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Group 8 ruthenium and osmium

Alberto, K. Ortner, N. Wheatley, R. Schibli and A.P. Schubiger (2001) Journal of the American Chemical Society, vol. 123, p. 3135 - Synthesis and properties of boranocarbonate A convenient in situ CO source for the aqueous preparation of [ Tc(OH2)3(CO)3]+ . [Pg.671]

Waibel et al. (1999) Nature Biotechnology, vol. 17, p. 897 - Stable one-step technetium-99m labelling of His-tagged recombinant proteins with a novel Tc(I)-carbonyl complex . [Pg.671]

A sample of /ac-[Tc(CO)3(CN)3] was made using K CN, and was labelled to an extent of 70%. Rationalize why the Tc NMR spectrum of this complex shows a quartet (/186 Hz), superimposed on a less intense triplet. Are any other signals expected in the spectrum  [Pg.811]


Ruthenium and Osmium Complexes with Group 16 Ligands... [Pg.353]

Monomercurated A/-Protected Pyrroles as Pyrrolyl Group Transfer Reagents to Ruthenium and Osmium... [Pg.956]

Platinum metah—includes unreactive transition elements located in groups 8, 9, and 10 of periods 5 and 6. They have similar chemical properties. They are ruthenium, rhodium, palladium, osmium, iridium, and platinum. [Pg.37]

Ruthenium is a rare, hard, silvery-white metallic element located in group 8, just above osmium and below iron, with which it shares some chemical and physical properties. Both ruthenium and osmium are heavier and harder than pure iron, making them more brittle and difficult to refine. Both ruthenium and osmium are less tractable and malleable... [Pg.133]

Catalysts Prepared from Metal Carbonyls of Group 8 Iron, Ruthenium and Osmium 323... [Pg.323]

The elements of the second and third transition series also exhibit a variety of oxidation states. In general, the stability of the higher oxidation states increases down a periodic group. In group 8B, for example, the oxide of iron with the highest oxidation state is iron(III) oxide, Fe203. Ruthenium and osmium, though, form volatile tetrox-ides, RuC>4 and OsC>4, in which the metals have an oxidation state of +8. [Pg.871]


See other pages where Group 8 ruthenium and osmium is mentioned: [Pg.671]    [Pg.671]    [Pg.673]    [Pg.675]    [Pg.677]    [Pg.774]    [Pg.775]    [Pg.777]    [Pg.779]    [Pg.781]    [Pg.811]    [Pg.811]    [Pg.813]    [Pg.815]    [Pg.817]    [Pg.819]    [Pg.821]    [Pg.671]    [Pg.671]    [Pg.673]    [Pg.675]    [Pg.677]    [Pg.774]    [Pg.775]    [Pg.777]    [Pg.779]    [Pg.781]    [Pg.811]    [Pg.811]    [Pg.813]    [Pg.815]    [Pg.817]    [Pg.819]    [Pg.821]    [Pg.286]    [Pg.1077]    [Pg.416]    [Pg.196]    [Pg.14]    [Pg.597]    [Pg.351]    [Pg.113]    [Pg.301]    [Pg.556]    [Pg.1]    [Pg.62]    [Pg.97]    [Pg.153]    [Pg.194]    [Pg.56]    [Pg.301]    [Pg.252]    [Pg.1010]    [Pg.1011]    [Pg.416]    [Pg.185]   


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Osmium ruthenium

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