Published 1987 | Version v1
Journal article Metadata-only

Determination of thermodynamic parameters of isomeric neodymium monoacetylacetonates

Creators

  • 1. AN Ukrainskoj SSR, Kiev. Inst. Obshchej i Neorganicheskoj Khimii

Description

Spectrographic method was used to study temperature dependence of complex formation in Nd3+-HAA-Solv system (where HAA - acetylacetone, solvater, 80% methanol or 75% dioxane) in 20-90 deg C range. Thermodynamic parameters of neodymium monoacetylacetonates were determined. It is shown that these complexes represent hydrate isomers: Nd(AA)3x3H2O and Nd(AA)3xH2O

Additional details

Additional titles

Original title (Russian)
Определение термодинамических параметров изомерных моноацетилацетонатов неодима

Publishing Information

Journal Title
Ukr. Khim. Zh.
Journal Volume
53
Journal Issue
6
Series
Ukr. Khim. Zh.
Journal Page Range
564-566
ISSN
0041-6045
CODEN
UKZHA

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
19016560
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ABSORPTION SPECTRA; ACETYLACETONE; AQUEOUS SOLUTIONS; DIOXANE; ENTHALPY; ENTROPY; FREE ENTHALPY; ISOMERS; METHANOL; NEODYMIUM COMPLEXES; PH VALUE
Descriptors DEC
ALCOHOLS; CHELATING AGENTS; COMPLEXES; DISPERSIONS; ENERGY; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROXY COMPOUNDS; KETONES; MIXTURES; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPLEXES; REAGENTS; SOLUTIONS; SPECTRA; THERMODYNAMIC PROPERTIES