Crystal structure of a dinuclear CoII complex with bridging fluoride ligands: di-μ-fluorido-bis{tris[(6-methylpyridin-2-yl)methyl]amine}dicobalt(II) bis(tetrafluoridoborate)

Autor:	Masataka Inomata, Yusaku Suenaga
Jazyk:	angličtina
Rok vydání:	2014
Předmět:	crystal structure dinuclear cobalt complex fluoride bridge high-spin CoII complex tripodal ligand C—H...F hydrogen bonds Crystallography QD901-999
Zdroj:	Acta Crystallographica Section E, Vol 70, Iss 11, Pp m359-m360 (2014)
Druh dokumentu:	article
ISSN:	1600-5368 16005368
DOI:	10.1107/S1600536814021631
Popis:	Reaction of Co(BF4)2·6H2O with tris[(6-methylpyridin-2-yl)methyl]amiine in methanol results in a fluoride abstraction from BF4−, yielding the unexpected title compound, [Co2F2(C21H24N4)2](BF4)2. The complex cation consists of two inversion-related [Co(C21H24N4)]2+ moieties bridged by a pair of fluoride ligands. The CoII cation is six-coordinated in a distorted octahedral geometry and forms a +II high-spin state. In the crystal, the complex cation and the BF4− anion are connected by C—H...F hydrogen bonds, forming a three-dimensional network. An intramolecular C—H...F hydrogen bond is also observed.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/abc804ed619c4bfba3b4f063b6d227ec Zobrazit plný text záznamu View record in DOAJ