TY - JOUR A1 - Benassi, Rois A1 - Bertarini, C. A1 - Kleinpeter, Erich A1 - Taddei, F. T1 - Exocyclic push-pull conjugated compounds, Part 2 : the effect of donor and acceptor substituents on the rotational barrier of push-pull ethylenes Y1 - 2000 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/19191 ER -