Synthesis, characterization and crystal structure of bis(acetylacetonato)dimethanolnickel(II): [Ni(acac)(2)(MeOH)(2)]

Date

2007-09-01

Author

Metin, Oender
Yildirim, Leyla Tatar
Özkar, Saim

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Bis(acetylacetonato)dimethanolnickel(II) was isolated as turquoise needle-like crystals by recrystallization of bis(acetylacetonato)nickel(II) from methanol solution and fully characterized by H-1 and C-13 NMR, FT-IR spectroscopy, and single crystal X-ray diffraction. The X-ray structure analysis gives essentially a triclinic unit cell of bis(acetylacetonato)dimethanolnickel(II) containing one centrosymmetric molecule of the formula Ni[(O2C2H7)(2)(OHCH3)(2)], The Ni(II) ion is located at the inversion centre of a tetragonally distorted octahedral coordination sphere. The equatorial plane of the tetragonally distorted octahedral coordination sphere includes four O-donor atoms of two acetylacetonato ligands and the axial positions are occupied by two oxygen atoms of two methanol ligands.

Subject Keywords

Acetylacetonate, Methanol, Nickel, Bis(acetylacetonato)dimethanolnickel(II), Structure

URI

https://hdl.handle.net/11511/62828

Journal

INORGANIC CHEMISTRY COMMUNICATIONS

DOI

https://doi.org/10.1016/j.inoche.2007.06.011

Collections

Department of Chemistry, Article

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Citation Formats

O. Metin, L. T. Yildirim, and S. Özkar, “Synthesis, characterization and crystal structure of bis(acetylacetonato)dimethanolnickel(II): [Ni(acac)(2)(MeOH)(2)],” INORGANIC CHEMISTRY COMMUNICATIONS, pp. 1121–1123, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62828.