Poly[[(μ2-di-3-pyridylmethanone-κ2 N:N′)(μ2-hexafluorosilicato-κ2 F:F′)copper(II)] dihydrate]
نویسنده
چکیده
In the title complex, {[Cu(SiF(6))(C(11)H(8)N(2)O)(2)]·2H(2)O}(n), the Cu(II) atom adopts an N(4)F(2)-octa-hedral coordination geometry with four pyridine N atoms in the equatorial sites and two F atoms in the axial sites. The di-3-pyridyl-methanone and hexa-fluoro-silicate ligands act as bidentate ligands, linking symmetry-related Cu(II) atoms. Water mol-ecules form O-H⋯O and O-H⋯F hydrogen bonds with the di-3-pyridyl-methanone and hexa-fluoro-silicate ligands. The Cu(2+) and SiF(6) (2-) ions are each located on a twofold axis.
منابع مشابه
Poly[di-μ2-chlorido(μ2-1,3-di-4-pyridylpropane-κ2 N:N′)lead(II)]
The title Pb(II) coordination polymer, [PbCl(2)(C(13)H(14)N(2))], was prepared by the hydro-thermal reaction of PbCl(2) with 4,4,-trimethyl-enedipyridine in a 1:1 ratio. It exhibits a two-dimensional layered structural motif consisting of PbCl(2) chains and the flexible bridged 4,4'-trimethyl-enedipyridine ligand. The connections result in a cavity of about 4 × 15 Å.
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