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Trinuclear Lutetium(III) Cyclopentadienyl Complex with the 2,2'-Bipyridine Dianionстатья
- Авторы: Bardonov D.A., Roitershtein D.M., Nasyrova D.I., Minyaev M.E.
- Журнал: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
- Том: 50
- Номер: 6
- Год издания: 2024
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 391
- Последняя страница: 397
- DOI: 10.1134/s1070328424600165
- Аннотация: 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.
- Добавил в систему: Бардонов Даниил Аркадьевич