Synthesis of lanthanide and actinide compounds / G. Meyer

Public ISBD Titre : Synthesis of lanthanide and actinide compounds Type de document : texte imprimé Auteurs : G. Meyer, Éditeur scientifique ; L.R. Morss, Éditeur scientifique Editeur : Dordrecht [Hollande] : Kluwer Academic Année de publication : 1991 Collection : Topics in f-elements chemistry num. 2 Importance : xvi, 367 p. ISBN/ISSN/EAN : 978-0-7923-1018-1 Langues : Anglais (eng) Tags : INORGANIC CHEMISTRY  CHEMISTRY-Physical and Theoretical Index. décimale : EQ -Equipe- Résumé : "The history of the rare earths has entered its third century; trans uranium elements are now a half century old. Both the lanthanide and actinide ele- ments, 30 elements altogether, are f elements, meaninj that their metallic 2 1 1 electronic configurations are typically 6s 5d 4f" and 7s 6d 5f" respectively. To an elementary approximation as summarized in the 'average inorganic chemistry textbook, these configurations cause their chemistry to be described by the trivalent state accompanied by less interesting effects such as the lanthanide contraction. However, the discovery of divalent and tetravalent lanthanides and di- to seven-valent actinides hinted at the existence of more interesting although still classic solid-state and coor- dination chemistry. Metallic halides and chalcogenides and electron-poor cluster compounds have been the outgrowth of many synthetic efforts during the past 25 years or so. These days, one can say that the lan- thanides and actinides are not at all boring; the fascination arises from every element being an individual, having its own chemistry." Cote : LCC/B Num_Inv : 1398 Synthesis of lanthanide and actinide compounds [texte imprimé] / G. Meyer, Éditeur scientifique ; L.R. Morss, Éditeur scientifique . - Dordrecht [Hollande] : Kluwer Academic, 1991 . - xvi, 367 p.. - (Topics in f-elements chemistry; 2) . ISBN : 978-0-7923-1018-1 Langues : Anglais (eng) Tags : INORGANIC CHEMISTRY  CHEMISTRY-Physical and Theoretical Index. décimale : EQ -Equipe- Résumé : "The history of the rare earths has entered its third century; trans uranium elements are now a half century old. Both the lanthanide and actinide ele- ments, 30 elements altogether, are f elements, meaninj that their metallic 2 1 1 electronic configurations are typically 6s 5d 4f" and 7s 6d 5f" respectively. To an elementary approximation as summarized in the 'average inorganic chemistry textbook, these configurations cause their chemistry to be described by the trivalent state accompanied by less interesting effects such as the lanthanide contraction. However, the discovery of divalent and tetravalent lanthanides and di- to seven-valent actinides hinted at the existence of more interesting although still classic solid-state and coor- dination chemistry. Metallic halides and chalcogenides and electron-poor cluster compounds have been the outgrowth of many synthetic efforts during the past 25 years or so. These days, one can say that the lan- thanides and actinides are not at all boring; the fascination arises from every element being an individual, having its own chemistry." Cote : LCC/B Num_Inv : 1398

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
1398	LCC/B	Texte imprimé	Equipe	Livre	Equipe - Demande préalable Disponible

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