We characterize experimentally and theoretically the promising new solid oxide fuel cell electrode material Sr(2)Fe(1.5)Mo(0.5)O(6-δ) (SFMO). Rietveld refinement of powder neutron diffraction data has determined that the crystal structure of this material is distorted from the ideal cubic simple perovskite, instead belonging to the orthorhombic space group… (More)
In the title compound, [Zn(C(6)H(3)FNO(2))(2)(H(2)O)(4)]·2H(2)O, the Zn(II) atom is octa-hedrally coordinated in a ZnO(4)N(2) environment by two 3-fluoro-pyridine-4-carboxyl-ate (3-fpy4-cbx) ligands and four water mol-ecules. The [Zn(3-fpy4-cbx)(2)(H(2)O)(4)] mol-ecules form a three-dimensional network through strong O-H⋯O and weak O-H⋯F hydrogen bonds… (More)
The title compound, [Zn(C(7)H(4)FO(3))(2)(H(2)O)(2)], is a monomeric Zn(II) complex. The Zn(II) atom, which lies on a twofold rotation axis, is situated in a distorted tetra-hedral environment composed of two monodentate carboxlyate O atoms and two water O atoms. O-H⋯O hydrogen bonds link these units, forming sheets that are stacked along the c axis.