Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Coordinating ability"”.
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USING EXPERIMENTAL AND COMPUTATIONAL METHODS TO EVALUATE ANION COORDINATING ABILITY AND Z-SELECTIVE ISOMERIZATION OF TERMINAL ALKENES USING TUNGSTEN
… The first is to explore interactions of weakly coordinating anions, specifically observing how they affect the cation they are paired with. Choosing the right anion for a reaction could be crucial to get high yields or good selectivity, so having an anion that could be tuned to different …
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The Stabilization of MN (I) and MN (II) Oxidation States by the Formation of Coordination Compounds
… form coordination compounds of the greatest stability. De, working independently, suggested that metals which have the greatest coordinating ability are those of small atomic volume, thus of small ionic radius. Cartledge reported that coordinating ability increases with an increase in the ionic …
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Investigations concerning the reactions of small molecules with a series of pentacoordinate manganese complexes and the characterization of a solvent refined coal
… air. These two complexes demonstrate reversible coordinating ability for dioxygen under mild conditions. The manganese(II) complexes react with nitric oxide when in solution when no steric problems are presented by the central donor. All the manganese(I) nitrosyls so formed demonstrate reversible …
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Anion effects in Homogeneous Palladium and Gold Catalysis
… interact with both traditional and novel weakly-coordinating anions. Understanding of these interactions will better allow synthetic chemists to choose appropriate counterions for catalytic transformations, as well as giving mechanistic insight for organometallic reactivity. Additionally, new …
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ANION EFFECTS IN HOMOGENOUS PALLADIUM CATALYSIS AND LUMINESCENT PROPERTIES OF COPPER(I) COMPLEXES BEARING A WEAKLY-COORDINATING ANIONIC N-HETEROCYCLIC CARBENE LIGAND
… locality of an anionic moiety, be it a weakly coordinating anion or an anionic ligand, affect the spectroscopic and structural properties of organotransition metal complexes. Probing the columbic interactions between traditional and novel weakly coordinating anions with transition metal …
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Incidence, prevalence and aetiology of chronic exercise induced lower back pain in runners
… muscle strength, flexibility and stability measures; as well as any training protocols which were more commonly associated in those runners who complained of LBP. Questionnaires were completed by 225 runners and a detailed clinical evaluation was performed to identify the incidence …
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Rational design of hydrogen-free catalytic active sites
… These complexes are subject to an N3-coordinating agent bearing a -1 charge. The metal is encapsulated in a fluorine-rich environment and exhibits a high Lewis acidity, allowing additional coordination by toluene, triphenylphosphine, methyldiphenylphosphine and triphenylphosphine …