|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 4 van 13 gevonden artikelen
| Titel: |
Copper(ii), Nickel(II) and Cobalt(II) Complexes of 2-Aminooxy Acids and Their Esters |
| Auteur: |
Warnke, Zygmunt Trojanowska, Czeslawa |
| Verschenen in: |
Journal of coordination chemistry |
| Paginering: | Jaargang 21 (1990) nr. 1 pagina's 1-11 |
| Jaar: |
1990-01-01 |
| Inhoud: |
The donor properties of 2-aminooxy acids of general formula [image omitted] where R is H, CH3, C3H7, CH3CH(CH3)CH2 or C6H5CH2, were investigated. Copper(II) and nickel(II) complexes with the Iigands as well as cobalt(II) complexes with some of their esters were prepared. The compounds have been characterized spectroscopically. Esr. spectra of copper(II) complexes were also recorded. The 2-aminooxy acids behave as anionic Iigands and form neutral complexes with Cu(II) and Ni(II) in which the central atoms are coordinated via the nitrogen atom of the ONH2 group and one of the oxygen atoms of the carboxylate group. In the anhydrous complexes the other oxygen atom of the COO group acts as a bridging agent. Cobalt(II) forms a pseudotetrahedral structure which is completed by nitrogen atoms of two ONH2 groups and two chloride ions. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 13 gevonden artikelen
| << vorige | volgende >> |