Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Complex formation between ammonium trioxovanadate(V) and imidazole has been studied and characterized by FT IR, UV/Vis, thermal analysis (TG, DTA, DTG) and polarographic techniques. Species formed in solid phase yield a yellow coloured product exhibiting an absorbance maximum at 400 nm. The FT IR spectra show that the inclusion of imidazole has a significant influence on the structure and the hydrogen bonding pattern inNH4VO3. Species formed in aqueous solution has been examined by voltammetry. Formation of an adduct of trioxovanadate(V) with imidazole onto dropping mercury electrode followed by reduction of the sample in DCP of the complex in 0.05 M NH3/NH4Cl buffer (pH 9.08) resulted in a single peak at -0.875 V.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
209--214
Opis fizyczny
Bibliogr., 28 poz., rys.
Twórcy
autor
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139 Kurupelit-Samsun, Turkey
autor
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139 Kurupelit-Samsun, Turkey
autor
- lInstitute of Chemistry, Faculty of Science, "Sv. Kiril i Metodij" University, PO Box 162, MK-91001 Skopje, Macedonia
autor
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139 Kurupelit-Samsun, Turkey
Bibliografia
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- 6. Higes-Rolando F.J., Perez-Florindo A., Valenzuala-Calahorro C. and Martin-Ramos J.D., Acta Cryst., C50, 1049(1994).
- 7. Elvingson K., Crans D.C. and Pettersson L., J. Am. Chem. Soc., 119, 7005 (1997).
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- 12. Jiang F., Anderson O.P., Miller S.M., Chen J., Mahroof-Tahir M. and Crans D.C., Inorg. Chem.,37,5439 (1998).
- 13. Hanson G.R., Sun Y. and Orvig C., Inorg. Chem., 35, 6507 (1996).
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- 22. Çakir S., Biçer E. and Eleman A., Transit. Met. Chem., in press.
- 23. Kumar A., Mathur N., Mathur P. and Mathur S.P., Rev. Roum. Chim., 43, 3 (1998).
- 24. Foster R., “Organic Charge Transfer Complexes”, Academic Press, London, 1969.
- 25. Ramadan R.M., Attia A.S. and El-Shahat M.F., Polyhedron, 15, 301 (1996).
- 26. Heyrovskÿ J. and Kûta J., “Principles of Polarography”, Academic Press, NY 1966, p. 546.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ1-0016-0072