Hydrate compositions of hydroxyethylethylenediaminetriacetates of the rare-earth elements

Autor: Vikt I. Spitsyn, N. D. Mitrofanova, L. I. Martynenko, E. D. Filippova
Rok vydání: 1976
Předmět:
Zdroj: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:4-7
ISSN: 1573-9171
0568-5230
DOI: 10.1007/bf00925607
Popis: 1. Complexes of the REE, Y, and Sc with hydroxyethylethylenediaminetriacetic acid have been isolated in solid form. The hydrate compositions of the complexes have been determined. 2. The La and Pr complexes form hydrates of different compositions. The LnL hydrates form slightly nonisostructural groups in the series La-Lu. 3. According to thermographic analysis data, the hydrate water in the LnL·nH2O complexes of different hydrate compositions is not bonded with the same firmness.
Databáze: OpenAIRE