Chromatographic determination of metal ions after complexation with bis(quaternary ammonium hydrazones) of 2,6-diacetylpyridine
Journal Article
·
· Analytical Chemistry (Washington); (United States)
- Iowa State Univ., Ames (USA)
Two new bis hydrazones of 2,6-diacetylpyridine were prepared and characterized. Both of these contain a quaternary ammonium group that greatly enhances the water solubility of the reagent and its metal-ion complexes. When the solid reagent was dissolved in water, an equilibrium was attained in which three geometric forms coexist. A rate constant was determined for this equilibrium. Several metal ions were determined quantitatively and selectively by complexation with one of the bis hydrazones and chromatographic separation of the metal ion complexes. Interferences due to the presence of other ions in solution were investigated.
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 5348925
- Journal Information:
- Analytical Chemistry (Washington); (United States), Journal Name: Analytical Chemistry (Washington); (United States) Vol. 61:11; ISSN 0003-2700; ISSN ANCHA
- Country of Publication:
- United States
- Language:
- English
Similar Records
New chelating reagents for the separation of metal complexes by high performance liquid chromatography
Influence of non-bridging donor atoms on the value of exchange interaction in binuclear Cu{sup II} complexes with bis-hydrazones based on 2,6-diformylphenol
A family of mono-, di-, and tetranuclear Dy III complexes bearing the ligand 2,6-diacetylpyridine bis(picolinoylhydrazone) and exhibiting slow relaxation of magnetization
Technical Report
·
Sun Jul 01 00:00:00 EDT 1990
·
OSTI ID:6825817
Influence of non-bridging donor atoms on the value of exchange interaction in binuclear Cu{sup II} complexes with bis-hydrazones based on 2,6-diformylphenol
Journal Article
·
Sun Jul 15 00:00:00 EDT 2018
· Russian Chemical Bulletin
·
OSTI ID:22863327
A family of mono-, di-, and tetranuclear Dy III complexes bearing the ligand 2,6-diacetylpyridine bis(picolinoylhydrazone) and exhibiting slow relaxation of magnetization
Journal Article
·
Mon Dec 05 19:00:00 EST 2022
· Dalton Transactions
·
OSTI ID:1923106
Related Subjects
050700 -- Nuclear Fuels-- Fuels Production & Properties
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
ACTINIDE COMPLEXES
AMMONIUM COMPLEXES
AZINES
CHARGED PARTICLES
CHROMATOGRAPHY
COMPLEXES
ELEMENTS
HETEROCYCLIC COMPOUNDS
HYDRAZONES
IONS
MEASURING METHODS
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIDINE
PYRIDINES
SEPARATION PROCESSES
URANIUM COMPLEXES
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
ACTINIDE COMPLEXES
AMMONIUM COMPLEXES
AZINES
CHARGED PARTICLES
CHROMATOGRAPHY
COMPLEXES
ELEMENTS
HETEROCYCLIC COMPOUNDS
HYDRAZONES
IONS
MEASURING METHODS
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIDINE
PYRIDINES
SEPARATION PROCESSES
URANIUM COMPLEXES