Thermodynamic studies on complexation of glutamic acid with dioxovanadium(V) in mixed solvent systems

MONAJJEMI, Majıd; Moniri, Elham; Panahi, Homayon Ahmad

doi:10.1021/je000351t

Thermodynamic studies on complexation of glutamic acid with dioxovanadium(V) in mixed solvent systems

Yazarlar (3)

Prof. Dr. Majıd MONAJJEMI Islamic Azad University, Science And Research Branch, İran

Elham Moniri Islamic Azad University, North Tehran Branch, İran

Homayon Ahmad Panahi Islamic Azad University, Central Tehran Branch, İran

Makale Türü	Özgün Makale (ESCI dergilerinde yayınlanan tam makale)
Dergi Adı	Journal of Chemical and Engineering Data
Dergi ISSN	0021-9568 Wos Dergi Scopus Dergi
Makale Dili	İngilizce	Basım Tarihi	09-2001
Cilt / Sayı / Sayfa	46 / 5 / 1249–1254	DOI	10.1021/je000351t
Makale Linki	http://www.scopus.com/inward/record.url?eid=2-s2.0-0035445689&partnerID=MN8TOARS

Özet

The stability constant on complexation of VO2⁺ with glutamic acid (Glu) in mixed solvent systems of methanol + water and free-energy changes have been determined spectro-photometrically with a temperature variation method in 0.2 mol dm^-3 sodium perchlorate as ionic medium in the pH range (1.3-5), with high ligand-to-metal ratios. Linear relationships are observed when log K is plotted versus 1/D, where K and D represent stability and the dielectric constant of the system, respectively. The results are discussed in terms of the effect of solvent on protonation and complexation.

Anahtar Kelimeler

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
Web of Science	16
Scopus	34

Thermodynamic studies on complexation of glutamic acid with dioxovanadium(V) in mixed solvent systems

Dergi Adı	JOURNAL OF CHEMICAL AND ENGINEERING DATA
Yayıncı	American Chemical Society
Açık Erişim	Hayır
ISSN	0021-9568
E-ISSN	1520-5134
CiteScore	4,0
SJR	0,449
SNIP	0,750

Thermodynamic studies on complexation of glutamic acid with dioxovanadium(V) in mixed solvent systems

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