Influence of the structures and electronic states on the stability of mixed valency with proton conjugated electron transfer
| Project/Area Number |
26410068
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Gifu University |
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Principal Investigator |
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| Research Collaborator |
Jin Long 岐阜大学, 大学院・工学研究科
IMURA SYUNSUKE 岐阜大学, 大学院・工学研究科
KONDO MASASHI 岐阜大学, 大学院・工学研究科
SATO YUKA 岐阜大学, 大学院・工学研究科
SHIKANO TOMOYUKI 岐阜大学, 大学院・工学研究科
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 水素結合 / 混合原子価状態 / プロトン－電子連動 / ロジウム / 金属原子間結合 / プロトンー電子連動 |
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| Outline of Final Research Achievements |
Recently some examples of mixed valence state based on proton conjugated electron transfer have been reported, but the mechanism is not so clear. We have reported the relatively stable mixed valence state of the dimer of dirhodium half lantern complex with biimidazolate ligand in which the complexes were connected with quadruple hydrogen bonds. In this study we have synthesized novel complexes with bibenzimidazolate that have bulkier group than biimidazolate. The mixed valence state of the novel complex showed similar stability to that of the biimidazolate complex. Lantern type dirhodium complex with double hydrogen bonding site ligand have been synthesized. The complex has been characterized with NMR and UV-visible spectra. However the complex showed a one-electron oxidation wave, evidence for dimer formation was not obtained.
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Report
(4 results)
Research Products
(7 results)
