%0 Journal Article %1 https://doi.org/10.1002/ejic.202400086 %A Thakur, Gohil S. %A Ruck, Michael %D 2024 %J Eur. J. Inorg. Chem. %K a b %N n/a %P e202400086 %R https://doi.org/10.1002/ejic.202400086 %T Synthesis, structure and antiferromagnetic large-distance long-range coupling of the ruthenate(V) Sr$_3$(Ag$_2/3$Sr$_1/6$)RuO$_6$ %U https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.202400086 %V n/a %X Abstract Black, air-stable crystals of the new ruthenate(V) Sr3(Ag2/3Sr1/6)RuO6 were grown in a silver ampoule using KO2 as oxidative flux. X-ray diffraction on single-crystals revealed a rhombohedral structure with the space group R c. Sr3(Ag2/3Sr1/6)RuO6 crystallizes isostructural to Sr4PtO6 in the K4CdCl6 structure type. By sharing trigonal faces, alternating RuO6 octahedra and (Ag2/3Sr1/6□1/6)O6 trigonal prisms form segmented chains running parallel to the crystallographic c-axis. Eightfold coordinated strontium cations are located between the rods. Regardless of the wide spatial separation of the magnetic cations (588 and 594 pm), Sr3(Ag2/3Sr1/6)RuO6 shows long-range antiferromagnetic order below the relatively high Néel temperature of 79 K in magnetic fields up to at least 9 T, as measurements of the magnetic susceptibility and heat capacity show. Despite the pseudo one-dimensional character of the structure, the characteristic of the susceptibility indicates a three-dimensional coupling of magnetic ions.

@article{https://doi.org/10.1002/ejic.202400086, abstract = {Abstract Black, air-stable crystals of the new ruthenate(V) Sr3(Ag2/3Sr1/6)RuO6 were grown in a silver ampoule using KO2 as oxidative flux. X-ray diffraction on single-crystals revealed a rhombohedral structure with the space group R c. Sr3(Ag2/3Sr1/6)RuO6 crystallizes isostructural to Sr4PtO6 in the K4CdCl6 structure type. By sharing trigonal faces, alternating [RuO6] octahedra and [(Ag2/3Sr1/6□1/6)O6 trigonal prisms form segmented chains running parallel to the crystallographic c-axis. Eightfold coordinated strontium cations are located between the rods. Regardless of the wide spatial separation of the magnetic cations (588 and 594 pm), Sr3(Ag2/3Sr1/6)RuO6 shows long-range antiferromagnetic order below the relatively high Néel temperature of 79 K in magnetic fields up to at least 9 T, as measurements of the magnetic susceptibility and heat capacity show. Despite the pseudo one-dimensional character of the structure, the characteristic of the susceptibility indicates a three-dimensional coupling of magnetic ions.}, added-at = {2024-05-14T17:23:40.000+0200}, author = {Thakur, Gohil S. and Ruck, Michael}, biburl = {https://www.bibsonomy.org/bibtex/2bf9004cd64ed885f22efa2701ed254ed/ctqmat}, day = 11, doi = {https://doi.org/10.1002/ejic.202400086}, eprint = {https://chemistry-europe.onlinelibrary.wiley.com/doi/pdf/10.1002/ejic.202400086}, interhash = {a5389aea548646a53daf16ab1c282aef}, intrahash = {bf9004cd64ed885f22efa2701ed254ed}, journal = {Eur. J. Inorg. Chem.}, keywords = {a b}, month = {03}, number = {n/a}, pages = {e202400086}, timestamp = {2024-05-15T13:01:15.000+0200}, title = {Synthesis, structure and antiferromagnetic large-distance long-range coupling of the ruthenate(V) Sr$_{\mathbf{3}}$(Ag$_{\mathbf{2/3}}$Sr$_{\mathbf{1/6}}$)RuO$_{\mathbf{6}}$}, url = {https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.202400086}, volume = {n/a}, year = 2024 }