Duplicate title to Jarvis, Abbey and Slater, Peter R and Berry, Frank J and Marco, Jose F and Sanchez-Arenillas, Maria and Cibin, Giannantonio and Clemens, Oliver (2020). Research data supporting the publication "Synthesis and characterisation of Sr4Fe3-xCrxO10-δ : stabilisation of n=3 Ruddlesden-Popper phases through Cr doping". University of Birmingham. DataSet.