✦ LIBER ✦
Trialkyltin Compounds as Neutral Carriers for Anions in PVC Liquid Membranes and Complex Formation with Oxoanions
✍ Scribed by Karl Fluri; Juraj Koudelka; Wilhelm Simon
- Book ID
- 102860348
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- German
- Weight
- 704 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Under the inflnencc of an electric field, trialkyltin compounds of the type R3SnX behave as electrically neutral carriers for anions in poly(viny1 chloride) liquid membranes. The interaction of tinorganic compounds with oxoanions was studied in organic phase by means of "'Sn-NMR-monitored titrations. In the case of tributyltin chloride, no appreciable amount of complex was formed with hydrogensulfate, whereas dihydrogenphosphate gave rise to a new species. Dioctyltin dichloride and dioctyltin diacetate formed a 1 :2 (salt/ligand) complex with hydrogenphosphate.