【15th. Mar.】π-Single Bonded Species
日期：2016-03-15
閱讀：846
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TOPIC: π-Single Bonded Species?
SPEAKER: Prof. Manabu Abe, Hiroshima University
TIME: March 15 (Tuesday)PM13:30
LOCATION: Room 528, Chemistry Building A (化學A樓演講廳)?
INVITER: 張兆國 教授
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Report abstract:
?Function of molecules is largely dependent on their electronic and molecular structures. The structures are determined by chemical bonds. In organic molecules, there are two types of chemical bonds, i.e., σ-bond and π-bond. π-Bonds are weaker than σ-bonds. Thus, the π-bonding system is the origin of molecular functions, which include chemical reactivity, redox property, and photo-responsiveness. Although the number of molecules that are constructed only using σ-bonds is infinite, molecules with π-single bonded species are very rare. The electronic and molecular structures of the π-single bonded species should be dramatically different from σ-bonded species. In the present study, the molecular design and synthesis of π-single bonded species are investigated for future science.
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