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Synthesis and structures of nickel(II) trimethylacetate dimers with coordinated diamines

  • Organometallic Chemistry
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Russian Chemical Bulletin Aims and scope

Abstract

Thermal decomposition of the tetranuclear nickel(II) complex Ni42-o-(NH2)(NHPh)C6H4|2(MeCN)2(μ-OOCCMe3)42-OOCCMe3)2 (I) under an inert atmosphere (o-xylene, 140 °C) was investigated. Under these conditions, the asymmetric binuclear complex Ni|η2-o-(NH2)(NHPh)C6H4‖(η1-o-(NH2))(NHPh)C6H4|(η2,η-O,O-OOCCMe3)(η2-OOCCMe3) (2) was formed at the first stage. Complex2 was converted into the symmetric dimer Ni|η1-o-(NH2)(NHPh)C6H4|(μ-OOCCMe3)4 (3) upon recrystallization from benzene. The structures of complexes2 and3 were established by X-ray diffraction analysis.

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Published inIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 11, pp. 1915–1918, November, 2000.

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Sidorov, A.A., Fomina, I.G., Malkov, A.E. et al. Synthesis and structures of nickel(II) trimethylacetate dimers with coordinated diamines. Russ Chem Bull 49, 1887–1890 (2000). https://doi.org/10.1007/BF02494929

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  • DOI: https://doi.org/10.1007/BF02494929

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