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Issue 6, 1986
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Novel oxygen vacancy-ordered phases of Ca2Fe2–xMnxO5 prepared by the topotactic reduction of the perovskite oxides, Ca3Fe3–xMnxO9–y(0 < y < 1.5)

Abstract

Octahedral (O), tetrahedral (T), and square pyramidal (SP) co-ordination polyhedra of the transition metal ions are shown to coexist in oxides of the type Ca2Fe2–xMnxO5; these oxides transform on heating to the brownmillerite structure with only O and T co-ordination polyhedra.

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Article type: Paper
DOI: 10.1039/C39860000449
J. Chem. Soc., Chem. Commun., 1986, 449-451

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    Novel oxygen vacancy-ordered phases of Ca2Fe2–xMnxO5 prepared by the topotactic reduction of the perovskite oxides, Ca3Fe3–xMnxO9–y(0 < y < 1.5)

    K. Vidyasagar, L. Ganapathi, J. Gopalakrishnan and C. N. R. Rao, J. Chem. Soc., Chem. Commun., 1986, 449
    DOI: 10.1039/C39860000449

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