ON THE COMPLEX CHEMISTRY OF THE TERVALENT RARE-EARTH IONS. V. THE ACETATE AND GLYCOLATE SYSTEMS OF YTTRIUM

Journal Article · Fri Jan 01 04:00:00 EST 1960 · Acta Chemica Scandinavica (Denmark) Divided into Acta Chem. Scand., Ser. A and Ser. B

DOI:https://doi.org/10.3891/acta.chem.scand.14-1495· OSTI ID:4106352

Sonesson, A

The complex formation of the yttrium acetate system and the yttrium glycolate system was studied potentiometrically. The measurements were performed at 20 ts C in a perchlorate medium of ionic strength 2.0M. It was found that both systems show significant similarities with the correspondent systems in the middle of the lanthanum series. The complexity constants of the yttrium acetate system are lower than the constants of the dysprosium system, but the ratios b/sub n//b/sub n+1/ between the consecutive stability constants coincide rather well for the two systems. The complexity constants of the yttrium glycolate system show a rather good agreement with the complexity constants of the gadolinium glycolate system. The values of the ratios b/sub n// b/sub n+1/ place the ytirium system between the samarium and the gadolinium systems. (auth)

• Research Organization: Univ. of Lund, Sweden
• Sponsoring Organization: USDOE
• NSA Number: NSA-15-008800
• OSTI ID: 4106352
• Journal Information: Acta Chemica Scandinavica (Denmark) Divided into Acta Chem. Scand., Ser. A and Ser. B, Journal Name: Acta Chemica Scandinavica (Denmark) Divided into Acta Chem. Scand., Ser. A and Ser. B Vol. Vol: 14; ISSN ACSAA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ACETATES
ALCOHOLS
CHEMISTRY
COMPLEXES
DYSPROSIUM
ELECTRIC POTENTIAL
GADOLINIUM
IONS
LANTHANUM
MEASURED VALUES
PERCHLORIC ACID
POTENTIOMETRY
QUALITATIVE ANALYSIS
RARE EARTHS
SAMARIUM
SOLUTIONS
STABILITY
TEMPERATURE
YTTRIUM