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Fresenius' Zeitschrift für analytische Chemie

, Volume 320, Issue 6, pp 577–580 | Cite as

Behaviour of copper(II) and nickel(II) dialkyldithiocarbamates on polar and non-polar stationary phases

  • Jan Halkiewicz
  • Henryk Lamparczyk
  • Aleksander Radecki
Original Papers

Summary

Fifteen Dialkyldithiocarbamate complexes each of copper(II) and Ni(II) have been prepared and the retention times of these complexes have been measured on the non-polar OV-101 phase and the polar NGA and OV-225 phases. The relationship has been studied between the retention characteristics of the complexes and their structure. The lenght of the alkyl substituent, regarded as a steric hindrance, turned out to affect the retention of the complexes on the non-polar phases.

Keywords

Copper Nickel Analytical Chemistry Inorganic Chemistry Retention Time 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Verhalten von Kupfer(II)- und Nickel(II)-dialkyldithiocarbamaten auf polaren und unpolaren stationären Phasen

Zusammenfassung

Je 15 Dialkyldithiocarbamatkomplexe von Kupfer(II) und Nickel(II) wurden dargestellt und ihre Retentionszeiten auf der unpolaren Phase OV-101 sowie den polaren Phasen NGA und OV-225 gemessen. Die Beziehung zwischen der Retentionscharakteristik der Komplexe und ihrer Struktur wurde untersucht. Es zeigte sich, daß die Länge des Alkylsubstituenten (als sterische Hinderung) die Retention auf der unpolaren Phase beeinträchtigt.

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Copyright information

© Springer-Verlag 1985

Authors and Affiliations

  • Jan Halkiewicz
    • 1
  • Henryk Lamparczyk
    • 1
  • Aleksander Radecki
    • 1
  1. 1.Department of Physical Chemistry, Pharmaceutical FacultyMedical AcademyGdańskPoland

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