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加拿大阿尔伯塔大学Yunjie Xu教授学术报告
信息来源:吉林大学超分子结构与材料国家重点实验室     发布时间:2018-03-28

报告题目:Chirality-Sensitive Spectroscopies of Non-Covalent Interactions

报 告 人:Prof. Dr. Yunjie Xu

               Department of Chemistry, University of Alberta, Canada

报告时间:2018年4月3日(周二)上午10:30

报告地点:无机/超分子楼 二楼圆形报告厅

邀请人:吕中元 教授



报告摘要:

Our research program focuses on applying and developing new spectroscopic tools to determine chirality and to establish chirality recognition/induction/amplification mechanisms at the molecular level. Our recent rotational spectroscopic studies of clusters of fluoroethanols highlight the importance of bifurcated H-bonds and F···F attractive interactions and their decisive roles in conformational preference. We also apply vibrational circular dichroism and Raman optical activity to probe how chiral molecules interact with each other and with solvent molecules directly in solution, leading to the clusters-in-a-liquid solvation model. The interplay between experiment and theory is essential for all the work described. Finally, a recently developed hybrid laser-mass spectrometry will also be described.