Synthesis and Characterization of Complexes of Co2+, Ni2+, Cu2+, Zn2+, Cd2+, UO22+ and VO2+ with Biprotic Tridentate Ligand

Vikal Gupta; A.V. Singh; Kailash Daga

Issue

Vol. 14 No. 1 (2002): Vol 14 Issue 1

Issue Published : January 3, 2002

Synthesis and Characterization of Complexes of Co2+, Ni2+, Cu2+, Zn2+, Cd2+, UO22+ and VO2+ with Biprotic Tridentate Ligand

Vikal Gupta

Department of Chemistry, J.N. Vyas University, Jodhpur-342 001, India

A.V. Singh

Department of Chemistry, J.N. Vyas University, Jodhpur-342 001, India

Kailash Daga

Department of Chemistry, J.N. Vyas University, Jodhpur-342 001, India

Corresponding Author(s) : Vikal Gupta

Asian Journal of Chemistry, Vol. 14 No. 1 (2002): Vol 14 Issue 1
Article Published : March 30, 2010

Abstract

The stability constants of chelates of Co²⁺, Ni²⁺, Cu²⁺, Zn²⁺, Cd²⁺, UO²⁺₂ and VO²⁺ with O-(N-pyrrole-2-methyl imino) propanoic acid (H₂PP) were determined potentiometrically by Calvin's extension of Bjerrum's method in 30% (v/v) water-ethanol-mixture (μ = 0.1 ,0.05 and 0.1 M
NaClO₄) at 25, 35, 45ºC respectively. The thermodynamic parameters have
also been evaluated. These chelates are characterized by molecular mass
measurement, elemental analyses, magnetic moment, ¹H NMR and
electronic spectral data.

Keywords

Co(II) Zn(II) Cu(II) Cd(II) VO(II) Complexes Biprotic tridentate ligands UO2(II)

Gupta, V., Singh, A., & Daga, K. (2010). Synthesis and Characterization of Complexes of Co2+, Ni2+, Cu2+, Zn2+, Cd2+, UO22+ and VO2+ with Biprotic Tridentate Ligand . Asian Journal of Chemistry, 14(1), 449–452. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/22036

Issue

Vol. 14 No. 1 (2002): Vol 14 Issue 1

Synthesis and Characterization of Complexes of Co2+, Ni2+, Cu2+, Zn2+, Cd2+, UO22+ and VO2+ with Biprotic Tridentate Ligand

Corresponding Author(s) : Vikal Gupta

Abstract

Keywords

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