Hydrolysis and Olation of Th(IV) Chelates of Polyaminopolycarboxylic Acids 1
Journal Article
·
· Journal of the American Chemical Society
The ethylenediaminetetraacetate and the 1,2- diaminocyclohexanetetraacetate chelates of Th(IV) were found to form binuclear diolate chelates in aqueous solution. Through measurement of the influence of concentration on the potentiometric titratlon curves, the acid dissociation constants of the normal chelate compounds and tbe dimerization constants of the hydrolysis products were determined. The Th(IV) chelate of heptadentate or octadentate diethylenetriaminepentaacetic acid forms a completely coordinated, monohydroxo chelate which shows no tendency to form polynuclear substances.
- Research Organization:
- Clark Univ., Worcester, Mass.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-12-016205
- OSTI ID:
- 4311134
- Journal Information:
- Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 16 Vol. 80; ISSN 0002-7863
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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