Unusual Bridging Coordination Modes of THF and Piv Anions in the Hexanuclear Nickel(II) Carboxylate Complex.

Authors :: Gogoleva, N. V.
Aleksandrov, G. G.
Kiskin, M. A.
Sidorov, A. A.
Eremenko, I. L.
Source :: Russian Journal of Coordination Chemistry. Oct2018, Vol. 44 Issue 10, p585-588. 4p.
Publication Year :: 2018
Abstract: Abstract: The recrystallization of complex [Ni9(OH)6(Piv)12(HPiv)4] (Piv- is anion of trimethylacetic acid) from a THF-MeCN (6 : 1) mixture gives a new hexanuclear compound of nickel(II): [Ni6(µ3-OH)2(Piv)10(THF)4]. Its structure (CIF file CCDC no. 1579976) exhibits rare examples of coordination of the µ2-THF and µ4-Piv ligands. [ABSTRACT FROM AUTHOR]

Subjects :: *BRIDGING ligands
*NICKEL compounds
*TETRAHYDROFURAN
*CRYSTALLIZATION
*COORDINATION compounds

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