A transition metal fullerene complex is a coordination complex wherein fullerene serves as a ligand. Fullerenes are typically spheroidal carbon compounds...
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inside a shell. Two types of endohedral complexes exist: endohedral metallofullerenes and non-metal doped fullerenes. In a traditional chemical formula notation...
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elongated by 0.2 Å. In the fullerene complex Ru3(CO)9(C60), the fullerene binds to the triangular face of the cluster. In some complexes, the arene binds through...
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A fullerene is an allotrope of carbon whose molecules consist of carbon atoms connected by single and double bonds so as to form a closed or partially...
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Buckminsterfullerene (redirect from Buckminster Fullerene)
Buckminsterfullerene is a type of fullerene with the formula C60. It has a cage-like fused-ring structure (truncated icosahedron) made of twenty hexagons...
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of the late transition metals, where metal-halide bonding is replete. Transition metal halide clusters are prevalent for the heavier metals: Zr, Hf, Nb...
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it is for simple metals) n = 3 implies that the resistance is due to s-d electron scattering (as is the case for transition metals) n = 2 implies that...
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carbide coatings on a metal piece. The carbides of the group 4, 5 and 6 transition metals (with the exception of chromium) are often described as interstitial...
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Transition-metal dichalcogenide (TMD or TMDC) monolayers are atomically thin semiconductors of the type MX2, with M a transition-metal atom (Mo, W, etc...
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Different forms (allotropes) of pure carbon, such as diamond, graphite, fullerenes and carbon nanotubes are also excluded because they are simple substances...
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Sandwich compound (redirect from Metal sandwich complex)
(R5C5)M(R′2)C2B4H4) where M is a transition metal and R and R′ are methyl or ethyl. Closely related are the metal complexes containing H3C3B2R2 (diborolyl)...
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Vinylidene Transition Metal Complexes. 4.1 Reaction of the Metal−Acetylide [(η5-C5H5)(NO)(CO)WC⋮CR]- with Allyl Halides To Give η3-Allyl Complexes....
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Jahn–Teller effect (section Transition metal chemistry)
encountered in octahedral complexes of the transition metals. The phenomenon is very common in six-coordinate copper(II) complexes. The d9 electronic configuration...
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compounds is +4, while +2 is found in carbon monoxide and transition metal carbonyl complexes. The largest sources of inorganic carbon are limestones,...
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Nanomaterials (redirect from Complex nanomaterials)
heating and cooking. For instance, the class of nanomaterials called fullerenes are generated by burning gas, biomass, and candle. It can also be a byproduct...
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Zeise's salt or with fullerene, which is bonded through donation of the π-bonding electrons: K[PtCl3(η2-C2H4)].H2O Related complexes containing bridging...
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transition metal ligand. A similar mercury complex (HgXe)(Sb3F17) (formulated as [HgXe2+][Sb2F11–][SbF6–]) is also known. Xenon reversibly complexes gaseous...
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of functionalization of single-walled carbon nanotubes. Reactivity of fullerene molecules with respect to addition chemistries is strongly dependent on...
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slowly replace the transition metal as the metal nodes, incorporating themselves into the crystal itself. Another known method by which metal-organic frameworks...
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complexes between transition metals and carbonyl ligands. Metal carbonyls are complexes that are formed with the neutral ligand CO. These complexes are...
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Phase (matter) (section Phase transitions)
example, diamond, graphite, and fullerenes are different allotropes of carbon. When a substance undergoes a phase transition (changes from one state of matter...
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(such as C25, a 25-carbon fullerene spheroid). The term is sometimes also used in reference to reactivity – for example, a complex that quickly reaches equilibrium...
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dendrimer molecules can be functionalized with porphyrins, fullerenes and metal complexes. Some reported dendrimer systems can achieve up to 99% energy...
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Hydrogenation (section Metal-free hydrogenation)
copper(II) complexes oxidized H2. The 1960s witnessed the development of well defined homogeneous catalysts using transition metal complexes, e.g., Wilkinson's...
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Cycloparaphenylene (section Fullerene binding)
are stronger for endohedral metallo-fullerenes, in which a positively charged metal ion is trapped inside a fullerene cage and makes it more electronegative...
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interactions between these molecules or sheets. Metal dichalcogenides have the formula ME2, where M = a transition metal and E = S, Se, Te. In terms of their electronic...
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Organoiron chemistry (redirect from Organoiron complex)
"(Cyclopentadienyl)dicarbonylmethyliron ((η5-C5H5)Fe(CO)2CH3, FpMe), a Seminal Transition-Metal Alkyl Complex: Mobility of the Methyl Group". Organometallics. 29 (21): 4741–4745...
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helium atoms can be confined together without bonding in the cage of a fullerene. Based on molecular orbital theory, He2 should not exist, and a chemical...
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Noble gas compound (section Fullerene adducts)
Noble gases can also form endohedral fullerene compounds where the noble gas atom is trapped inside a fullerene molecule. In 1993, it was discovered that...
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Argon compounds (section Transition metal oxides)
5, hydrated 18-crown-6 ether alkali metal ions, hydrated alkali metal ions, transition metal acetylene complexes, protonated ethylene, and IrO4+. Argon...
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