NO)2(C7H6O2)].5H2O (A2) and (3) a trimetric coordination complex of the formula [V3O5(C7H5NO)3(C7H4NO2)3(C7H7NO2)3]·(H2O) (C1).
The obtained compounds were characterized by means of elemental analysis, conductometry, UV-Visible, Fourier transform infrared absorption spectroscopy (FTIR), 1H and 51V nuclear magnetic resonance (NMR), EPR, magnetic measurements, mass spectroscopy and cyclic voltammetry
Abstract FRE
Dans ce présent travail, nous avons étudié la réactivité de la salicylaldoxime (C7H7NO2)(H2L1) sur des solutions aqueuses de vanadium(V) par voie hydrothermale.
Deux adduits de formules respectives, Na4[V6IVV4VO22H2(OH)6(C7H6O2)2(C7H5NO)].6H2O noté (A1) et H6[V3IVV7VO25(OH)3 (C7H8NO2) (C7H5NO)2(C7H6O2)].5H2O noté (A2) ainsi qu’un complexe de nature trimérique [V3O5(C7H5NO)3(C7H4NO2)3(C7H7NO2)3]·(H2O) noté (C1) , ont été obtenus.
Ces composés ont été caractérisés par différentes méthodes : Analyse élémentaire, conductivité molaire, spectroscopie IR, RMN du proton, du carbone et du métal, spectroscopie UV-visible, RPE, spectroscopie de masse et par voltammetry cyclique
American Psychological Association (APA)
Boutamine, Sultanah& Slaouti, Hennia& BilKhattab, Ilyas& Hank, Zakiyah. 2018. Synthesis and characterization of new vanadium salcylaldoxime based complexes isolated by hydrothermal process. Synthèse،Vol. 2018, no. 36, pp.9-20.
https://search.emarefa.net/detail/BIM-837125
Modern Language Association (MLA)
Boutamine, Sultanah…[et al.]. Synthesis and characterization of new vanadium salcylaldoxime based complexes isolated by hydrothermal process. Synthèse No. 36 (2018), pp.9-20.
https://search.emarefa.net/detail/BIM-837125
American Medical Association (AMA)
Boutamine, Sultanah& Slaouti, Hennia& BilKhattab, Ilyas& Hank, Zakiyah. Synthesis and characterization of new vanadium salcylaldoxime based complexes isolated by hydrothermal process. Synthèse. 2018. Vol. 2018, no. 36, pp.9-20.
https://search.emarefa.net/detail/BIM-837125
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 19-20
Record ID
BIM-837125
