Co2+, Ni2+ and Cu2+ complexes with phosphorylated derivatives of cyclen and diaza-18-crown-6: Effect of anion on the structure of complexes and their stability in solution

Co2+, Ni2+ and Cu2+ complexes with phosphorylated derivatives of cyclen and diaza-18-crown-6: Effect of anion on the structure of complexes and their stability in solution

[Display omitted] •Phosphorylated cyclen and diaza-18-crown-6 derivatives were synthesized.•Its complexes with MA2 (M = Co2+, Ni2+, Cu2+, A = ClO4-, NCS-, NO3–) were studied.•Structure of complex cation [CoL1]2+ is dependent on the type of anion.•Stability constants of Co2+ complexes with L1 increas...

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Veröffentlicht in:Inorganica Chimica Acta 2023-05, Vol.549, p.121410, Article 121410
Hauptverfasser: Tsebrikova, Galina S., Ivanova, Irina S., Ilyukhin, Andrey B., Yakushev, Ilya A., Dorovatovskii, Pavel V., Solov'ev, Vitaly P., Baulin, Vladimir E., Tsivadze, Aslan Yu
Format: Artikel
Sprache:eng
Schlagworte:
Cobalt(II)
Copper(II)
Diaza-18-crown-6
Nickel(II)
Phosphorylated cyclen
Stability constant
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Zusammenfassung:[Display omitted] •Phosphorylated cyclen and diaza-18-crown-6 derivatives were synthesized.•Its complexes with MA2 (M = Co2+, Ni2+, Cu2+, A = ClO4-, NCS-, NO3–) were studied.•Structure of complex cation [CoL1]2+ is dependent on the type of anion.•Stability constants of Co2+ complexes with L1 increase in the NCS-
ISSN:0020-1693
1873-3255
DOI:10.1016/j.ica.2023.121410