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Catalyzed Complex Metal Hydrides
MRS Bulletin, 2002AbstractComplex hydrides are mixed ionic–covalent compounds that can serve as reversible H2storage media only when they are catalyzed by a transition metal such as Ti. As the prime example, the phenomenology of Ti-catalyzed sodium alanate (NaAlH4) is reviewed from a historical perspective.
Bogdanović, B., Sandrock, G.
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Light metal hydrides and complex hydrides for hydrogen storage
Chem. Commun., 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Schüth, F. +2 more
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Hydridic character of early transition metal hydride complexes
Journal of Organometallic Chemistry, 1978Abstract The cendency of transition metal hydride complexes to behave as true hydrides, as measured by ability to reduce ketones, appears to depend strongly on the position of the metal in the Periodic Table; the strongest such behavior is exhibited by complexes of metals furthest to the left in the transition series.
Jay A. Labinger, Kevin H. Komadina
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Effects of microwave irradiation on metal hydrides and complex hydrides
Journal of Alloys and Compounds, 2007Abstract Effects of single-mode microwave irradiation on metal hydrides, MH n (LiH, MgH 2 , CaH 2 , TiH 2 , VH 0.81 , ZrH 2 , and LaH 2.48 ) and complex hydrides MBH 4 (LiBH 4 , NaBH 4 , and KBH 4 ) were systematically investigated. Among the metal hydrides, TiH 2 , VH 0.81 , ZrH 2 , and LaH 2.48 exhibit a rapid heating by microwave irradiation,
Y. Nakamori +4 more
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Hydride Complexes of the Transition Metals
1965Publisher Summary This chapter discusses those discrete complexes of hydride that contain one or more hydrogen atoms bonded directly to a transition metal by an essentially covalent, two-electron bond. It is convenient and to some extent chemically significant to classify hydrides according to the nature of the other ligands attached to the metal ...
M.L.H. Green, D.J. Jones
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Paramagnetic Transition Metal Hydride Complexes
Chemical ReviewsThe structures, bonding, energetics, preparation, characterization, and reactions, both stoichiometric and catalytic, are categorized for all paramagnetic hydride complexes (PHC) with terminal hydrides and then bridging hydrides: 58 and 177 crystallographically characterized, respectively, including 49 mixed-valence complexes.
Adi Fishkin, Robert H. Morris
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A tetraphenylcyclobutadiene complex of a metal carbonyl hydride
Journal of the Chemical Society D: Chemical Communications, 1970The tetraphenylcyclobutadiene derivative C5H5Mo(CO)C4Ph4Cl reacts with Me3CMgCl in diethyl ether to give yellow crystalline relatively air-stable C5H5Mo(CO)C4Ph4H, the first example of a cyclobutadiene–metal complex with a metal–hydrogen bond.
R. B. King, A. Efraty
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Direct Synthesis of Complex Metal Hydrides
Inorganic Chemistry, 1963The direct synthesis of NaAlH/sub 4/, LiAlH/sub 4/, KAlH/sub 4/, and CsAlH/sub 4/ from the elements was accomplished. The reaction of the alkali metal, aluminum, and hydrogen proceeds at moderate temperatures and pressures to produce nearly quantitative yields of high purity alkali metal aluminum hydride.
E. C. Ashby, G. J. Brendel, H. E. Redman
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Structures of transition-metal hydride complexes
Accounts of Chemical Research, 1979This review article is largely concerned with the efforts to gather structural information on hydrogen bridge bonds with neutron diffraction data. 11 figures, 1 table.
Robert Bau +3 more
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