Conductometric Determination of the Stability Constants of the Quinolone Antibacterial Agents Levofloxacin and Sparfloxacin with Divalent Metal Ions

2013 ◽  
Vol 8 (4) ◽  
pp. 237-246 ◽  
Author(s):  
Jamil Al-Mustafa ◽  
Abeer Shinar
Keyword(s):  
Metal Ions ◽  
Stability Constants ◽  
Antibacterial Agents ◽  
Divalent Metal ◽  
Divalent Metal Ions ◽  
The Stability

Stability constants and spectral studies of complexes of 2-hydroxy-5-methylazobenzene-2′-carboxylic acid with some divalent metal ions

1984 ◽  
Vol 62 (11) ◽  
pp. 2299-2301
Author(s):  
C. Mahalingam ◽  
J. K. Sthapak ◽  
D. D. Sharma ◽  
R. L. Tiwari ◽  
Smita Sthapak
Keyword(s):  
Carboxylic Acid ◽  
Metal Ions ◽  
Metal Complexes ◽  
Stability Constants ◽  
Divalent Metal ◽  
Reflectance Spectra ◽  
Spectral Studies ◽  
Divalent Metal Ions ◽  
The Stability

The stability constants of metal complexes of 2-hydroxy-5-methylazobenzene-2′-carboxylic acid have been determined spectrophotometrically. These follow the Irving–Williams sequence: log KOH(H) = 10.67, log K1(Co) = 9.02, log K1(Ni) = 9.68, log K1(Cu) = 13.37, log K1(Zn) = 7.58, and [Formula: see text]The chelates of Mn(II), Fe(II), Co(II), Ni(II), Cu(II), Zn(II), and [Formula: see text] with the dye have been prepared and characterized on the basis of their ir and reflectance spectra.

scholarly journals Determination of the Intrinsic Stability Constants of Toxic Divalent Metal Ions to Alginic Acid.

2001 ◽  
Vol 17 (5) ◽  
pp. 663-666 ◽  
Author(s):  
Masami FUKUSHIMA ◽  
Kenji TATSUMI ◽  
Shinji WADA
Keyword(s):  
Metal Ions ◽  
Stability Constants ◽  
Alginic Acid ◽  
Divalent Metal ◽  
Divalent Metal Ions ◽  
Intrinsic Stability

Determination of stability constants and thermodynamic parameters for interaction of thiosemicarbazones with divalent metal ions

2010 ◽  
Vol 63 (7) ◽  
pp. 1220-1227 ◽  
Author(s):  
Rakesh K. Mahajan ◽  
Kulwinder K. Vohra ◽  
Poonam Arora ◽  
Rekha Sharma ◽  
T.S. Lobana
Keyword(s):  
Metal Ions ◽  
Thermodynamic Parameters ◽  
Stability Constants ◽  
Divalent Metal ◽  
Divalent Metal Ions
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