Abstract
A number of polynuclear mixed carboxylates of nickel(II) with the general composition [Ni(OOCCH3)2−n (OOCR′) n ] x (whereR′=C13H27, C15H31, C17H35 and C21H43 andn=1 or 2) have been synthesized by the transacylation reactions of anhydrous nickel acetate with higher carboxylic acids in refluxing toluene. On recrystallization from benzene-alcohol mixtures, mono-alcoholate complexes, Ni(OOCCH3)2−n (OOCR′) n ·ROH (whereR=CH3 and C2H5) have been isolated. All these derivatives have been characterized by the molecular weight determinations, infra-red and electronic reflectance spectra and magnetic susceptibility measurements.
Zusammenfassung
Komplexe des Typs [Ni(OOCCH3)2−n (OOCR′) n ] x (mitR′=C13H27, C15H31, C17H35 und C21H43,n=1 oder 2) wurden aus wasserfreiem Nickelacetat mit höheren Carbonsäuren in siedendem Toluol erhalten. Bei der Kristallisation aus Benzol-Alkohol-Mischungen wurden Monoalkoholate Ni(OOCCH3)2−n (OOCR′) n ·ROH (mitR=CH3 und C2H5) isoliert. Die Charakterisierung der Komplexe erfolgte mittels Molekulargewichtsbestimmung, Infrarot- und Elektronenspektren und der Messung der magnetischen Susceptibilität.
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Baranwal, B.P., Parashar, G.K. & Mehrotra, R.C. Synthesis and physico-chemical studies of some polynuclear mixed carboxylate complexes of nickel(II). Monatshefte für Chemie 111, 1203–1211 (1980). https://doi.org/10.1007/BF00909678
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DOI: https://doi.org/10.1007/BF00909678