Abstract
The crystal structure of Na3RuO4 determined by powder neutron diffraction is reported. The structure consists of isolated tetramers of edge sharing RuO6 octahedra in the ab plane, creating isolated four-member plaquettes of Ru atoms comprised of two equilateral triangles sharing an edge. Magnetic susceptibility measurements reveal an antiferromagnetic transition at ∼29 K, with θw=-141K. Neutron diffraction data indicate the onset of three-dimensional magnetic ordering at 29 K.
Original language | English (US) |
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Pages (from-to) | 2104-2108 |
Number of pages | 5 |
Journal | Journal of Solid State Chemistry |
Volume | 178 |
Issue number | 6 |
DOIs | |
State | Published - Jun 2005 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry
Keywords
- Magnetic properties.
- NaRuO
- Ruthenates