2010 Fiscal Year Final Research Report
Control over the Reactivity of a Polyhydrido Cluster via Subtle Interaction with Alcohol
| Project/Area Number |
19550058
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TAKAO Toshiro Tokyo Institute of Technology, 大学院・理工学研究科, 准教授 (00313346)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 金属錯体化学 / ポリヒドリドクラスター / 水素錯体 / 異種金属クラスター |
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| Research Abstract |
Interaction between trimetallic polyhydrido clusters and fluoroalcohol was studied by means of various spectroscopic analyses. For a trimetallic cluster, it was shown that an adduct was formed in solution with five molecules of alcohol and equilibrium constant was shown to be varied between Ru_3 and Ru_2Ir clusters. Formation of an alcohol-adduct facilitates elimination of dihydrogen from the metal center similar to the reactivity of cationic polyhydrido cluster. It was also shown that the labile intermediate can be stabilized by the interaction of alcohol molecules.
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