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Citation: XIA Wei, LIU Haiyan, QIAN Junhong, ZHANG Wenqing, XU Zhizhen, HU Ping, WANG Yan. Discussion on Calculation of K-Band Position of α,β-Unsaturated Carbonyl Compounds[J]. University Chemistry, ;2019, 34(9): 110-115. doi: 10.3866/PKU.DXHX201903017 shu

Discussion on Calculation of K-Band Position of α,β-Unsaturated Carbonyl Compounds

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, P. R. China

Received Date: 18 March 2019

Calculation of K-band position of α,β-unsaturated carbonyl compounds is the key and difficult point in the chapter of Ultraviolet-Visible Absorption Spectroscopy in Introduction to Spectroscopy. In teaching, it is found that students always have various problems in the process of calculating K-band position, so it's hard for students to get the right results. This paper gives a detailed introduction to the calculation method and matters needing attention, where are further illustrated by examples. We will try to help students learn and master the problem of K-band position calculation.
- α,β-Unsaturated carbonyl compounds,
- K-Band position,
- Calculation method,
- Matters needing attention
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