Published 1991 | Version v1
Journal article Metadata-only

PMR investigation of the process of molybdenum (6) complexing with salicylhydroxamic acid

Creators

  • 1. AN Turkmenskoj SSR, Ashkhabad (USSR). Inst. Khimii

Description

Results of investigation of Mo6+ complexing with salicylhydroxamic acid in water-acetone solution by the PMR method are presented. Processes of protonation and complexing are studied on the basis of signal shift of aromatic ring protons in free and bound ligand depending on solution pH. It is shown that depending on solution pH the ligand is in different tautomeric forms. Formation of the complexes of the compositions 1:1 and 1:2 is ascertained. Stability constant of diprotonated complex of the composition 1:2 is calculated

Additional details

Additional titles

Original title (Russian)
Исследование процесса комплексообразования молибдена (6) с салицилгидроксамовой кислотой методом PMR

Publishing Information

Journal Title
Koordinatsionnaya Khimiya
Journal Volume
17
Journal Issue
4
Series
Koord. Khim.
Journal Page Range
467-470
ISSN
0132-344X
CODEN
KOKHD

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
23016061
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACETONE; AQUEOUS SOLUTIONS; CHEMICAL PREPARATION; COORDINATION VALENCES; HYDROXAMIC ACIDS; MOLECULAR STRUCTURE; MOLYBDENUM COMPLEXES; NMR SPECTRA; PH VALUE; PROTONS; QUANTITY RATIO; STABILITY
Descriptors DEC
AMINES; BARYONS; CATIONS; CHARGED PARTICLES; COMPLEXES; DISPERSIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HOMOGENEOUS MIXTURES; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYDROXY COMPOUNDS; IONS; KETONES; MIXTURES; NUCLEONS; ORGANIC COMPOUNDS; SOLUTIONS; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPLEXES; VALENCE