Structural studies on a novel 2D polymeric barium complex of keto tautomeric form of 2-hydroxynicotinic acid –poly[aqua(μ3-chlorido)(μ3-2-oxo-1,2-dihydropyridine-3-carboxylato)barium(II)]
Abstract:A 2D barium complex formulated as [Ba(C 6 H 4 NO 3 )(Cl)(H 2 O)] n was successfully synthesized by gel diffusion technique using hydrosilica gel medium at room temperature. Single crystal X-ray diffraction studies confirm that the complex is triclinic with space group P 1 and exhibits a 2D framework by the interconnection of oxobridge and chlorobridge in alternative layers. The unit cell dimensions are a = 5.7737(2) Å, b = 6.8503(2) Å, c = 11.5378(4) Å, ␣ = 106.432(2) • ,  = 100.644(2) • , ␥ = 93.049(2) • . T… Show more
Facile microwave synthesis, structural diversity and herbicidal activity of six novel alkaline-earth metal complexes (AECs) based on skeletal isomerization chlorophenoxyacetic acids.
Facile microwave synthesis, structural diversity and herbicidal activity of six novel alkaline-earth metal complexes (AECs) based on skeletal isomerization chlorophenoxyacetic acids.
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