High- versus Low-Spin Ni(2+) in Elongated Octahedral Environments: Sr(2)NiO(2)Cu(2)Se(2), Sr(2)NiO(2)Cu(2)S(2), and Sr(2)NiO(2)Cu(2)(Se(1–x)S(x))(2)

[Image: see text] Sr(2)NiO(2)Cu(2)Se(2), comprising alternating [Sr(2)NiO(2)](2+) and [Cu(2)Se(2)](2–) layers, is reported. Powder neutron diffraction shows that the Ni(2+) ions, which are in a highly elongated NiO(4)Se(2) environment with D(4h) symmetry, adopt a high-spin configuration and carry lo...

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Detalles Bibliográficos
Autores principales: Smyth, Robert D., Blandy, Jack N., Yu, Ziyu, Liu, Shuai, Topping, Craig V., Cassidy, Simon J., Smura, Catherine F., Woodruff, Daniel N., Manuel, Pascal, Bull, Craig L., Funnell, Nicholas P., Ridley, Christopher J., McGrady, John E., Clarke, Simon J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9648177/
https://www.ncbi.nlm.nih.gov/pubmed/36397836
http://dx.doi.org/10.1021/acs.chemmater.2c02002

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