Stabilities of Divalent Metal Complexes of 4-Hydroxybenzothiazole
Journal Article
·
· Journal of the American Chemical Society
The acid dissociation constants of 4-hydroxybenzothiazole and the formation constants of its chelates with Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Pb(II), and Mg(II) were determined potentiometrically in 50% v/v dioxane- water. The order of decreasing stability of the metal chelates Cu > Pb, Ni, Co > Zn > Cd > Mn > Mg is similar to the stability sequence generally obtained for divalent metals. The chelates of 4-hydroxybenzothiazole with Co (II), Ni(II), Cu(II), Zn(II), Cd(II), and Pb(II) were prepared and their infrared spectra determined.
- Research Organization:
- Univ. of Pittsburgh
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-14-014777
- OSTI ID:
- 4140518
- Journal Information:
- Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 9 Vol. 82; ISSN 0002-7863
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Journal Article
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Sat May 20 00:00:00 EDT 1961
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
CADMIUM
CHELATES
COBALT
COMPLEXES
COPPER
DECOMPOSITION
HYDROXIDES
INFRARED RADIATION
LEAD
MAGNESIUM
MANGANESE
METALS
NICKEL
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHENYL RADICALS
PREPARATION
SOLVENTS
SPECTRA
STABILITY
THIAZOLES
WATER
ZINC
CADMIUM
CHELATES
COBALT
COMPLEXES
COPPER
DECOMPOSITION
HYDROXIDES
INFRARED RADIATION
LEAD
MAGNESIUM
MANGANESE
METALS
NICKEL
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHENYL RADICALS
PREPARATION
SOLVENTS
SPECTRA
STABILITY
THIAZOLES
WATER
ZINC