Poly[[diaquabis{μ-4-[6-(4-carboxyphenyl)-4,4′-bipyridin-2-yl]benzoato-κ2 O:N 4′}zinc] dimethylformamide tetrasolvate]
نویسندگان
چکیده
In the title compound, {[Zn(C(24)H(15)N(2)O(4))(2)(H(2)O)(2)]·4C(3)H(7)NO}(n), the Zn(II) ion is located on an inversion center and is six-coordinated by two N atoms from two ligands, two carboxylate O atoms from two other symmetry-related ligands and two O atoms from two water mol-ecules, furnishing a slightly distorted octa-hedral geometry. The Zn(II) atoms are connected by the bridging ligands into a layer parallel to (101). O-H⋯O hydrogen bonds link the layers and the dimethyl-formamide solvent mol-ecules. π-π inter-actions between the pyridine and benzene rings [centroid-centroid distances = 3.7428 (17) and 3.7619 (17) Å] and intra-layer O-H⋯O hydrogen bonds are also present.
منابع مشابه
Poly[[diaquabis{μ-4-[6-(4-carboxyphenyl)-4,4′-bipyridin-2-yl]benzoato-κ2 O:N 1′}copper(II)] dimethylformamide tetrasolvate]
In the title compound, {[Cu(C24H15N2O4)2(H2O)2]·4C3H7NO} n , the Cu(II) ion, lying on an inversion center, is six-coordinated by two N atoms from two 4-[6-(4-carb-oxy-phen-yl)-4,4'-bipyridin-2-yl]benzoate (L) ligands, two deprotonated carboxyl-ate O atoms from two other symmetry-related L ligands and two water mol-ecules in a slightly distorted octa-hedral geometry. The Cu(II) atoms are linked ...
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