Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.116, No.8, 3657-3658, 1994 DOI10.1021/ja00087a085 Export Citation A Molecular Brake Kelly TR, Bowyer MC, Bhaskar KV, Bebbington D, Garcia A, Lang FR, Kim MH, Jette MP Keywords:ROTATION;STEREOCHEMISTRY;SUBSTITUENT;GEARS Please enable JavaScript to view the comments powered by Disqus.