Yayın: Determination of stability constants of mixed ligand complexes of the lanthanum(III) ion and identification of structures
Tarih
Kurum Yazarları
Çam, Tülay
İrez, Gazi
Aydın, Rahmiye
Yazarlar
Danışman
Dil
Türü
Yayıncı:
Amer Chemical
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Özet
In this study, the stability constants of a mixed ligand complex of lanthanum(III) ion by using ethylenediaminetetraacetic acid (EDTA, H(2)A) as a primary ligand and 2,3-dihydroxybenzoic acid (2,3-DHBA, H3B) as a secondary ligand have been investigated. The stability constants of the binary and mixed ligand complexes have been determined by using a potentiometric method and the BEST computer program at 25 degrees C, in a 0.1 M NaCl ionic medium. In addition, the identified ternary complex by potentiometry was isolated as a solid, and the structural characteristics have been examined using IR, NMR, elemental analysis, differential thermal analysis, thermogravimetric analysis, and the conductivity method.
Açıklama
Kaynak:
Anahtar Kelimeler:
Konusu
Thermodynamics, Chemistry, Engineering, Aqueous solution, Hydroxyaromatic ligands, Acid, YTTRIUM(III), EDTA, Complexation, Differential thermal analysis, Lanthanum, Lanthanum alloys, Potentiometers (electric measuring instruments), Sodium chloride, Thermogravimetric analysis, Computer program, Conductivity method, Elemental analysis, Ethylene diamine tetra-acetic acid, Ionic medium, Mixed ligand complexes, Potentiometric methods, Potentiometry, Secondary ligands, Stability constants, Structural characteristics, Ternary complex, Ligands
Alıntı
Çam, T. vd. (2011). "Determination of stability constants of mixed ligand complexes of the lanthanum(III) ion and identification of structures". Journal of Chemical and Engineering Data, 56(5), 1813-1820.