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Massive Stokes shift in 12-coordinate Ce(NO2)(6)(3−): crystal structure, vibrational and electronic spectra

The Ce(3+) ion in Cs(2)NaCe(NO(2))(6) (I), which comprises the unusual T(h) site symmetry of the Ce(NO(2))(6)(3−) ion, demonstrates the largest Ce-O Stokes shift of 8715 cm(−1) and the low emission quenching temperature of 53 K. The activation energy for quenching changes with temperature, attribute...

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Detalles Bibliográficos
Autores principales: Luo, Yuxia, Hau, Chun-Kit, Yeung, Yau Yuen, Wong, Ka-Leung, Shiu, Kwok Keung, Tanner, Peter A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6224556/
https://www.ncbi.nlm.nih.gov/pubmed/30409997
http://dx.doi.org/10.1038/s41598-018-34889-4