Ruthenium-containing topochemically reduced oxides and oxyhydrides
Topochemical reduction reactions allow the preparation of novel anion-deficient and anion-exchanged phases containing transition metal cations in unusual oxidation states and coordination geometries, which cannot be prepared by conventional high-temperature routes. Using these techniques we have prepared LaSrCoRuO5, LaSrCoRuO4 and LaSrCoRuO4H2 from LaSrCoRuO6 and LaSrNiRuO3H3 from LaSrNiRuO6. We propose to collected high-resolution neutron powder diffraction data to determine their crystal and magnetic structures. Neutron diffraction data are essential to this study due to the low X-ray scattering powder of oxide and hydride anions, which means characterization by X-ray powder diffraction is not possible.
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Michael A Hayward; LIANG Zhilin and SUARD Emmanuelle. (2021). Ruthenium-containing topochemically reduced oxides and oxyhydrides. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-23-774
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