L. Walz et F. Lichtenberg, REFINEMENT OF THE STRUCTURE OF SR2RUO4 WITH 100 AND 295 K X-RAY DATA, Acta crystallographica. Section C, Crystal structure communications, 49, 1993, pp. 1268-1270
The compound, with only a small mismatch between (001) and YBa2Cu3O7-d
elta, (001) crystallizes in the K2NiF4 structure type. The temperature
dependence of the lattice parameters is reported and shows a comparab
le behaviour to that of epitaxically grown YBa2Cu3O7-delta.