University of Groningen High-resolution gas-phase spectroscopy of a single-bond axle rotary motor
University of Groningen High-resolution gas-phase spectroscopy of a single-bond axle rotary motor
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格罗宁根大学单键轴旋转电机的高分辨率气相光谱
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
W. Buma
中科院分区：
文献类型：
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作者：
Saeed Amirjalayer;A. Cnossen;W. Browne;B. Feringa;W. Buma
高分辨率激光光谱与分子束和质谱相结合，研究了旋转电机的原型样品。然而，在实验要求的高温下原位形成的原始旋转电机的结构异构体，已经记录了振动良好分辨的激发光谱。在这个异构体中，“转子”和“定子”部分在很大程度上是共轭分离的，导致激发态特性主要由“转子”决定，而“定子”作为观察者。©2017作者。Elsevier Ltd.出版。这是一篇基于CC BY许可（http://creativecommons.org/licenses/by/4.0/）的开放获取文章。
High-resolution laser spectroscopy in combination with molecular beams and mass-spectrometry has been applied to study samples of a prototypical rotary motor. Vibrationally well-resolved excitation spectra have been recorded that are assigned, however, to a structural isomer of the original rotary motor which is formed in situ under the elevated temperatures required experimentally. In this isomer the ‘rotor’ and ‘stator’ parts are to a large extent conjugationally disconnected leading to excited-state properties that are dominantly determined by the ‘rotor’ with the ‘stator’ acting as observer. © 2017 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).