
%0 Journal Article
%A Facer, GR 
%A Elcombe, MM 
%A Kennedy, BJ 
%T Bismuth Ruthenium Oxides. Neutron Diffraction and Photoelectron Spectroscopic Study of Bi<sub>2</sub>Ru<sub>2</sub>O<sub>7</sub> and Bi<sub>3</sub>Ru<sub>3</sub>O<sub>11</sub>
%J Australian Journal of Chemistry
%D 1993/12/01
%V 46
%N 12
%P 1897-1907
%K 
%R https://doi.org/10.1071/CH9931897
%U https://www.publish.csiro.au/paper/CH9931897 
%X The structures of Bi3Ru3O11, a = 9.3050(2)&#506;, Pn3, and Bi2Ru2O7, a = 10.2957(1)&#506;, Fd3m, have been redetermined by Rietveld analysis of powder neutron diffraction data. For both compounds there is no evidence for appreciable oxygen non- stoichiometry . X-Ray photoelectron spectra of both compounds show unusual line shapes. In the case of Bi3Ru3O11 this is a result of the mixed valency and surface oxidation. In Bi2Ru2O7 final state effects appear to be important. 
