Synthesis, crystal structure, and physical properties of Sr 2FeOsO6
Paul AK, Jansen M, Yan B, Felser C, Reehuis M, Abdala PM (2013)
Publication Type: Journal article
Publication year: 2013
Journal
Book Volume: 52
Pages Range: 6713-6719
Journal Issue: 11
DOI: 10.1021/ic400740f
Abstract
In the exploration of new osmium based double perovskites, Sr 2FeOsO6 is a new insertion in the existing family. The polycrystalline compound has been prepared by solid state synthesis from the respective binary oxides. Powder X-ray diffraction (PXRD) analysis shows the structure is pseudocubic at room temperature, whereas low-temperature synchrotron data refinements reveal the structure to be tetragonal, space group I4/m. Heat capacity and magnetic measurements of Sr2FeOsO6 indicated the presence of two magnetic phase transitions at T1 = 140 K and T2 = 67 K. Band structure calculations showed the compound as a narrow energy gap semiconductor, which supports the experimental results obtained from the resistivity measurements. The present study documents significant structural and electronic effects of substituting Fe3+ for Cr3+ ion in Sr2CrOsO6. © 2013 American Chemical Society.
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How to cite
APA:
Paul, A.K., Jansen, M., Yan, B., Felser, C., Reehuis, M., & Abdala, P.M. (2013). Synthesis, crystal structure, and physical properties of Sr 2FeOsO6. Inorganic Chemistry, 52(11), 6713-6719. https://doi.org/10.1021/ic400740f
MLA:
Paul, Avijit Kumar, et al. "Synthesis, crystal structure, and physical properties of Sr 2FeOsO6." Inorganic Chemistry 52.11 (2013): 6713-6719.
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