Gas Chromatographic Studies of Mixed-Ligand Complexes of Divalent Cations
- 1 November 1973
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Chromatographic Science
- Vol. 11 (11) , 611-614
- https://doi.org/10.1093/chromsci/11.11.611
Abstract
Volatile complexes of iron (II), cobalt (II) and nickel (II) are prepared by solvent extraction using the mixed-ligand system 1,1,1,2,2,6,6,7,7,7-decafluoro-3,5-heptanedione, H(FHD), -di-n-butylsulfoxide, (DBSO). The composition of the extracted species is reported to be M(FHD)2 · 2 DBSO. Thermogravimetric analysis of the complexes is reported. The complexes were eluted from the gas chromatographic column without decomposition as determined by mass spectrometric detection. Separation of iron (II) and cobalt (II) from nickel (II) was readily achieved however, iron (II) and cobalt (II) were not separated.Keywords
This publication has 0 references indexed in Scilit: