Acta Cryst. (2005). C61, m67-m70 [ doi:10.1107/S010827010403197X ]
Abstract: In the title complexes, [Pd(C10H6O2)(C10H9N3)]·H2O, (I), and [Pd(C11H6O3)(C10H9N3)], (II), the PdII centers have a distorted cis-square-planar geometry. In (I), the PdII atom is coordinated to two N atoms of the di-2-pyridylamine (DPA) ligand and two O atoms of the naphthalene-2,3-diolate (ND) dianion. In (II), the PdII atom is coordinated to two N atoms of the DPA ligand, one carboxylate O atom and one oxide O atom from the 3-oxidonaphthalene-2-carboxylate (NC) ligand. The dihedral angle between the planes of the two pyridine rings of DPA in (I) is 16.20 (12)° and that in (II) is 29.45 (10)°. In (I), the molecules are linked by N-HO and O-HO hydrogen bonds to generate centrosymmetric dimers. In (II), molecules are linked by N-HO and C-HO hydrogen bonds to generate spirals.
Formula: [Pd(C10H6O2)(C10H9N3)]·H2O and [Pd(C11H6O3)(C10H9N3)]
Structure factor file (CIF format) (199.4 kbytes)
Structure factor file (CIF format) (203.3 kbytes)
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