
%0 Journal Article
%A Kennedy, Brendan J. 
%T Neutron Powder Diffraction Study of Sr<emph tye="8">2</emph>SnO<emph tye="8">4</emph> and Ba<emph tye="8">2</emph>SnO<emph tye="8">4</emph>
%J Australian Journal of Chemistry
%D 1997/11/15
%V 50
%N 9
%P 917-920
%K 
%R https://doi.org/10.1071/C97117
%U https://www.publish.csiro.au/paper/C97117 
%X The structures of Sr2SnO4 (I 4/mmm, a 4&#183;0528(1), c 12&#183;5852(5) &#197;) and Ba2SnO4 (I 4/mmm, a 4&#183;1428(1), c 13&#183;2993(4) &#197;) have been refined from neutron powder diffraction data by the Rietveld method. The results show the SnO6 polyhedra are not regular octahedra but are either elongated or compressed along the c direction depending on the dimension of the AO layer in these A2SnO4-type compounds. 
