Titlebook: Systematics and the Properties of the Lanthanides; Shyama P. Sinha Book 1983 Springer Science+Business Media Dordrecht 1983 German.chemist

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Early Attempts on the Systematics of the LanthanoidsHistorical report on the attempts of the author and his coworkers to elaborate a systematics of the lanthanoids; the discovery of Ybcl.; the preparation of the metals, their crystal structures and magnetic qualities.

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Electronic Structure and Cohesion in the Rare Earth MetalsWe review the variation in a few selected physical properties within the series of the rare earth metals, and discuss to what extent the observed trends may be explained in terms of electronic structure theory.

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The Use of Lanthanide Ions as NMR Structural ProbesThe scope and limitations of the use of lanthanide ions as NMR structural probes is discussed. The application of the method is reviewed and examples of determination of structures in solution are presented. A procedure for the obtention of quantitative conformation of flexible molecules is described.

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Nato Science Series C:http://image.papertrans.cn/t/image/884620.jpg

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https://doi.org/10.1007/978-94-009-7175-2German; chemistry; crystal; distribution; geochemistry; lanthanum; metals; rare earth metal; spectroscopy

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Inorganic Complexes of the Rare Earthsxamples, the sulfato and nitrato complexes are discussed in more detail. The role of water molecules as ligands and hydrogen bond donors is included in the discussion. Although solid state structure and properties are emphasized, a brief comparison to results obtained in solution is also made.

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Optical Spectroscopy of Lanthanides in Crystalline Matrixe crystal field spectra in imperfect crystals are discussed. Intensities and linewidth are considered. The spectroscopy of solids employing lasers is described followed by the consideration of hyperfine interactions, energy transfer and glasses contains RE’s. Finally divalent RE ions and magnetic interactions are mentioned briefly.

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Summary and Future Trends in Lanthanidesrage, for magnets and for solid-state lasers. The lanthanide metals will be used more widely for the purification of metals by removal of oxygen, sulfur, and other non-metals. However, their most important application will be in adding to our fundamental understanding of all materials.

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W. T. Carnall,J. V. Beitz,H. Crosswhite,K. Rajnak,J. B. Mann

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