Abstract
A new oxycarbonate Sr4Fe2.6O8.2(CO3)0.4 closely related to the n = 3 member of the Ruddlesden–Popper family has been synthesized; it exhibits the presence of Fe3+ and Fe4+ in low spin configuration and a magnetic transition at 35 K.
* Corresponding authors
a
Laboratoire CRISMAT, UMR6508-CNRS, ISMRA et Université de Caen, 6, Boulevard du Maréchal Juin, Caen Cédex, France
E-mail:
claude.michel@ismra.fr
A new oxycarbonate Sr4Fe2.6O8.2(CO3)0.4 closely related to the n = 3 member of the Ruddlesden–Popper family has been synthesized; it exhibits the presence of Fe3+ and Fe4+ in low spin configuration and a magnetic transition at 35 K.
A mixed valent iron oxycarbonate closely related to the n = 3 member of the RP series Sr4Fe3 − x(CO3)xO10 − 4x − δ
Y. Bréard, C. Michel, M. Hervieu and B. Raveau, J. Mater. Chem., 2000, 10, 1043 DOI: 10.1039/B000814L
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