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Synthesis of Lanthanide and Actinide Compounds (Paperback, Softcover reprint of the original 1st ed. 1991)
Loot Price: R5,730
Discovery Miles 57 300
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Synthesis of Lanthanide and Actinide Compounds (Paperback, Softcover reprint of the original 1st ed. 1991)
Series: Topics in F-Element Chemistry, 2
Expected to ship within 10 - 15 working days
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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.
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