Synthesis and characterization of new vanadium salcylaldoxime based complexes isolated by hydrothermal process

العناوين الأخرى

Synthèse et caractérisation de nouveaux complexes à base de vanadium et de la salcylaldoxime isolés par voie hydrothermale

المؤلفون المشاركون

Boutamine, Sultanah
Slaouti, Hennia
BilKhattab, Ilyas
Hank, Zakiyah

المصدر

Synthèse

العدد

المجلد 2018، العدد 36 (30 يونيو/حزيران 2018)، ص ص. 9-20، 12ص.

الناشر

جامعة باجي مختار-عنابة

تاريخ النشر

2018-06-30

دولة النشر

الجزائر

عدد الصفحات

12

التخصصات الرئيسية

العلوم الطبيعية والحياتية (متداخلة التخصصات)

الملخص 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

الملخص 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

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 19-20

رقم السجل

BIM-837125