Chemistry of Precious Metals by S. A. Cotton, Simon A. Cotton

By S. A. Cotton, Simon A. Cotton

This booklet is a unmarried quantity therapy of the descriptive inorganic and coordination chemistry of silver, gold and the six platinum metals -- including the organometallic chemistry of -bonded compounds in general oxidation states. It offers info on `essential' binary compounds and complexes of those parts, equivalent to oxides, halides, aqua complexes, amines and tertiary phosphine complexes, highlighting key components of research. The reference checklist, containing over 1600 entries, is meant to offer key references (particularly to structures), either to the new literature and to proper older paintings. Literature insurance extends to Spring 1996. A centred resource of knowledge for chemists at graduate and study point, this quantity is additionally compatible as a educating source for complicated undergraduates.

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12). 214 V Historically, the most important ruthenium(II) ammine species is [Ru(NH3)5N2]2+, the first stable dinitrogen complex to be isolated (1965). It was initially obtained by refluxing RuCl3 in hydrazine solution (but many [Ru(NH3)5L]2+ (L = im, py, R2S) [Ru(NH3)5(CO)]2+ [Ru(NH3)5(Me2SO)]2+ [Ru(NH3)5(H20)]3+ [Ru(NH3)5(H20)]2+ [Ru(NH3)5N2]2+ [Ru(NH3)5Cl]2+ CF3SO3H cone. 12 Ammine complexes of ruthenium. other routes are available); it seems that the N2 ligand may result from the oxidation of coordinated N2H4.

1310C). 711 A in the gas phase [51]. 5ppm), affecting the eyes. 7cm"1. 11 [52]. OsO4 will add to C=C bonds but will only attack the most reactive aromatic bonds; thus benzene is inert, but it will attack the 9,10 bond in phenanthrene and will convert anthracene to 1,2,3,4-tetrahydroxytetrahydroanthracene. It can be used catalytically in the presence of oxidizing agents such as NaClO3 or H2O2 [53]. 11 A molecular orbital diagram for OsC^. (Reprinted with permission from Inorg. , 1992, 31, 1588. 73A).

A diruthenium(II,II) dimer would have the configuration cr2TT462TT*3 6*1 with two unpaired electrons. ) can fulfil the role of bridging ligands in the 'lantern' [102]. ) Class 2 The green solution mentioned in class 1 resulting from the reaction of RuCl3 with RCOOH/(RCO)2O mixtures contains a trinuclear species with an Ru3O(OAc)6 core. 34 The structure of trinuclear oxo-centred ruthenium carboxylates. For clarity, only one of each pair of bridging carboxylates is shown. 34). 77//B). 935 A). The structure of [Ru3O(OAc)6(H2O)3]ClO4 is similar [103].

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Chemistry of Precious Metals by S. A. Cotton, Simon A. Cotton
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