Abstract
In the title dinuclear nickel(II) complex, [Ni2(C8H4FO3)2(H2O)4]Cl2, synthesized by the reaction between 4-fluoro-2,6-diformylphenol and nickel(II) chloride in methanol, the coordination cation is located on an inversion center and the NiII atom adopts a slightly distorted octahedral coordination geometry. The two Ni atoms are bridged by two phenolate O atoms and the intramolecular Ni⋯Ni distance is 3.0751 (9) Å. The crystal structure is stabilized by O—H⋯Cl hydrogen bonds.
Highlights
In the title dinuclear nickel(II) complex, [Ni2(C8H4FO3)2(H2O)4]Cl2, synthesized by the reaction between 4-fluoro-2,6diformylphenol and nickel(II) chloride in methanol, the coordination cation is located on an inversion center and the NiII atom adopts a slightly distorted octahedral coordination geometry
The two Ni atoms are bridged by two phenolate O atoms and the intramolecular NiÁ Á ÁNi distance is 3.0751 (9) A
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: GK2267)
Summary
Key indicators: single-crystal X-ray study; T = 291 K; mean (C–C) = 0.007 A; R factor = 0.051; wR factor = 0.119; data-to-parameter ratio = 12.9. The crystal structure is stabilized by O—HÁ Á ÁCl hydrogen bonds. Related literature For the synthesis of related compounds and their properties, see: Thompson et al (1996); Zhou et al (2005); Raimondi et al (2004); Taniguchi (1984); Mohanta et al (1998); Wang et al (1997). See: Adhikary et al (1987); Zhou et al (2007). Crystal data [Ni2(C8H4FO3)2(H2O)4]Cl2 Mr = 594.61 Monoclinic, P21=c a = 8.3299 (14) Ab = 13.576 (2) Ac = 9.9965 (17) A = 114.623 (3).
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