Some complex compounds of thorium(IV)
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 1817-1818
- https://doi.org/10.1039/j19680001817
Abstract
Thorium(IV) can undergo different types of reactions with solutions of electron-donors in organic solvents: complex formation, solvolysis, and salt formation. Complexes are formed with 1,10-phenanthroline, triphenylphosphine oxide, and diphenyl sulphoxide, but not with triphenylphosphine, triphenylphosphine sulphide, diphenyl sulphide, or diphenyl sulphone. Solvolysis of thorium(IV) chloride and bromide by ethanol gives ethoxytrihalogenothorium(IV) complexes with 1,10-phenanthroline and triphenylphosphine oxide. Phenanthrolinium and phosphonium hexachloro- and -nitrato-thorates(IV) are obtained from reactions in the presence of an excess of acid.Keywords
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