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The First Example of Dicubane Nickel(II) Complex in the Series of Unsymmetrically Substituted Diketones

Year: 2024

Type: article

Abstract: The first homometal dicubane nickel(II) complex based on unsymmetrically substituted 1,3-diketone (1,1,1-trifluoro-4-(2-methoxyphenyl)butan-2,4-dione) was synthesized and studied by X-ray diffraction using synchrotron radiation (CCDC no. 861889). In the crystal of the complex, nickel atoms are joined into tetrahedra sharing a common vertex with Ni…Ni distances of 3.026–3.127 A; the geometry is completed to a distorted dicubane by μ3-bridging oxygen atoms of the hydroxyl groups. The coordination environment of each metal center is a distorted octahedron, the ligand is deprotonated and performs a bidentate function, forming six-membered chelate rings.

Source: Координационная химия

DOI: 10.31857/s0132344x24080045

Authors: L. A. Khamidullina, I. S. Puzyrev, P. V. Dorovatovsky, V. N. Khrustalev, A. V. Pestov

Institutions: Ural Federal University, Russian Academy of Sciences, Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, Kurchatov Institute, Peoples' Friendship University of Russia, N.D. Zelinsky Institute of Organic Chemistry

Language: English

Topic: Crystal structures of chemical compounds

Subfield: Inorganic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4404144374

FWCI:

Cites: 23

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Related to: 10