| Autor: |
Lj. Marić, M.J. Herak, Z. Štefanac, M. Široki |
| Rok vydání: |
1981 |
| Předmět: |
|
| Zdroj: |
Journal of Inorganic and Nuclear Chemistry. 43:3357-3361 |
| ISSN: |
0022-1902 |
| Popis: |
The complex species of cobalt formed with 4-(2-thiazolylazo)resorcinol (TAR = H 2 Tar) in aqueous solution at pH 6–8 can be efficiently extracted by tetraphenylarsonium- and tetraphenylphosphonium chloride in chloroform and similar chlorinated solvents. The anionic [Co III Tar 2 ] − species was predominantly extracted, forming an ion-association compound with the cation of the extraction agent. The extracted complexes were studied spectrometrically in solution and by characterization of the isolated solid compounds. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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