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Trinuclear Lutetium(III) Cyclopentadienyl Complex with the 2,2´-Bipyridine Dianion

Year: 2024

Type: article

Abstract: The reaction of lutetium cyclopentadienyl anthracenide complex (C5H5)Lu(C14H10)(THF)2] with 1 equiv. of 2,2´-bipyridine in THF gives the trinuclear complex [{(η5-C5H5)Lu}3(μ₂-Bipy)₃] (I), containing a 2,2´-bipyridine dianion. The complex was isolated as a powder with the composition I·0.1(C14H10)·0.8(C7H8). The recrystallization from a toluene/hexane mixture resulted in the crystals of I·0.084(C14H10)·0.831(C7H8)· · 0.500(C6H14), which were studied by X-ray diffraction (monoclinic group P21/c; CCDC no. 2311508). Complex I has an unusual μ2-κ2N1,N1´:η4N1,C2,C2´,N1´-bridging coordination of the dianion.

Source: Координационная химия

DOI: 10.31857/s0132344x24070035

Authors: D. A. Bardonov, D. M. Roitershtein, D. I. Nasyrova, M. E. Minyaev

Institutions: National Research University Higher School of Economics, Russian Academy of Sciences, N.D. Zelinsky Institute of Organic Chemistry, A.V. Topchiev Institute of Petrochemical Synthesis, Moscow Institute of Physics and Technology

Language: English

Topic: Organometallic Complex Synthesis and Catalysis

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4404069733

FWCI:

Cites: 27

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Related to: 10