
TY  - JOUR
A1  - Kennedy, Brendan J. 
T1  - 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>
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1997
VL  - 50
IS  - 9
SP  - 917
EP  - 920
KW  - 
UR  - https://doi.org/10.1071/C97117 
N2  - 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. 
ER  -

