metal transition

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• Transition — or transitional may refer to:*Transition (genetics) *Transitional fossil *Transition (grappling) *Transition metal *Transition state * Transition: an operation of a finite state machine *Transition function *Transition flying car *Transition… …   Wikipedia

• Transition metal hydride — Transition metal hydrides are chemical compounds containing a transition metal bonded to hydrogen. Most transition metals form hydride complexes and some are significant in various catalytic and synthetic reactions. The term hydride is used… …   Wikipedia

• Metal K-edge — is the excitation of a 1s electron to valence bound states localized on the metal. The K edge can be divided into the pre edge region, which comprises the pre edge and rising edge transitions and the near edge region, which comprises the intense… …   Wikipedia

• Metal de transition — Métal de transition   1 2   3 4 5 6 7 8 9 …   Wikipédia en Français

• Métal De Transition —   1 2   3 4 5 6 7 8 9 …   Wikipédia en Français

• Metal–insulator transition — Metal insulator transitions are transitions from a metal (material with good electrical conductivity of electric charges) to an insulator (material where conductivity of charges is quickly suppressed). These transitions can be achieved by tuning… …   Wikipedia

• Metal sulfur dioxide complex — Metal sulfur dioxide complexes are complexes that contain sulfur dioxide, SO2, bonded to a transition metal.[1] Such compounds are common but are mainly of theoretical interest. Historically, the study of these compounds has provided insights… …   Wikipedia

• Metal carbon dioxide complex — Metal carbon dioxide complexes are coordination complexes that contain carbon dioxide ligands. Aside from the fundamental interest in the coordination chemistry of simple molecules, studies in this field are motivated by the possibility that… …   Wikipedia

• métal — métal, aux [ metal, o ] n. m. • déb. XIIe; lat. metallum « métal, mine » 1 ♦ Corps simple, doué d un éclat particulier (éclat métallique), bon conducteur de la chaleur et de l électricité et formant, par combinaison avec l oxygène, des oxydes… …   Encyclopédie Universelle

• Transition metal oxides — comprise a class of materials that contain transition metals and oxides. Well known materials include YBa2Cu3O7. Several others, like NbO and SrTiO3 are superconductors.ee also* transition metalExternal links* [http://ocw.u… …   Wikipedia

• Metal amides — are a class of coordination compounds composed of a metal center with amide ligands of the form NR2. Amide ligands have two electron pairs available for bonding. In principle, they can be terminal or bridging. In these two examples, the… …   Wikipedia