Stability of lanthanum, yttrium, scandium, and thorium glutarate and oxalate complexes in aqueous and aqueous-alcohol solutions

Journal Article · Mon Oct 01 00:00:00 EDT 1973 · Zh. Neorg. Khim., v. 18, no. 10, pp. 2723-2726

OSTI ID:4381934

Chubakova, E I; Skorik, N A

ABS>Stability constants were determined for the La, Y, Sc, and Th glutarate complexes, of the composition MA, in water and in mixtures of water with 19.8, 30.0, and 40.3 wt% ethanol; for the Sc and Th oxalate complexes of the composition MO/sub x/ and MHO/sub x/ in water, with an ion strengh of 0.05 and at 25 deg C. A linear dependence between the logarithm of the stability constant of the glutarate complexes of the metals mentioned and a reverse value of the dielectric penetrability of the solvent were shown. (tr-auth)

• Research Organization: Tomsk State Univ., USSR
• NSA Number: NSA-29-012624
• OSTI ID: 4381934
• Journal Information: Zh. Neorg. Khim., v. 18, no. 10, pp. 2723-2726, Journal Name: Zh. Neorg. Khim., v. 18, no. 10, pp. 2723-2726; ISSN ZNOKA
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

*LANTHANUM COMPLEXES-- STABILITY
*SCANDIUM COMPLEXES-- STABILITY
*THORIUM COMPLEXES-- STABILITY
*YTTRIUM COMPLEXES-- STABILITY
AQUEOUS SOLUTIONS
ETHANOL
GLUTARIC ACID
MIXTURES
N40210 --Chemistry--Inorganic
Organic
& Physical Chemistry--Chemical & Physiochemical Properties
N40420* --Chemistry--Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
OXALATES