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In the title compound, [Co(C8H8NO2)2], the Co atom has a distorted square-planar coordination involving two N atoms and two O atoms from two ethanone 1-(2-hydroxy­phen­yl)oximato ligands. The mol­ecular structure and packing are stabilized by intra­molecular O—H⋯O hydrogen bonds and C—H⋯π inter­molecular inter­action. [ABSTRACT FROM AUTHOR]

The title compound, [Pd(C14H12O2P)2]·CH2Cl2, consists of mononuclear [(Ph2PCH2COO)2Pd] complexes and dichloro­methane mol­ecules in a 1:1 molar ratio. The two (diphenyl­phosphino)acetate ligands are coordinated to the central Pd atom by their P and O atoms, forming five-membered chelate rings. The PdII atom has a distorted square-planar configuration [Pd—O = 2.076 (3) and 2.082 (3) Å, and Pd—P = 2.214 (1) and 2.216 (1) Å]. [ABSTRACT FROM AUTHOR]

In the title compound, [Co(NCS)2(C4H6N2)2], each cobalt(II) ion is coordinated by two N atoms from two 2-methyl-1 H-imidazole ligands and two N atoms from two iso­thio­cyanate groups. The Co atom lies on a mirror plane and adopts a slightly distorted tetrahedral coordination. The molecular structure and packing are stabilized by intramolecular and intermolecular hydrogen-bond interactions. [ABSTRACT FROM AUTHOR]

The title compound, C9H11N3O2, was prepared by the reaction of 1-(2-nitro­phen­yl)hydrazine with acetone at room temperature. The mol­ecule is approximately planar and exhibits a weak intra­molecular hydrogen-bond inter­action. [ABSTRACT FROM AUTHOR]