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AQUO-OXALATO-SULFATE COMPOUNDS OF URANIUM (in Russian)

Journal Article · · Zhur. Neorg. Khim.
OSTI ID:4166316
The following mixed aquo-acido complex uranyl compounds containing an oxalate and a sulfate group were synthesized for the first time: K/sub 2/STAUO/ sub 2/(C/sub 2/O/sub 4/) (SO/sub 4/ (H/sub 2/O)/sub 2/!. H/sub 2/O, Rb/sub 2/ STAUO/sub 2/(C/sub 2/O/sub 4/)(SO/sub 4/)(H/sub 2/O)/sub 2/!, Cs/sub 2/STAUO/sub 2/(C/sub 2/O/sub 4/)(SO/sub 4/)(H/sub 2/O)/sub 2/)!, and Cs(NH/sub 4/) (UO/sub 2/ (C/sub 2/O/sub 4/) (SO/sub 4/)(H/sub 2/O)/sub 2/!. T he molecular conductivity and pH were determined in dilute solutions, and it was concluded that the decrease in stability of these complexes in aqueous solution is as follows: STAUO/ sub 2/(C/sub 2/O/sub 4/)/sub 2/(H/sub 2/O)/sub 2/!/sup 2-/ > STAUO/sub 2/(C/su b 2/O/sub 4/)(SO/sub 4)(H/sub 2/O)/sub 2/!/sup 2-/ > STAUO/sub 2/(SO/sub 4/)/sub 2/ (H/sub 2O)/sub 2/!/sup 2-. (TTT)
Research Organization:
Kurnakov Inst. of General and Inorganic Chemistry, Academy of Sciences, USSR
NSA Number:
NSA-14-022830
OSTI ID:
4166316
Journal Information:
Zhur. Neorg. Khim., Journal Name: Zhur. Neorg. Khim. Vol. Vol: 5
Country of Publication:
Country unknown/Code not available
Language:
Russian

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