Trinuclear Lutetium(III) Cyclopentadienyl Complex with the 2,2´-Bipyridine Dianion
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.
Authors
- Darina I. Nasyrova (ORCID: https://orcid.org/0000-0002-2594-8645)
- Mikhail Evgenievich Minyaev (ORCID: https://orcid.org/0000-0002-4089-3697)
- Daniil A. Bardonov (ORCID: https://orcid.org/0009-0001-1052-3599)
- Dmitrii M. Roitershtein (ORCID: https://orcid.org/0000-0003-0320-1775)
Institutions
- National Research University Higher School of Economics (RU)
- Russian Academy of Sciences (RU)
- Moscow Institute of Physics and Technology (RU)
- N.D. Zelinsky Institute of Organic Chemistry (RU)
- A.V. Topchiev Institute of Petrochemical Synthesis (RU)
Publication Details
- Journal
- Координационная химия
- Published
- 2024-11-05
- DOI
- https://doi.org/10.31857/s0132344x24070035
- Primary Topic
- Magnetism in coordination complexes
- Type
- article
- Field-Weighted Citation Impact
- 0.00