title: NaFe(TeO(3))(2).
abstract: The hydro-thermally prepared title compound, sodium iron(III) bis-[trioxotellurate(IV)], is isotypic with its Ga(III) analogue and consists of corrugated layers with an overall composition of [FeTe(2)O(6)](-) together with Na(+) cations. The layers extend parallel to (001) and are made up of [Fe(2)O(10)] edge-shared octa-hedral dimers and TeO(3) trigonal pyramids sharing vertices. The Na(+) cations are located in the cavities of this arrangement and link adjacent [FeTe(2)O(6)](-) layers via distorted [NaO(8)] polyhedra.
authors.affiliation: Institute for Chemical Technologies and Analytics, Division of Structural Chemistry, Vienna University of Technology, Getreidemarkt 9/164-SC, A-1060 Vienna, Austria.
authors.forename: Matthias
authors.initials: M
authors.lastname: Weil
authors.forename: Berthold
authors.initials: B
authors.lastname: Stöger