Hi everyone i just want to know why copper and cobalt prefer octahedral sites in normal ferrite?

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Philippe Tailhades

Dear Sadia Khan,

you will find interesting information in Navrotsky and Kleppa, Journal of Inorganic and Nuclear Chemistry

Volume 29, Issue 11, November 1967, Pages 2701-2714.

Cd2+ has a strong preference for tetrahedral site (like Zn2+). These ions are therefore preferentially localized in Td sites instead of the copper and cobalt ions.

Best regards.

Philippe.

Sadia Khan

thanks Philippe Tailhades

T. H. Al-Noor

Article Structural and Magnetic properties of Ni 0.8 M 0.2 Fe 2 O 4 ...