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B(13) (+) : a photodriven molecular wankel engine
Authors:Jin Zhang  Alina P Sergeeva  Manuel Sparta  Anastassia N Alexandrova
Affiliation:Department of Chemistry and Biochemistry, University of California Los Angeles, 607 Charles E. Young Drive East, Box 951569, Los Angeles, CA 90095-1569 (USA) http://www.chem.ucla.edu/~ana/. jinzhang@chem.ucla.edu.
Abstract:Revved-up rotary: A molecular Wankel motor, the dual-ring structure B(13) (+) , is driven by circularly-polarized infrared electromagnetic radiation. Calculations show that this illumination leads to a guided unidirectional rotation of the outer ring, which is achieved with rotational frequency of the order of 300?GHz.
Keywords:ab initio calculations  Born–Oppenheimer molecular dynamics  boron  molecular motors  nanomachines
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